libpng png_handle_tRNS flaw

The pnghandletRNS function in pngrutil.c in libpng before 1.0.25 and 1.2.x before 1.2.17 allows remote attackers to cause a denial of service application crash via a grayscale PNG image with a bad tRNS chunk CRC value...

Moderate: Red Hat Security Advisory: libpng security update

Updated libpng packages that fix security issues are now available for Red Hat Enterprise Linux. This update has been rated as having moderate security impact by the Red Hat Security Response Team. The libpng package contains a library of functions for creating and manipulating PNG Portable Netwo...

rPSA-2007-0102-1 libpng

rPath Security Advisory: 2007-0102-1 Published: 2007-05-16 Products: rPath Linux 1 Rating: Minor Exposure Level Classification: Indirect User Deterministic Denial of Service Updated Versions: libpng=/conary.rpath.com@rpl:devel//1/1.2.18-1-0.1 References: https://vulners.com/cve/CVE-2007-2445...

libpng library DoS

Crash on invalid grauscale images tRNS chunk checksum...

Moderate: libpng security update

libpng-1.2.7-3.el4: 1.2.7-3.el4 - Add patch to fix CVE-2006-5793 Resolves: 215405 1.2.7-2.el4 - Add patch to fix CVE-2007-2445 Resolves: 239543 libpng10-1.0.16-3: 1.0.16-3 - Add patch to fix CVE-2006-5793 Resolves: 215405 1.0.16-2 - Add patch to fix CVE-2007-2445 Resolves: 239543...

[slackware-security] libpng

New libpng packages are available for Slackware 8.1, 9.0, 9.1, 10.0, 10.1, 10.2, 11.0, and -current to fix a security issue. More details about this issue may be found in the Common Vulnerabilities and Exposures CVE database: https://vulners.com/cve/CVE-2007-2445 Here are the details from the...

CVE-2007-2445

The pnghandletRNS function in pngrutil.c in libpng before 1.0.25 and 1.2.x before 1.2.17 allows remote attackers to cause a denial of service application crash via a grayscale PNG image with a bad tRNS chunk CRC value...

CVE-2007-2445

The pnghandletRNS function in pngrutil.c in libpng before 1.0.25 and 1.2.x before 1.2.17 allows remote attackers to cause a denial of service application crash via a grayscale PNG image with a bad tRNS chunk CRC value...

CVE-2007-2445

CVE-2007-2445 affects libpng: png_handle_tRNS in libpng prior to 1.0.25 and 1.2.x prior to 1.2.17 allows remote attackers to trigger a denial of service (application crash) via a grayscale PNG image with a bad tRNS chunk CRC. Public advisories (including Debian DSA entries) document this as a vul...

CVE-2007-2445

The pnghandletRNS function in pngrutil.c in libpng before 1.0.25 and 1.2.x before 1.2.17 allows remote attackers to cause a denial of service application crash via a grayscale PNG image with a bad tRNS chunk CRC value...

CVE-2007-2445

The pnghandletRNS function in pngrutil.c in libpng before 1.0.25 and 1.2.x before 1.2.17 allows remote attackers to cause a denial of service application crash via a grayscale PNG image with a bad tRNS chunk CRC value...

SOL4009 - Vulnerabilities in libpng - CAN-2004-0597, CAN-2004-0598, CAN-2004-0599

These vulnerabilities are described as methods under which an attacker could generate a PNG file that would cause applications that use libpng to execute arbitrary code. Since an attacker would require root access to the BIG-IP or 3-DNS in order to exploit this vulnerability, it is considered to ...

libpng denial of service vulnerability

Overview The libpng library contains a denial-of-service vulnerability. Description The libpng library can be used to allow other applications to render PNG images.The libpng library contains a denial-of-service vulnerability. From the Libpng-1.2.16-ADVISORY: This vulnerability could be used to...

Security fix for the ALT Linux 6 package libpng version 1.2.13-alt3

May 16, 2007 Dmitry V. Levin 1.2.13-alt3 - Imported upstream fix for pnghandletRNS bug CVE-2007-2445: a grayscale PNG image with a malformed tRNS chunk may crash some libpng applications...

Security fix for the ALT Linux 5 package libpng version 1.2.13-alt3

May 16, 2007 Dmitry V. Levin 1.2.13-alt3 - Imported upstream fix for pnghandletRNS bug CVE-2007-2445: a grayscale PNG image with a malformed tRNS chunk may crash some libpng applications...

png -- DoS crash vulnerability

A Libpng Security Advisory reports: A grayscale PNG image with a malformed bad CRC tRNS chunk will crash some libpng applications. This vulnerability could be used to crash a browser when a user tries to view such a malformed PNG file. It is not known whether the vulnerability could be exploited...

Mandrake Linux Security Advisory : doxygen (MDKSA-2006:212)

Doxygen is a documentation system for C, C++ and IDL. It is built with a private copy of libpng, and as such could be susceptible to some of the same vulnerabilities : Buffer overflow in the pngdecompresschunk function in pngrutil.c in libpng before 1.2.12 allows context-dependent attackers to...

Mandrake Linux Security Advisory : pxelinux (MDKSA-2006:211)

PXELINUX is a PXE bootloader. It is built with a private copy of libpng, and as such could be susceptible to some of the same vulnerabilities : Buffer overflow in the pngdecompresschunk function in pngrutil.c in libpng before 1.2.12 allows context-dependent attackers to cause a denial of service...

Mandrake Linux Security Advisory : syslinux (MDKSA-2006:210)

SYSLINUX is a boot loader for the Linux operating system which operates off an MS-DOS/Windows FAT filesystem. It is built with a private copy of libpng, and as such could be susceptible to some of the same vulnerabilities : Buffer overflow in the pngdecompresschunk function in pngrutil.c in libpn...

Mandrake Linux Security Advisory : chromium (MDKSA-2006:213)

Chromium is an OpenGL-based shoot them up game with fine graphics. It is built with a private copy of libpng, and as such could be susceptible to some of the same vulnerabilities : Buffer overflow in the pngdecompresschunk function in pngrutil.c in libpng before 1.2.12 allows context-dependent...