ID

VAR-201712-0248

CVE

CVE-2017-3738

TITLE

OpenSSL Vulnerability in

DESCRIPTION

There is an overflow bug in the AVX2 Montgomery multiplication procedure used in exponentiation with 1024-bit moduli. No EC algorithms are affected. Analysis suggests that attacks against RSA and DSA as a result of this defect would be very difficult to perform and are not believed likely. Attacks against DH1024 are considered just feasible, because most of the work necessary to deduce information about a private key may be performed offline. The amount of resources required for such an attack would be significant. However, for an attack on TLS to be meaningful, the server would have to share the DH1024 private key among multiple clients, which is no longer an option since CVE-2016-0701. This only affects processors that support the AVX2 but not ADX extensions like Intel Haswell (4th generation). Note: The impact from this issue is similar to CVE-2017-3736, CVE-2017-3732 and CVE-2015-3193. OpenSSL version 1.0.2-1.0.2m and 1.1.0-1.1.0g are affected. Fixed in OpenSSL 1.0.2n. Due to the low severity of this issue we are not issuing a new release of OpenSSL 1.1.0 at this time. The fix will be included in OpenSSL 1.1.0h when it becomes available. The fix is also available in commit e502cc86d in the OpenSSL git repository. This vulnerability CVE-2017-3736 , CVE-2017-3732 and CVE-2015-3193 Similar problem.It may be affected unspecified. OpenSSL Security Advisory [07 Dec 2017] ======================================== Read/write after SSL object in error state (CVE-2017-3737) ========================================================== Severity: Moderate OpenSSL 1.0.2 (starting from version 1.0.2b) introduced an "error state" mechanism. The intent was that if a fatal error occurred during a handshake then OpenSSL would move into the error state and would immediately fail if you attempted to continue the handshake. This works as designed for the explicit handshake functions (SSL_do_handshake(), SSL_accept() and SSL_connect()), however due to a bug it does not work correctly if SSL_read() or SSL_write() is called directly. In that scenario, if the handshake fails then a fatal error will be returned in the initial function call. If SSL_read()/SSL_write() is subsequently called by the application for the same SSL object then it will succeed and the data is passed without being decrypted/encrypted directly from the SSL/TLS record layer. In order to exploit this issue an application bug would have to be present that resulted in a call to SSL_read()/SSL_write() being issued after having already received a fatal error. OpenSSL 1.0.2 users should upgrade to 1.0.2n This issue was reported to OpenSSL on 10th November 2017 by David Benjamin (Google). The fix was proposed by David Benjamin and implemented by Matt Caswell of the OpenSSL development team. OpenSSL 1.0.2 users should upgrade to 1.0.2n This issue was reported to OpenSSL on 22nd November 2017 by David Benjamin (Google). The issue was originally found via the OSS-Fuzz project. Note ==== Support for version 1.0.1 ended on 31st December 2016. Support for versions 0.9.8 and 1.0.0 ended on 31st December 2015. Those versions are no longer receiving security updates. References ========== URL for this Security Advisory: https://www.openssl.org/news/secadv/20171207.txt Note: the online version of the advisory may be updated with additional details over time. For details of OpenSSL severity classifications please see: https://www.openssl.org/policies/secpolicy.html . Solution: The References section of this erratum contains a download link (you must log in to download the update). Before applying the update, back up your existing Red Hat JBoss Web Server installation (including all applications and configuration files). After installing the updated packages, the httpd daemon will be restarted automatically. =========================================================================== Ubuntu Security Notice USN-3512-1 December 11, 2017 openssl vulnerabilities =========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 17.10 - Ubuntu 17.04 - Ubuntu 16.04 LTS Summary: Several security issues were fixed in OpenSSL. Software Description: - openssl: Secure Socket Layer (SSL) cryptographic library and tools Details: David Benjamin discovered that OpenSSL did not correctly prevent buggy applications that ignore handshake errors from subsequently calling certain functions. While unlikely, a remote attacker could possibly use this issue to recover private keys. (CVE-2017-3738) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 17.10: libssl1.0.0 1.0.2g-1ubuntu13.3 Ubuntu 17.04: libssl1.0.0 1.0.2g-1ubuntu11.4 Ubuntu 16.04 LTS: libssl1.0.0 1.0.2g-1ubuntu4.10 After a standard system update you need to reboot your computer to make all the necessary changes. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Moderate: Red Hat JBoss Core Services Apache HTTP Server 2.4.29 RHEL 7 security update Advisory ID: RHSA-2018:2185-01 Product: Red Hat JBoss Core Services Advisory URL: https://access.redhat.com/errata/RHSA-2018:2185 Issue date: 2018-07-12 CVE Names: CVE-2016-2182 CVE-2016-6302 CVE-2016-6306 CVE-2016-7055 CVE-2017-3731 CVE-2017-3732 CVE-2017-3736 CVE-2017-3737 CVE-2017-3738 ==================================================================== 1. Summary: Red Hat JBoss Core Services Pack Apache Server 2.4.29 packages are now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this release as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat JBoss Core Services on RHEL 7 Server - noarch, ppc64, x86_64 3. Description: This release adds the new Apache HTTP Server 2.4.29 packages that are part of the JBoss Core Services offering. This release serves as a replacement for Red Hat JBoss Core Services Apache HTTP Server 2.4.23, and includes bug fixes and enhancements. Refer to the Release Notes for information on the most significant bug fixes, enhancements and component upgrades included in this release. This release upgrades OpenSSL to version 1.0.2.n Security Fix(es): * openssl: Out-of-bounds write caused by unchecked errors in BN_bn2dec() (CVE-2016-2182) * openssl: Insufficient TLS session ticket HMAC length checks (CVE-2016-6302) * openssl: certificate message OOB reads (CVE-2016-6306) * openssl: Carry propagating bug in Montgomery multiplication (CVE-2016-7055) * openssl: Truncated packet could crash via OOB read (CVE-2017-3731) * openssl: BN_mod_exp may produce incorrect results on x86_64 (CVE-2017-3732) * openssl: bn_sqrx8x_internal carry bug on x86_64 (CVE-2017-3736) * openssl: Read/write after SSL object in error state (CVE-2017-3737) * openssl: rsaz_1024_mul_avx2 overflow bug on x86_64 (CVE-2017-3738) Red Hat would like to thank the OpenSSL project for reporting CVE-2016-6306 and CVE-2016-7055. Upstream acknowledges Shi Lei (Gear Team of Qihoo 360 Inc.) as the original reporter of CVE-2016-6306. 4. Solution: Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1367340 - CVE-2016-2182 openssl: Out-of-bounds write caused by unchecked errors in BN_bn2dec() 1369855 - CVE-2016-6302 openssl: Insufficient TLS session ticket HMAC length checks 1377594 - CVE-2016-6306 openssl: certificate message OOB reads 1393929 - CVE-2016-7055 openssl: Carry propagating bug in Montgomery multiplication 1416852 - CVE-2017-3731 openssl: Truncated packet could crash via OOB read 1416856 - CVE-2017-3732 openssl: BN_mod_exp may produce incorrect results on x86_64 1509169 - CVE-2017-3736 openssl: bn_sqrx8x_internal carry bug on x86_64 1523504 - CVE-2017-3737 openssl: Read/write after SSL object in error state 1523510 - CVE-2017-3738 openssl: rsaz_1024_mul_avx2 overflow bug on x86_64 6. JIRA issues fixed (https://issues.jboss.org/): JBCS-373 - Errata for httpd 2.4.29 GA RHEL 7 7. Package List: Red Hat JBoss Core Services on RHEL 7 Server: Source: jbcs-httpd24-apache-commons-daemon-1.1.0-1.redhat_2.1.jbcs.el7.src.rpm jbcs-httpd24-apache-commons-daemon-jsvc-1.1.0-1.redhat_2.jbcs.el7.src.rpm jbcs-httpd24-apr-1.6.3-14.jbcs.el7.src.rpm jbcs-httpd24-apr-util-1.6.1-9.jbcs.el7.src.rpm jbcs-httpd24-httpd-2.4.29-17.jbcs.el7.src.rpm jbcs-httpd24-mod_auth_kerb-5.4-36.jbcs.el7.src.rpm jbcs-httpd24-mod_bmx-0.9.6-17.GA.jbcs.el7.src.rpm jbcs-httpd24-mod_cluster-native-1.3.8-1.Final_redhat_2.jbcs.el7.src.rpm jbcs-httpd24-mod_jk-1.2.43-1.redhat_1.jbcs.el7.src.rpm jbcs-httpd24-mod_rt-2.4.1-19.GA.jbcs.el7.src.rpm jbcs-httpd24-mod_security-2.9.1-23.GA.jbcs.el7.src.rpm jbcs-httpd24-nghttp2-1.29.0-8.jbcs.el7.src.rpm jbcs-httpd24-openssl-1.0.2n-11.jbcs.el7.src.rpm noarch: jbcs-httpd24-apache-commons-daemon-1.1.0-1.redhat_2.1.jbcs.el7.noarch.rpm jbcs-httpd24-httpd-manual-2.4.29-17.jbcs.el7.noarch.rpm ppc64: jbcs-httpd24-apache-commons-daemon-jsvc-1.1.0-1.redhat_2.jbcs.el7.ppc64.rpm jbcs-httpd24-apache-commons-daemon-jsvc-debuginfo-1.1.0-1.redhat_2.jbcs.el7.ppc64.rpm jbcs-httpd24-apr-1.6.3-14.jbcs.el7.ppc64.rpm jbcs-httpd24-apr-debuginfo-1.6.3-14.jbcs.el7.ppc64.rpm jbcs-httpd24-apr-devel-1.6.3-14.jbcs.el7.ppc64.rpm jbcs-httpd24-apr-util-1.6.1-9.jbcs.el7.ppc64.rpm jbcs-httpd24-apr-util-debuginfo-1.6.1-9.jbcs.el7.ppc64.rpm jbcs-httpd24-apr-util-devel-1.6.1-9.jbcs.el7.ppc64.rpm jbcs-httpd24-apr-util-ldap-1.6.1-9.jbcs.el7.ppc64.rpm jbcs-httpd24-apr-util-mysql-1.6.1-9.jbcs.el7.ppc64.rpm jbcs-httpd24-apr-util-nss-1.6.1-9.jbcs.el7.ppc64.rpm jbcs-httpd24-apr-util-odbc-1.6.1-9.jbcs.el7.ppc64.rpm jbcs-httpd24-apr-util-openssl-1.6.1-9.jbcs.el7.ppc64.rpm jbcs-httpd24-apr-util-pgsql-1.6.1-9.jbcs.el7.ppc64.rpm jbcs-httpd24-apr-util-sqlite-1.6.1-9.jbcs.el7.ppc64.rpm jbcs-httpd24-httpd-2.4.29-17.jbcs.el7.ppc64.rpm jbcs-httpd24-httpd-debuginfo-2.4.29-17.jbcs.el7.ppc64.rpm jbcs-httpd24-httpd-devel-2.4.29-17.jbcs.el7.ppc64.rpm jbcs-httpd24-httpd-selinux-2.4.29-17.jbcs.el7.ppc64.rpm jbcs-httpd24-httpd-tools-2.4.29-17.jbcs.el7.ppc64.rpm jbcs-httpd24-mod_auth_kerb-5.4-36.jbcs.el7.ppc64.rpm jbcs-httpd24-mod_auth_kerb-debuginfo-5.4-36.jbcs.el7.ppc64.rpm jbcs-httpd24-mod_bmx-0.9.6-17.GA.jbcs.el7.ppc64.rpm jbcs-httpd24-mod_bmx-debuginfo-0.9.6-17.GA.jbcs.el7.ppc64.rpm jbcs-httpd24-mod_cluster-native-1.3.8-1.Final_redhat_2.jbcs.el7.ppc64.rpm jbcs-httpd24-mod_cluster-native-debuginfo-1.3.8-1.Final_redhat_2.jbcs.el7.ppc64.rpm jbcs-httpd24-mod_jk-ap24-1.2.43-1.redhat_1.jbcs.el7.ppc64.rpm jbcs-httpd24-mod_jk-debuginfo-1.2.43-1.redhat_1.jbcs.el7.ppc64.rpm jbcs-httpd24-mod_jk-manual-1.2.43-1.redhat_1.jbcs.el7.ppc64.rpm jbcs-httpd24-mod_ldap-2.4.29-17.jbcs.el7.ppc64.rpm jbcs-httpd24-mod_proxy_html-2.4.29-17.jbcs.el7.ppc64.rpm jbcs-httpd24-mod_rt-2.4.1-19.GA.jbcs.el7.ppc64.rpm jbcs-httpd24-mod_rt-debuginfo-2.4.1-19.GA.jbcs.el7.ppc64.rpm jbcs-httpd24-mod_security-2.9.1-23.GA.jbcs.el7.ppc64.rpm jbcs-httpd24-mod_security-debuginfo-2.9.1-23.GA.jbcs.el7.ppc64.rpm jbcs-httpd24-mod_session-2.4.29-17.jbcs.el7.ppc64.rpm jbcs-httpd24-mod_ssl-2.4.29-17.jbcs.el7.ppc64.rpm jbcs-httpd24-nghttp2-1.29.0-8.jbcs.el7.ppc64.rpm jbcs-httpd24-nghttp2-debuginfo-1.29.0-8.jbcs.el7.ppc64.rpm jbcs-httpd24-nghttp2-devel-1.29.0-8.jbcs.el7.ppc64.rpm jbcs-httpd24-openssl-1.0.2n-11.jbcs.el7.ppc64.rpm jbcs-httpd24-openssl-debuginfo-1.0.2n-11.jbcs.el7.ppc64.rpm jbcs-httpd24-openssl-devel-1.0.2n-11.jbcs.el7.ppc64.rpm jbcs-httpd24-openssl-libs-1.0.2n-11.jbcs.el7.ppc64.rpm jbcs-httpd24-openssl-perl-1.0.2n-11.jbcs.el7.ppc64.rpm jbcs-httpd24-openssl-static-1.0.2n-11.jbcs.el7.ppc64.rpm x86_64: jbcs-httpd24-apache-commons-daemon-jsvc-1.1.0-1.redhat_2.jbcs.el7.x86_64.rpm jbcs-httpd24-apache-commons-daemon-jsvc-debuginfo-1.1.0-1.redhat_2.jbcs.el7.x86_64.rpm jbcs-httpd24-apr-1.6.3-14.jbcs.el7.x86_64.rpm jbcs-httpd24-apr-debuginfo-1.6.3-14.jbcs.el7.x86_64.rpm jbcs-httpd24-apr-devel-1.6.3-14.jbcs.el7.x86_64.rpm jbcs-httpd24-apr-util-1.6.1-9.jbcs.el7.x86_64.rpm jbcs-httpd24-apr-util-debuginfo-1.6.1-9.jbcs.el7.x86_64.rpm jbcs-httpd24-apr-util-devel-1.6.1-9.jbcs.el7.x86_64.rpm jbcs-httpd24-apr-util-ldap-1.6.1-9.jbcs.el7.x86_64.rpm jbcs-httpd24-apr-util-mysql-1.6.1-9.jbcs.el7.x86_64.rpm jbcs-httpd24-apr-util-nss-1.6.1-9.jbcs.el7.x86_64.rpm jbcs-httpd24-apr-util-odbc-1.6.1-9.jbcs.el7.x86_64.rpm jbcs-httpd24-apr-util-openssl-1.6.1-9.jbcs.el7.x86_64.rpm jbcs-httpd24-apr-util-pgsql-1.6.1-9.jbcs.el7.x86_64.rpm jbcs-httpd24-apr-util-sqlite-1.6.1-9.jbcs.el7.x86_64.rpm jbcs-httpd24-httpd-2.4.29-17.jbcs.el7.x86_64.rpm jbcs-httpd24-httpd-debuginfo-2.4.29-17.jbcs.el7.x86_64.rpm jbcs-httpd24-httpd-devel-2.4.29-17.jbcs.el7.x86_64.rpm jbcs-httpd24-httpd-selinux-2.4.29-17.jbcs.el7.x86_64.rpm jbcs-httpd24-httpd-tools-2.4.29-17.jbcs.el7.x86_64.rpm jbcs-httpd24-mod_auth_kerb-5.4-36.jbcs.el7.x86_64.rpm jbcs-httpd24-mod_auth_kerb-debuginfo-5.4-36.jbcs.el7.x86_64.rpm jbcs-httpd24-mod_bmx-0.9.6-17.GA.jbcs.el7.x86_64.rpm jbcs-httpd24-mod_bmx-debuginfo-0.9.6-17.GA.jbcs.el7.x86_64.rpm jbcs-httpd24-mod_cluster-native-1.3.8-1.Final_redhat_2.jbcs.el7.x86_64.rpm jbcs-httpd24-mod_cluster-native-debuginfo-1.3.8-1.Final_redhat_2.jbcs.el7.x86_64.rpm jbcs-httpd24-mod_jk-ap24-1.2.43-1.redhat_1.jbcs.el7.x86_64.rpm jbcs-httpd24-mod_jk-debuginfo-1.2.43-1.redhat_1.jbcs.el7.x86_64.rpm jbcs-httpd24-mod_jk-manual-1.2.43-1.redhat_1.jbcs.el7.x86_64.rpm jbcs-httpd24-mod_ldap-2.4.29-17.jbcs.el7.x86_64.rpm jbcs-httpd24-mod_proxy_html-2.4.29-17.jbcs.el7.x86_64.rpm jbcs-httpd24-mod_rt-2.4.1-19.GA.jbcs.el7.x86_64.rpm jbcs-httpd24-mod_rt-debuginfo-2.4.1-19.GA.jbcs.el7.x86_64.rpm jbcs-httpd24-mod_security-2.9.1-23.GA.jbcs.el7.x86_64.rpm jbcs-httpd24-mod_security-debuginfo-2.9.1-23.GA.jbcs.el7.x86_64.rpm jbcs-httpd24-mod_session-2.4.29-17.jbcs.el7.x86_64.rpm jbcs-httpd24-mod_ssl-2.4.29-17.jbcs.el7.x86_64.rpm jbcs-httpd24-nghttp2-1.29.0-8.jbcs.el7.x86_64.rpm jbcs-httpd24-nghttp2-debuginfo-1.29.0-8.jbcs.el7.x86_64.rpm jbcs-httpd24-nghttp2-devel-1.29.0-8.jbcs.el7.x86_64.rpm jbcs-httpd24-openssl-1.0.2n-11.jbcs.el7.x86_64.rpm jbcs-httpd24-openssl-debuginfo-1.0.2n-11.jbcs.el7.x86_64.rpm jbcs-httpd24-openssl-devel-1.0.2n-11.jbcs.el7.x86_64.rpm jbcs-httpd24-openssl-libs-1.0.2n-11.jbcs.el7.x86_64.rpm jbcs-httpd24-openssl-perl-1.0.2n-11.jbcs.el7.x86_64.rpm jbcs-httpd24-openssl-static-1.0.2n-11.jbcs.el7.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 8. References: https://access.redhat.com/security/cve/CVE-2016-2182 https://access.redhat.com/security/cve/CVE-2016-6302 https://access.redhat.com/security/cve/CVE-2016-6306 https://access.redhat.com/security/cve/CVE-2016-7055 https://access.redhat.com/security/cve/CVE-2017-3731 https://access.redhat.com/security/cve/CVE-2017-3732 https://access.redhat.com/security/cve/CVE-2017-3736 https://access.redhat.com/security/cve/CVE-2017-3737 https://access.redhat.com/security/cve/CVE-2017-3738 https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/documentation/en-us/red_hat_jboss_core_services/2.4.29/ 9. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2018 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBW0d+y9zjgjWX9erEAQh8oA/7BIg3HlOvxwmHZR8gAxdYdX87HQj/jy3D 0jmV0br7tzHq81RFOtVGw2c57FA6bnj/2YpL61k7l2KIBPltTQHWqu3QbeCvofUn Iw1ga1Q54PjMrAiniwYma8MHO0jf1prdPQbfaLzcd6KQxSGaxd1zRCucysSzjXud Kq5Q//HeY2jvj6JmwHxxfRhVrkMrM++7zb945XECKEvfejkLNuNM51MllnlEYlpG iIKSjXP03UyG3sE6+h5pMgYLS0iB2wGVdopRaKLNFNQ8JiVlWODUVYlDkGuPWFu3 llvdWj/yPdbSDSs/hGTXOg4u0ng/3q/361WEp33goAW6dcoQg7ucUH8zWdB/lNwd kC1Kxqny7D0h1RReVMPVpa1H40zH1k+4xgTzrgFVPo35n483axTuytac3O/E6rf8 QkP5Cytj0VwvTVukfVovXTB7SctQ2J9k05w9zPQJXzdpww+VU4pLA/UlIi/a85lR Y+vCkFuuFfoS0f7pNL4ariNJFnHAHJom0AlBILO2QxNeQ3lr794fEmHLSBQ4S9s6 5xtgmvo/qZEIe486r0mrYKw8N4+sbKJwCJVUr9E6AkR3u0mgBZa3Y2AqisIJUq9g iMqV5xYQX2nxuyeW8rkYisKI4ISJ3O5XQ3p8Je4ctUGhKFzSTAJQUfXxJEwx+w/p EF1cPMI+sEc=l2Ei -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce . Here are the details from the Slackware 14.2 ChangeLog: +--------------------------+ patches/packages/openssl-1.0.2n-i586-1_slack14.2.txz: Upgraded. +--------------------------+ Where to find the new packages: +-----------------------------+ Thanks to the friendly folks at the OSU Open Source Lab (http://osuosl.org) for donating FTP and rsync hosting to the Slackware project! :-) Also see the "Get Slack" section on http://slackware.com for additional mirror sites near you. Updated packages for Slackware 13.0: ftp://ftp.slackware.com/pub/slackware/slackware-13.0/patches/packages/openssl-0.9.8zh-i486-2_slack13.0.txz ftp://ftp.slackware.com/pub/slackware/slackware-13.0/patches/packages/openssl-solibs-0.9.8zh-i486-2_slack13.0.txz Updated packages for Slackware x86_64 13.0: ftp://ftp.slackware.com/pub/slackware/slackware64-13.0/patches/packages/openssl-0.9.8zh-x86_64-2_slack13.0.txz ftp://ftp.slackware.com/pub/slackware/slackware64-13.0/patches/packages/openssl-solibs-0.9.8zh-x86_64-2_slack13.0.txz Updated packages for Slackware 13.1: ftp://ftp.slackware.com/pub/slackware/slackware-13.1/patches/packages/openssl-0.9.8zh-i486-2_slack13.1.txz ftp://ftp.slackware.com/pub/slackware/slackware-13.1/patches/packages/openssl-solibs-0.9.8zh-i486-2_slack13.1.txz Updated packages for Slackware x86_64 13.1: ftp://ftp.slackware.com/pub/slackware/slackware64-13.1/patches/packages/openssl-0.9.8zh-x86_64-2_slack13.1.txz ftp://ftp.slackware.com/pub/slackware/slackware64-13.1/patches/packages/openssl-solibs-0.9.8zh-x86_64-2_slack13.1.txz Updated packages for Slackware 13.37: ftp://ftp.slackware.com/pub/slackware/slackware-13.37/patches/packages/openssl-0.9.8zh-i486-2_slack13.37.txz ftp://ftp.slackware.com/pub/slackware/slackware-13.37/patches/packages/openssl-solibs-0.9.8zh-i486-2_slack13.37.txz Updated packages for Slackware x86_64 13.37: ftp://ftp.slackware.com/pub/slackware/slackware64-13.37/patches/packages/openssl-0.9.8zh-x86_64-2_slack13.37.txz ftp://ftp.slackware.com/pub/slackware/slackware64-13.37/patches/packages/openssl-solibs-0.9.8zh-x86_64-2_slack13.37.txz Updated packages for Slackware 14.0: ftp://ftp.slackware.com/pub/slackware/slackware-14.0/patches/packages/openssl-1.0.1u-i486-1_slack14.0.txz ftp://ftp.slackware.com/pub/slackware/slackware-14.0/patches/packages/openssl-solibs-1.0.1u-i486-1_slack14.0.txz Updated packages for Slackware x86_64 14.0: ftp://ftp.slackware.com/pub/slackware/slackware64-14.0/patches/packages/openssl-1.0.1u-x86_64-1_slack14.0.txz ftp://ftp.slackware.com/pub/slackware/slackware64-14.0/patches/packages/openssl-solibs-1.0.1u-x86_64-1_slack14.0.txz Updated packages for Slackware 14.1: ftp://ftp.slackware.com/pub/slackware/slackware-14.1/patches/packages/openssl-1.0.1u-i486-1_slack14.1.txz ftp://ftp.slackware.com/pub/slackware/slackware-14.1/patches/packages/openssl-solibs-1.0.1u-i486-1_slack14.1.txz Updated packages for Slackware x86_64 14.1: ftp://ftp.slackware.com/pub/slackware/slackware64-14.1/patches/packages/openssl-1.0.1u-x86_64-1_slack14.1.txz ftp://ftp.slackware.com/pub/slackware/slackware64-14.1/patches/packages/openssl-solibs-1.0.1u-x86_64-1_slack14.1.txz Updated packages for Slackware 14.2: ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/openssl-1.0.2n-i586-1_slack14.2.txz ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/openssl-solibs-1.0.2n-i586-1_slack14.2.txz Updated packages for Slackware x86_64 14.2: ftp://ftp.slackware.com/pub/slackware/slackware64-14.2/patches/packages/openssl-1.0.2n-x86_64-1_slack14.2.txz ftp://ftp.slackware.com/pub/slackware/slackware64-14.2/patches/packages/openssl-solibs-1.0.2n-x86_64-1_slack14.2.txz Updated packages for Slackware -current: ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/a/openssl-solibs-1.0.2n-i586-1.txz ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/n/openssl-1.0.2n-i586-1.txz Updated packages for Slackware x86_64 -current: ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/a/openssl-solibs-1.0.2n-x86_64-1.txz ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/n/openssl-1.0.2n-x86_64-1.txz MD5 signatures: +-------------+ Slackware 13.0 packages: 644fbae107aa826aeb955cec011af852 openssl-0.9.8zh-i486-2_slack13.0.txz 6fa3075d061664f5bbe3d8de9e2bf368 openssl-solibs-0.9.8zh-i486-2_slack13.0.txz Slackware x86_64 13.0 packages: b53745715746f9dbef4a38dd8da03c94 openssl-0.9.8zh-x86_64-2_slack13.0.txz 5976e4f969f6adc2b43ba1592a52d5ba openssl-solibs-0.9.8zh-x86_64-2_slack13.0.txz Slackware 13.1 packages: e0608c002b708abaf2f5ceee4e4b155d openssl-0.9.8zh-i486-2_slack13.1.txz cac0d5ccba2dccd979284f2051dab525 openssl-solibs-0.9.8zh-i486-2_slack13.1.txz Slackware x86_64 13.1 packages: 01510ab2aab397be93e4bfdd04315bd0 openssl-0.9.8zh-x86_64-2_slack13.1.txz 0be1f99d5391cbc3b15dcd4371cb621a openssl-solibs-0.9.8zh-x86_64-2_slack13.1.txz Slackware 13.37 packages: c1c1d0a8483d4218fdd29ce1b2eb9e63 openssl-0.9.8zh-i486-2_slack13.37.txz 34ee96116c28ef08fbc08ab70b14f5a9 openssl-solibs-0.9.8zh-i486-2_slack13.37.txz Slackware x86_64 13.37 packages: 32dadc44ba5dbd7621023e8fec1e3069 openssl-0.9.8zh-x86_64-2_slack13.37.txz 2f0205cfba8228e3d1980cef54d8668b openssl-solibs-0.9.8zh-x86_64-2_slack13.37.txz Slackware 14.0 packages: e6d4b3a76383f9f253da4128ba23f269 openssl-1.0.1u-i486-1_slack14.0.txz c61d31a1751ae39af89d3fee0b54f0d8 openssl-solibs-1.0.1u-i486-1_slack14.0.txz Slackware x86_64 14.0 packages: 96be19e6a96c9beb5d3bbc55348fb483 openssl-1.0.1u-x86_64-1_slack14.0.txz b7a8fa2ebd16c8ae106fc1267bc29eca openssl-solibs-1.0.1u-x86_64-1_slack14.0.txz Slackware 14.1 packages: 099b960e62eaea5d1a639a61a2fabca7 openssl-1.0.1u-i486-1_slack14.1.txz b5d5219e05db97f63c4d6c389d6884fb openssl-solibs-1.0.1u-i486-1_slack14.1.txz Slackware x86_64 14.1 packages: fc96c87d76c9d1efd1290ac847fa7c7c openssl-1.0.1u-x86_64-1_slack14.1.txz e873b66f84f45ea34d028a3d524ce573 openssl-solibs-1.0.1u-x86_64-1_slack14.1.txz Slackware 14.2 packages: e03fab49e9d967c5612484d919dd0268 openssl-1.0.2n-i586-1_slack14.2.txz 08747665f462b8f8c2832853e38e1e6f openssl-solibs-1.0.2n-i586-1_slack14.2.txz Slackware x86_64 14.2 packages: b3a50ce9b6e6d449a8169e95d0a9612d openssl-1.0.2n-x86_64-1_slack14.2.txz c802bcfdfc5ff50f4ff8f9d3854201a6 openssl-solibs-1.0.2n-x86_64-1_slack14.2.txz Slackware -current packages: 94858e542e5e174cddd6ebc2f8901dfe a/openssl-solibs-1.0.2n-i586-1.txz e74abd2caa67240856cbe198051739db n/openssl-1.0.2n-i586-1.txz Slackware x86_64 -current packages: 708ff8cacfe797d28cb93e537ab7d4ee a/openssl-solibs-1.0.2n-x86_64-1.txz ed92a17a9345cfd0fbe7dc2f83eade22 n/openssl-1.0.2n-x86_64-1.txz Installation instructions: +------------------------+ Upgrade the packages as root: # upgradepkg openssl-1.0.2n-i586-1_slack14.2.txz openssl-solibs-1.0.2n-i586-1_slack14.2.txz +-----+ Slackware Linux Security Team http://slackware.com/gpg-key security@slackware.com +------------------------------------------------------------------------+ | To leave the slackware-security mailing list: | +------------------------------------------------------------------------+ | Send an email to majordomo@slackware.com with this text in the body of | | the email message: | | | | unsubscribe slackware-security | | | | You will get a confirmation message back containing instructions to | | complete the process. Please do not reply to this email address. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 - ------------------------------------------------------------------------- Debian Security Advisory DSA-4157-1 security@debian.org https://www.debian.org/security/ Salvatore Bonaccorso March 29, 2018 https://www.debian.org/security/faq - ------------------------------------------------------------------------- Package : openssl CVE ID : CVE-2017-3738 CVE-2018-0739 Multiple vulnerabilities have been discovered in OpenSSL, a Secure Sockets Layer toolkit. CVE-2018-0739 It was discovered that constructed ASN.1 types with a recursive definition could exceed the stack, potentially leading to a denial of service. Details can be found in the upstream advisory: https://www.openssl.org/news/secadv/20180327.txt For the oldstable distribution (jessie), these problems have been fixed in version 1.0.1t-1+deb8u8. The oldstable distribution is not affected by CVE-2017-3738. For the stable distribution (stretch), these problems have been fixed in version 1.1.0f-3+deb9u2. For the detailed security status of openssl please refer to its security tracker page at: https://security-tracker.debian.org/tracker/openssl Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/ Mailing list: debian-security-announce@lists.debian.org -----BEGIN PGP SIGNATURE----- iQKTBAEBCgB9FiEERkRAmAjBceBVMd3uBUy48xNDz0QFAlq9UxtfFIAAAAAALgAo aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldDQ2 NDQ0MDk4MDhDMTcxRTA1NTMxRERFRTA1NENCOEYzMTM0M0NGNDQACgkQBUy48xND z0Qi/Q//U7BsT4ITKgPcpErXfKx5RXi2xcPw/trUr83HqZvNIR99HUnQPVYbkyyX PLvB6xhmPAjx4cQFff8e5EIHR2OpoRzZ5nAvqo2b2bn1liVL1/pllYmj5HiHz5tb 8NXuDrDpO432rFDgrba6LDlXulq4Kux/NJpg1G/CkzNHMXXZR9xi3JZDMZU7jiZC eGynQd1MLlF2+6qWIX/7KJHI+tmT4ZNDK9IDMv/YH71gvku0ICY8zB+1qeHP7mPN dYYC6v5rqrES1SF//NxYu26E/YNo7krn6tN0OPhoDRZ3aPuqyOfB7QpxHOsdztfQ 2mIcXzS5JXdhQ5J8aEBrziAQ/nSoW+T533LniXVIiSQn+sYjrjg1vRt5PrBLx2N0 CNX4OVcstV2bGYKknOGYBVnEzURGoeydHx3zZn/OflCe+X6lpxQAwmfgrw4+T+FX QxnjVEn4e5HeR2RGOnHzA6g3GuyJ+OeU3g0WEbAgOhqowTx3OOX7/htYnt702GKQ 9aA4ypYG8228owbno857nfnDb6eGbeqeH3BF8B20p4VHwlL1+XxyMmM+yzgbwCoA 8npl1DiiyUNBFl3WpQrjg7NwWXw+EGp5F+GxRip9yO/8cxKXn3+LqZP7gGR/+Mz5 ATXpKzuY6L8Gzh4Y+W7IH+iApSpSOlDXzo18PVCfp9qxnKNjetA= =whaV -----END PGP SIGNATURE-----

AFFECTED PRODUCTS

CVSS

PROBLEMTYPE DATA

THREAT TYPE

remote

TYPE

information disclosure

CONFIGURATIONS

PATCH

EXTERNAL IDS

REFERENCES

CREDITS

Red Hat

SOURCES

LAST UPDATE DATE

2026-02-06T23:11:25.323000+00:00

SOURCES UPDATE DATE

SOURCES RELEASE DATE