ID

VAR-200611-0210

CVE

CVE-2006-5793

TITLE

libpng' Graphics Library PNG_SET_SPLT Remote Denial of Service Attack Vulnerability

DESCRIPTION

The sPLT chunk handling code (png_set_sPLT function in pngset.c) in libpng 1.0.6 through 1.2.12 uses a sizeof operator on the wrong data type, which allows context-dependent attackers to cause a denial of service (crash) via malformed sPLT chunks that trigger an out-of-bounds read. The 'libpng' graphics library is reported prone to a denial-of-service vulnerability. The library fails to perform proper bounds-checking of user-supplied input, which leads to an out-of-bounds read error. Attackers may exploit this vulnerability to crash an application that relies on the affected library. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 200611-09 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: libpng: Denial of Service Date: November 17, 2006 Bugs: #154380 ID: 200611-09 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== A vulnerability in libpng may allow a remote attacker to crash applications that handle untrusted images. Background ========== libpng is a free ANSI C library used to process and manipulate PNG images. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 media-libs/libpng < 1.2.13 >= 1.2.13 Description =========== Tavis Ormandy of the Gentoo Linux Security Audit Team discovered that a vulnerability exists in the sPLT chunk handling code of libpng, a large sPLT chunk may cause an application to attempt to read out of bounds. Impact ====== A remote attacker could craft an image that when processed or viewed by an application using libpng causes the application to terminate abnormally. Workaround ========== There is no known workaround at this time. Resolution ========== All libpng users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=media-libs/libpng-1.2.13" References ========== [ 1 ] CVE-2006-5793 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-5793 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: http://security.gentoo.org/glsa/glsa-200611-09.xml 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 http://bugs.gentoo.org. License ======= Copyright 2006 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. http://creativecommons.org/licenses/by-sa/2.5 . ---------------------------------------------------------------------- Do you need accurate and reliable IDS / IPS / AV detection rules? Get in-depth vulnerability details: http://secunia.com/binary_analysis/sample_analysis/ ---------------------------------------------------------------------- TITLE: FUJITSU Interstage Products Apache Tomcat Security Bypass SECUNIA ADVISORY ID: SA32234 VERIFY ADVISORY: http://secunia.com/advisories/32234/ CRITICAL: Not critical IMPACT: Security Bypass WHERE: >From remote SOFTWARE: Interstage Application Server 6.x http://secunia.com/advisories/product/13693/ Interstage Application Server 7.x http://secunia.com/advisories/product/13692/ Interstage Application Server 8.x http://secunia.com/advisories/product/13685/ Interstage Application Server 9.x http://secunia.com/advisories/product/15986/ Interstage Apworks 6.x http://secunia.com/advisories/product/13688/ Interstage Apworks 7.x http://secunia.com/advisories/product/13689/ Interstage Studio 8.x http://secunia.com/advisories/product/13690/ Interstage Studio 9.x http://secunia.com/advisories/product/15610/ Interstage Business Application Server 8.x http://secunia.com/advisories/product/13687/ Interstage Job Workload Server 8.x http://secunia.com/advisories/product/13686/ DESCRIPTION: A security issue has been reported in various FUJITSU Interstage products, which potentially can be exploited by malicious people to bypass certain security restrictions. The security issue is caused due to a synchronisation problem when checking IP addresses and can be exploited to bypass a filter valve that extends "RemoteFilterValve" and potentially gain access to protected contexts. SOLUTION: Patches are scheduled for release. Use a proxy or firewall to protect resources. PROVIDED AND/OR DISCOVERED BY: Reported by the vendor. ORIGINAL ADVISORY: FUJITSU: http://www.fujitsu.com/global/support/software/security/products-f/interstage-200806e.html JVN: http://jvn.jp/en/jp/JVN30732239/index.html ---------------------------------------------------------------------- About: This Advisory was delivered by Secunia as a free service to help everybody keeping their systems up to date against the latest vulnerabilities. Subscribe: http://secunia.com/advisories/secunia_security_advisories/ Definitions: (Criticality, Where etc.) http://secunia.com/advisories/about_secunia_advisories/ Please Note: Secunia recommends that you verify all advisories you receive by clicking the link. Secunia NEVER sends attached files with advisories. Secunia does not advise people to install third party patches, only use those supplied by the vendor. ---------------------------------------------------------------------- Unsubscribe: Secunia Security Advisories http://secunia.com/sec_adv_unsubscribe/?email=packet%40packetstormsecurity.org ---------------------------------------------------------------------- . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 _______________________________________________________________________ Mandriva Linux Security Advisory MDKSA-2006:212 http://www.mandriva.com/security/ _______________________________________________________________________ Package : doxygen Date : November 16, 2006 Affected: 2006.0, 2007.0, Corporate 3.0, Corporate 4.0 _______________________________________________________________________ Problem Description: Doxygen is a documentation system for C, C++ and IDL. (CVE-2006-3334) It is questionable whether this issue is actually exploitable, but the patch to correct the issue has been included in versions < 1.2.12. (CVE-2006-5793) In addition, an patch to address several old vulnerabilities has been applied to this build. (CAN-2002-1363, CAN-2004-0421, CAN-2004-0597, CAN-2004-0598, CAN-2004-0599) Packages have been patched to correct these issues. _______________________________________________________________________ References: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2002-1363 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0421 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0597 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0598 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2004-0599 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3334 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-5793 _______________________________________________________________________ Updated Packages: Mandriva Linux 2006.0: f85fd4b73ca06136e4346df073851e5f 2006.0/i586/doxygen-1.4.4-1.1.20060mdk.i586.rpm 0842c1496bbb02b79d5cef3386b19380 2006.0/SRPMS/doxygen-1.4.4-1.1.20060mdk.src.rpm Mandriva Linux 2006.0/X86_64: fc3e569bd8ad2aa9aea76a6f4246cfec 2006.0/x86_64/doxygen-1.4.4-1.1.20060mdk.x86_64.rpm 0842c1496bbb02b79d5cef3386b19380 2006.0/SRPMS/doxygen-1.4.4-1.1.20060mdk.src.rpm Mandriva Linux 2007.0: 9d0af28627560057e6c80e64bbacf030 2007.0/i586/doxygen-1.4.7-1.1mdv2007.0.i586.rpm f673aab0185f79a8aa048f69b06807bf 2007.0/SRPMS/doxygen-1.4.7-1.1mdv2007.0.src.rpm Mandriva Linux 2007.0/X86_64: 7fca6ebbe6f07e51de7fd771678277b4 2007.0/x86_64/doxygen-1.4.7-1.1mdv2007.0.x86_64.rpm f673aab0185f79a8aa048f69b06807bf 2007.0/SRPMS/doxygen-1.4.7-1.1mdv2007.0.src.rpm Corporate 3.0: 9452cede2d92671808eebe1adfc395ef corporate/3.0/i586/doxygen-1.3.5-2.1.C30mdk.i586.rpm 9e84b6e12b77f43d123888b7ae05e5f4 corporate/3.0/SRPMS/doxygen-1.3.5-2.1.C30mdk.src.rpm Corporate 3.0/X86_64: d988dc94c39515b3855116709bcc84de corporate/3.0/x86_64/doxygen-1.3.5-2.1.C30mdk.x86_64.rpm 9e84b6e12b77f43d123888b7ae05e5f4 corporate/3.0/SRPMS/doxygen-1.3.5-2.1.C30mdk.src.rpm Corporate 4.0: a3b4702c81d1739249d59782efb316dc corporate/4.0/i586/doxygen-1.4.4-1.1.20060mlcs4.i586.rpm 8223a356c6cf8a790dd20b3d70533f19 corporate/4.0/SRPMS/doxygen-1.4.4-1.1.20060mlcs4.src.rpm Corporate 4.0/X86_64: 0568b10460c651f18fd3e2a8e76b4300 corporate/4.0/x86_64/doxygen-1.4.4-1.1.20060mlcs4.x86_64.rpm 8223a356c6cf8a790dd20b3d70533f19 corporate/4.0/SRPMS/doxygen-1.4.4-1.1.20060mlcs4.src.rpm _______________________________________________________________________ To upgrade automatically use MandrivaUpdate or urpmi. The verification of md5 checksums and GPG signatures is performed automatically for you. All packages are signed by Mandriva for security. You can obtain the GPG public key of the Mandriva Security Team by executing: gpg --recv-keys --keyserver pgp.mit.edu 0x22458A98 You can view other update advisories for Mandriva Linux at: http://www.mandriva.com/security/advisories If you want to report vulnerabilities, please contact security_(at)_mandriva.com _______________________________________________________________________ Type Bits/KeyID Date User ID pub 1024D/22458A98 2000-07-10 Mandriva Security Team <security*mandriva.com> -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2.2 (GNU/Linux) iD8DBQFFXMIpmqjQ0CJFipgRAnt1AJ9NuzEsIC9PzHE278eZAhOPHjMh8QCePD/Q pK8OJ2vhx3DqZ400EPH5QMw= =R8Jo -----END PGP SIGNATURE----- . The bug is in the decoder for the sPLT ("suggested palette") chunk and can lead to crashes and, accordingly, a DoS, when an application using libpng for PNG processing displays a specially crafted PNG image. The Common Vulnerabilities and Exposures (CVE) project assigned the id CVE-2006-5793 [2] to the problem. ________________________________________________________________________ References: [0] http://www.libpng.org/pub/png/ [1] http://www.libpng.org/pub/png/libpng.html [2] http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-5793 ________________________________________________________________________ For security reasons, this advisory was digitally signed with the OpenPGP public key "OpenPKG <openpkg@openpkg.org>" (ID 63C4CB9F) which you can retrieve from http://openpkg.org/openpkg.org.pgp. Follow the instructions on http://openpkg.org/security/signatures/ for details on how to verify the integrity of this advisory. ________________________________________________________________________ -----BEGIN PGP SIGNATURE----- Comment: OpenPKG <openpkg@openpkg.org> iD8DBQFFXXaWgHWT4GPEy58RAhKOAJwMnHAAuITUWPEiMFaGMiBK9DattACeKq+J T9O+2CcdG0iwbDjXV1/Sl40= =6FRk -----END PGP SIGNATURE-----

AFFECTED PRODUCTS

CVSS

PROBLEMTYPE DATA

THREAT TYPE

remote

TYPE

input validation

EXTERNAL IDS

REFERENCES

CREDITS

Tavis Ormandy from the Gentoo Linux Security Auditing Team discovered this vulnerability.

SOURCES

LAST UPDATE DATE

2026-04-18T20:16:28.473000+00:00

SOURCES UPDATE DATE

SOURCES RELEASE DATE