ID

VAR-201908-0260

CVE

CVE-2019-9517

TITLE

HTTP/2 implementations do not robustly handle abnormal traffic and resource exhaustion

DESCRIPTION

Some HTTP/2 implementations are vulnerable to unconstrained interal data buffering, potentially leading to a denial of service. The attacker opens the HTTP/2 window so the peer can send without constraint; however, they leave the TCP window closed so the peer cannot actually write (many of) the bytes on the wire. The attacker then sends a stream of requests for a large response object. Depending on how the servers queue the responses, this can consume excess memory, CPU, or both. Multiple HTTP/2 implementations are vulnerable to a variety of denial-of-service (DoS) attacks. HTTP/2 is the second version of the hypertext transfer protocol, which is mainly used to ensure the communication between the client and the server. A resource management error vulnerability exists in HTTP/2. 8) - aarch64, noarch, ppc64le, s390x, x86_64 3. Solution: Before applying this update, make sure all previously released errata relevant to your system have been applied. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: rh-nodejs8-nodejs security update Advisory ID: RHSA-2019:2955-01 Product: Red Hat Software Collections Advisory URL: https://access.redhat.com/errata/RHSA-2019:2955 Issue date: 2019-10-02 CVE Names: CVE-2019-9511 CVE-2019-9512 CVE-2019-9513 CVE-2019-9514 CVE-2019-9515 CVE-2019-9516 CVE-2019-9517 CVE-2019-9518 ==================================================================== 1. Summary: An update for rh-nodejs8-nodejs is now available for Red Hat Software Collections. Red Hat Product Security has rated this update as having a security impact of Important. 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 Software Collections for Red Hat Enterprise Linux Server (v. 7) - aarch64, noarch, ppc64le, s390x, x86_64 Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.5) - noarch, ppc64le, s390x, x86_64 Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.6) - noarch, ppc64le, s390x, x86_64 Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.7) - noarch, ppc64le, s390x, x86_64 Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7) - noarch, x86_64 3. Description: Node.js is a software development platform for building fast and scalable network applications in the JavaScript programming language. The following packages have been upgraded to a later upstream version: rh-nodejs8-nodejs (8.16.1). Security Fix(es): * HTTP/2: large amount of data requests leads to denial of service (CVE-2019-9511) * HTTP/2: flood using PING frames results in unbounded memory growth (CVE-2019-9512) * HTTP/2: flood using PRIORITY frames results in excessive resource consumption (CVE-2019-9513) * HTTP/2: flood using HEADERS frames results in unbounded memory growth (CVE-2019-9514) * HTTP/2: flood using SETTINGS frames results in unbounded memory growth (CVE-2019-9515) * HTTP/2: 0-length headers lead to denial of service (CVE-2019-9516) * HTTP/2: request for large response leads to denial of service (CVE-2019-9517) * HTTP/2: flood using empty frames results in excessive resource consumption (CVE-2019-9518) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1735645 - CVE-2019-9512 HTTP/2: flood using PING frames results in unbounded memory growth 1735741 - CVE-2019-9513 HTTP/2: flood using PRIORITY frames results in excessive resource consumption 1735744 - CVE-2019-9514 HTTP/2: flood using HEADERS frames results in unbounded memory growth 1735745 - CVE-2019-9515 HTTP/2: flood using SETTINGS frames results in unbounded memory growth 1735749 - CVE-2019-9518 HTTP/2: flood using empty frames results in excessive resource consumption 1741860 - CVE-2019-9511 HTTP/2: large amount of data requests leads to denial of service 1741864 - CVE-2019-9516 HTTP/2: 0-length headers lead to denial of service 1741868 - CVE-2019-9517 HTTP/2: request for large response leads to denial of service 6. Package List: Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7): Source: rh-nodejs8-3.0-5.el7.src.rpm rh-nodejs8-nodejs-8.16.1-2.el7.src.rpm aarch64: rh-nodejs8-3.0-5.el7.aarch64.rpm rh-nodejs8-nodejs-8.16.1-2.el7.aarch64.rpm rh-nodejs8-nodejs-debuginfo-8.16.1-2.el7.aarch64.rpm rh-nodejs8-nodejs-devel-8.16.1-2.el7.aarch64.rpm rh-nodejs8-npm-6.4.1-8.16.1.2.el7.aarch64.rpm rh-nodejs8-runtime-3.0-5.el7.aarch64.rpm rh-nodejs8-scldevel-3.0-5.el7.aarch64.rpm noarch: rh-nodejs8-nodejs-docs-8.16.1-2.el7.noarch.rpm ppc64le: rh-nodejs8-3.0-5.el7.ppc64le.rpm rh-nodejs8-nodejs-8.16.1-2.el7.ppc64le.rpm rh-nodejs8-nodejs-debuginfo-8.16.1-2.el7.ppc64le.rpm rh-nodejs8-nodejs-devel-8.16.1-2.el7.ppc64le.rpm rh-nodejs8-npm-6.4.1-8.16.1.2.el7.ppc64le.rpm rh-nodejs8-runtime-3.0-5.el7.ppc64le.rpm rh-nodejs8-scldevel-3.0-5.el7.ppc64le.rpm s390x: rh-nodejs8-3.0-5.el7.s390x.rpm rh-nodejs8-nodejs-8.16.1-2.el7.s390x.rpm rh-nodejs8-nodejs-debuginfo-8.16.1-2.el7.s390x.rpm rh-nodejs8-nodejs-devel-8.16.1-2.el7.s390x.rpm rh-nodejs8-npm-6.4.1-8.16.1.2.el7.s390x.rpm rh-nodejs8-runtime-3.0-5.el7.s390x.rpm rh-nodejs8-scldevel-3.0-5.el7.s390x.rpm Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7): Source: rh-nodejs8-3.0-5.el7.src.rpm rh-nodejs8-nodejs-8.16.1-2.el7.src.rpm aarch64: rh-nodejs8-3.0-5.el7.aarch64.rpm rh-nodejs8-nodejs-8.16.1-2.el7.aarch64.rpm rh-nodejs8-nodejs-debuginfo-8.16.1-2.el7.aarch64.rpm rh-nodejs8-nodejs-devel-8.16.1-2.el7.aarch64.rpm rh-nodejs8-npm-6.4.1-8.16.1.2.el7.aarch64.rpm rh-nodejs8-runtime-3.0-5.el7.aarch64.rpm rh-nodejs8-scldevel-3.0-5.el7.aarch64.rpm noarch: rh-nodejs8-nodejs-docs-8.16.1-2.el7.noarch.rpm ppc64le: rh-nodejs8-3.0-5.el7.ppc64le.rpm rh-nodejs8-nodejs-8.16.1-2.el7.ppc64le.rpm rh-nodejs8-nodejs-debuginfo-8.16.1-2.el7.ppc64le.rpm rh-nodejs8-nodejs-devel-8.16.1-2.el7.ppc64le.rpm rh-nodejs8-npm-6.4.1-8.16.1.2.el7.ppc64le.rpm rh-nodejs8-runtime-3.0-5.el7.ppc64le.rpm rh-nodejs8-scldevel-3.0-5.el7.ppc64le.rpm s390x: rh-nodejs8-3.0-5.el7.s390x.rpm rh-nodejs8-nodejs-8.16.1-2.el7.s390x.rpm rh-nodejs8-nodejs-debuginfo-8.16.1-2.el7.s390x.rpm rh-nodejs8-nodejs-devel-8.16.1-2.el7.s390x.rpm rh-nodejs8-npm-6.4.1-8.16.1.2.el7.s390x.rpm rh-nodejs8-runtime-3.0-5.el7.s390x.rpm rh-nodejs8-scldevel-3.0-5.el7.s390x.rpm x86_64: rh-nodejs8-3.0-5.el7.x86_64.rpm rh-nodejs8-nodejs-8.16.1-2.el7.x86_64.rpm rh-nodejs8-nodejs-debuginfo-8.16.1-2.el7.x86_64.rpm rh-nodejs8-nodejs-devel-8.16.1-2.el7.x86_64.rpm rh-nodejs8-npm-6.4.1-8.16.1.2.el7.x86_64.rpm rh-nodejs8-runtime-3.0-5.el7.x86_64.rpm rh-nodejs8-scldevel-3.0-5.el7.x86_64.rpm Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.5): Source: rh-nodejs8-3.0-5.el7.src.rpm rh-nodejs8-nodejs-8.16.1-2.el7.src.rpm noarch: rh-nodejs8-nodejs-docs-8.16.1-2.el7.noarch.rpm ppc64le: rh-nodejs8-3.0-5.el7.ppc64le.rpm rh-nodejs8-nodejs-8.16.1-2.el7.ppc64le.rpm rh-nodejs8-nodejs-debuginfo-8.16.1-2.el7.ppc64le.rpm rh-nodejs8-nodejs-devel-8.16.1-2.el7.ppc64le.rpm rh-nodejs8-npm-6.4.1-8.16.1.2.el7.ppc64le.rpm rh-nodejs8-runtime-3.0-5.el7.ppc64le.rpm rh-nodejs8-scldevel-3.0-5.el7.ppc64le.rpm s390x: rh-nodejs8-3.0-5.el7.s390x.rpm rh-nodejs8-nodejs-8.16.1-2.el7.s390x.rpm rh-nodejs8-nodejs-debuginfo-8.16.1-2.el7.s390x.rpm rh-nodejs8-nodejs-devel-8.16.1-2.el7.s390x.rpm rh-nodejs8-npm-6.4.1-8.16.1.2.el7.s390x.rpm rh-nodejs8-runtime-3.0-5.el7.s390x.rpm rh-nodejs8-scldevel-3.0-5.el7.s390x.rpm x86_64: rh-nodejs8-3.0-5.el7.x86_64.rpm rh-nodejs8-nodejs-8.16.1-2.el7.x86_64.rpm rh-nodejs8-nodejs-debuginfo-8.16.1-2.el7.x86_64.rpm rh-nodejs8-nodejs-devel-8.16.1-2.el7.x86_64.rpm rh-nodejs8-npm-6.4.1-8.16.1.2.el7.x86_64.rpm rh-nodejs8-runtime-3.0-5.el7.x86_64.rpm rh-nodejs8-scldevel-3.0-5.el7.x86_64.rpm Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.6): Source: rh-nodejs8-3.0-5.el7.src.rpm rh-nodejs8-nodejs-8.16.1-2.el7.src.rpm noarch: rh-nodejs8-nodejs-docs-8.16.1-2.el7.noarch.rpm ppc64le: rh-nodejs8-3.0-5.el7.ppc64le.rpm rh-nodejs8-nodejs-8.16.1-2.el7.ppc64le.rpm rh-nodejs8-nodejs-debuginfo-8.16.1-2.el7.ppc64le.rpm rh-nodejs8-nodejs-devel-8.16.1-2.el7.ppc64le.rpm rh-nodejs8-npm-6.4.1-8.16.1.2.el7.ppc64le.rpm rh-nodejs8-runtime-3.0-5.el7.ppc64le.rpm rh-nodejs8-scldevel-3.0-5.el7.ppc64le.rpm s390x: rh-nodejs8-3.0-5.el7.s390x.rpm rh-nodejs8-nodejs-8.16.1-2.el7.s390x.rpm rh-nodejs8-nodejs-debuginfo-8.16.1-2.el7.s390x.rpm rh-nodejs8-nodejs-devel-8.16.1-2.el7.s390x.rpm rh-nodejs8-npm-6.4.1-8.16.1.2.el7.s390x.rpm rh-nodejs8-runtime-3.0-5.el7.s390x.rpm rh-nodejs8-scldevel-3.0-5.el7.s390x.rpm x86_64: rh-nodejs8-3.0-5.el7.x86_64.rpm rh-nodejs8-nodejs-8.16.1-2.el7.x86_64.rpm rh-nodejs8-nodejs-debuginfo-8.16.1-2.el7.x86_64.rpm rh-nodejs8-nodejs-devel-8.16.1-2.el7.x86_64.rpm rh-nodejs8-npm-6.4.1-8.16.1.2.el7.x86_64.rpm rh-nodejs8-runtime-3.0-5.el7.x86_64.rpm rh-nodejs8-scldevel-3.0-5.el7.x86_64.rpm Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.7): Source: rh-nodejs8-3.0-5.el7.src.rpm rh-nodejs8-nodejs-8.16.1-2.el7.src.rpm noarch: rh-nodejs8-nodejs-docs-8.16.1-2.el7.noarch.rpm ppc64le: rh-nodejs8-3.0-5.el7.ppc64le.rpm rh-nodejs8-nodejs-8.16.1-2.el7.ppc64le.rpm rh-nodejs8-nodejs-debuginfo-8.16.1-2.el7.ppc64le.rpm rh-nodejs8-nodejs-devel-8.16.1-2.el7.ppc64le.rpm rh-nodejs8-npm-6.4.1-8.16.1.2.el7.ppc64le.rpm rh-nodejs8-runtime-3.0-5.el7.ppc64le.rpm rh-nodejs8-scldevel-3.0-5.el7.ppc64le.rpm s390x: rh-nodejs8-3.0-5.el7.s390x.rpm rh-nodejs8-nodejs-8.16.1-2.el7.s390x.rpm rh-nodejs8-nodejs-debuginfo-8.16.1-2.el7.s390x.rpm rh-nodejs8-nodejs-devel-8.16.1-2.el7.s390x.rpm rh-nodejs8-npm-6.4.1-8.16.1.2.el7.s390x.rpm rh-nodejs8-runtime-3.0-5.el7.s390x.rpm rh-nodejs8-scldevel-3.0-5.el7.s390x.rpm x86_64: rh-nodejs8-3.0-5.el7.x86_64.rpm rh-nodejs8-nodejs-8.16.1-2.el7.x86_64.rpm rh-nodejs8-nodejs-debuginfo-8.16.1-2.el7.x86_64.rpm rh-nodejs8-nodejs-devel-8.16.1-2.el7.x86_64.rpm rh-nodejs8-npm-6.4.1-8.16.1.2.el7.x86_64.rpm rh-nodejs8-runtime-3.0-5.el7.x86_64.rpm rh-nodejs8-scldevel-3.0-5.el7.x86_64.rpm Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7): Source: rh-nodejs8-3.0-5.el7.src.rpm rh-nodejs8-nodejs-8.16.1-2.el7.src.rpm noarch: rh-nodejs8-nodejs-docs-8.16.1-2.el7.noarch.rpm x86_64: rh-nodejs8-3.0-5.el7.x86_64.rpm rh-nodejs8-nodejs-8.16.1-2.el7.x86_64.rpm rh-nodejs8-nodejs-debuginfo-8.16.1-2.el7.x86_64.rpm rh-nodejs8-nodejs-devel-8.16.1-2.el7.x86_64.rpm rh-nodejs8-npm-6.4.1-8.16.1.2.el7.x86_64.rpm rh-nodejs8-runtime-3.0-5.el7.x86_64.rpm rh-nodejs8-scldevel-3.0-5.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/ 7. References: https://access.redhat.com/security/cve/CVE-2019-9511 https://access.redhat.com/security/cve/CVE-2019-9512 https://access.redhat.com/security/cve/CVE-2019-9513 https://access.redhat.com/security/cve/CVE-2019-9514 https://access.redhat.com/security/cve/CVE-2019-9515 https://access.redhat.com/security/cve/CVE-2019-9516 https://access.redhat.com/security/cve/CVE-2019-9517 https://access.redhat.com/security/cve/CVE-2019-9518 https://access.redhat.com/security/updates/classification/#important 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2019 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBXZSz+NzjgjWX9erEAQhrnQ//YWmbjNrYsOnrqBPWZDBil0Basr6JUpEe YoTqouv9A7gkpSoYLoCRE0E3tsTxHlQwJR91vlr/dPEtHbsF52YEGrumAQCK4H6b nEhOj2pH9UG+FcPUBkyHzNQXcWYLZ9vaxVCW4gUpxm0QggyigAOdIImlZkTGgcrI mWReipMFC8hBARJU/vQ0bCCj6LfOYnx4h2pu6Jzy+vkeVJDoCNAxGT5FwfaMZTUy T0y8dpzWSq/vg2Xd3JaYnoh70a8k62kEMH3VmCBNNU3aiMiXBeBMlS1i/q00IOJ+ fy/1STMJGt1tj6xfYNsZY5E+CPVm0ZvVlKfRi8DpxPWXI48a712XZ/XONYb2jDnt pmkNM62ZdjZahQwXyC+y8havivg7LcEzxV0G2yfkNIqM33Zplz0h4BOCmLuT4I84 BMylBIrODsw70uWbc1DcPsF8vhmxryGfNNQ9FCk+jH52lRi3YnWkhRBThY+rpAqZ qmfTb4m2kD0s45q85Xv87N9F2tZJjhfYQ0U2LyHkbQov0CFkNu4YcElKMclBvvvc lzostLzxOJYt/l3qgXp+RlQNnlQG/jsFrEmmhskjzFJ8a9fhtBWNFxMcQ+SDBrUK HSNNzBwQhHam6OPCqpyWYvFT/bRbHucyMI6pGZmpc+MQ5cMAjP1A0incXot30UDD wV7rh6lCkE8=S8e1 -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce . Description: This release adds the new Apache HTTP Server 2.4.37 packages that are part of the JBoss Core Services offering. This release serves as a replacement for Red Hat JBoss Core Services Pack Apache Server 2.4.29 and includes bug fixes and enhancements. Refer to the Release Notes for information on the most significant bug fixes and enhancements included in this release. After installing the updated packages, the httpd daemon will be restarted automatically. Description: AMQ Broker is a high-performance messaging implementation based on ActiveMQ Artemis. It uses an asynchronous journal for fast message persistence, and supports multiple languages, protocols, and platforms. Solution: Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on. The References section of this erratum contains a download link (you must log in to download the update). JIRA issues fixed (https://issues.jboss.org/): JBCS-828 - Rebase nghttp2 to 1.39.2 6. The purpose of this text-only errata is to inform you about the security issues fixed in this release. Installation instructions are available from the Fuse 7.6.0 product documentation page: https://access.redhat.com/documentation/en-us/red_hat_fuse/7.6/ 4. Bugs fixed (https://bugzilla.redhat.com/): 1399546 - CVE-2015-9251 js-jquery: Cross-site scripting via cross-domain ajax requests 1432858 - CVE-2017-5929 logback: Serialization vulnerability in SocketServer and ServerSocketReceiver 1591854 - CVE-2017-16012 js-jquery: XSS in responses from cross-origin ajax requests 1618573 - CVE-2018-11771 apache-commons-compress: ZipArchiveInputStream.read() fails to identify correct EOF allowing for DoS via crafted zip 1643043 - CVE-2018-15756 springframework: DoS Attack via Range Requests 1693777 - CVE-2019-3888 undertow: leak credentials to log files UndertowLogger.REQUEST_LOGGER.undertowRequestFailed 1703469 - CVE-2019-10174 infinispan: invokeAccessibly method from ReflectionUtil class allows to invoke private methods 1709860 - CVE-2019-5427 c3p0: loading XML configuration leads to denial of service 1713068 - CVE-2019-10184 undertow: Information leak in requests for directories without trailing slashes 1725795 - CVE-2019-12814 jackson-databind: polymorphic typing issue allows attacker to read arbitrary local files on the server via crafted JSON message. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201909-04 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: Apache: Multiple vulnerabilities Date: September 06, 2019 Bugs: #692172 ID: 201909-04 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== Multiple vulnerabilities have been found in Apache, the worst of which could result in a Denial of Service condition. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 www-servers/apache < 2.4.41 >= 2.4.41 Description =========== Multiple vulnerabilities have been discovered in Apache. Please review the CVE identifiers referenced below for details. Impact ====== Please review the referenced CVE identifiers for details. Workaround ========== There is no known workaround at this time. Resolution ========== All Apache users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=www-servers/apache-2.4.41" References ========== [ 1 ] CVE-2019-10081 https://nvd.nist.gov/vuln/detail/CVE-2019-10081 [ 2 ] CVE-2019-10082 https://nvd.nist.gov/vuln/detail/CVE-2019-10082 [ 3 ] CVE-2019-10092 https://nvd.nist.gov/vuln/detail/CVE-2019-10092 [ 4 ] CVE-2019-10097 https://nvd.nist.gov/vuln/detail/CVE-2019-10097 [ 5 ] CVE-2019-10098 https://nvd.nist.gov/vuln/detail/CVE-2019-10098 [ 6 ] CVE-2019-9517 https://nvd.nist.gov/vuln/detail/CVE-2019-9517 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/201909-04 Concerns? ========= Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org. License ======= Copyright 2019 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license. https://creativecommons.org/licenses/by-sa/2.5 . CVE-2019-9517 Jonathan Looney reported that a malicious client could perform a denial of service attack (exhausting h2 workers) by flooding a connection with requests and basically never reading responses on the TCP connection. CVE-2019-10081 Craig Young reported that HTTP/2 PUSHes could lead to an overwrite of memory in the pushing request's pool, leading to crashes. CVE-2019-10082 Craig Young reported that the HTTP/2 session handling could be made to read memory after being freed, during connection shutdown. CVE-2019-10092 Matei "Mal" Badanoiu reported a limited cross-site scripting vulnerability in the mod_proxy error page. CVE-2019-10097 Daniel McCarney reported that when mod_remoteip was configured to use a trusted intermediary proxy server using the "PROXY" protocol, a specially crafted PROXY header could trigger a stack buffer overflow or NULL pointer deference. This vulnerability could only be triggered by a trusted proxy and not by untrusted HTTP clients. The issue does not affect the stretch release. CVE-2019-10098 Yukitsugu Sasaki reported a potential open redirect vulnerability in the mod_rewrite module. For the oldstable distribution (stretch), these problems have been fixed in version 2.4.25-3+deb9u8. For the stable distribution (buster), these problems have been fixed in version 2.4.38-3+deb10u1. We recommend that you upgrade your apache2 packages. For the detailed security status of apache2 please refer to its security tracker page at: https://security-tracker.debian.org/tracker/apache2 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----- iQKTBAEBCgB9FiEERkRAmAjBceBVMd3uBUy48xNDz0QFAl1kODxfFIAAAAAALgAo aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldDQ2 NDQ0MDk4MDhDMTcxRTA1NTMxRERFRTA1NENCOEYzMTM0M0NGNDQACgkQBUy48xND z0RAEw/+OaEyxK9D+s1uIin5SkmJJ4buicbeEwh6Qwn03SCj5RYW+PbGaW67dSZN qcTGyJqU2YrY3y75q0S5V6GBvcg1+QRCbTAlZhUwALGmMpnfkPhn3q6uUXY8511i tZhKZYQa5ZVnpcDH2IF1EP+ilwK4q2uzMh1Wpz79PWLitWhk5dNMtjcjJ+KXP15C oOs3aeHheAkLGKE8drgLpYRSgx3ccD9i7lts6gr/uAJOW7pvQoY+SDOZvceU6/0A GIjOO56hw1tW6qkbDiG/sCYncVv6ZKTVsjhBJabw55kaIrReSnEMiWjqkV4BhCBF JjsewEBYZMV7DC+gkHKRoHHrSrI6gLYAFuTREXAjnf6fsPoVgX8hYkZ0QqH7F5zX dgSV7wpjjFzDb/iPkkncKJS1h11GlrM/6VhT1cr/6ZlHvqSAWlz0OUseRA9ii6Le jVxFTb7EAGsrEzK9SPhA/IbvIBj1UPQhjEgIthfImw4S+M5q40Oh0oKW+/FgzMqH LarHY+jQcOuGxE7T6EK4gozGxpLvpRhg8NcCzL/Vnst5JW7vr/F4R3H1NFk579tS RcXuBUy8+DkKecawPgP05zPxrhuAFIi89TkEMX3LyyA/Kn0KX+2KXabQll9Q2KYz Cn5eimlukcxKmWUxA3cJggcDj/80YgxE6wmFqHPtI/8Sx4XN0pY=v6GC -----END PGP SIGNATURE-----

AFFECTED PRODUCTS

CVSS

PROBLEMTYPE DATA

THREAT TYPE

remote

TYPE

resource management error

PATCH

EXTERNAL IDS

REFERENCES

CREDITS

Red Hat

SOURCES

LAST UPDATE DATE

2025-11-19T21:57:01.641000+00:00

SOURCES UPDATE DATE

SOURCES RELEASE DATE