4009 matches found
CVE-2006-0481
Heap-based buffer overflow in the alpha strip capability in libpng 1.2.7 allows context-dependent attackers to cause a denial of service crash when the pngdostripfiller function is used to strip alpha channels out of the image...
CVE-2006-0481
CVE-2006-0481: Heap-based buffer overflow in libpng 1.2.7’s alpha-stripping path (png_do_strip_filler) can crash an application that processes PNGs. The issue affects libpng versions around 1.2.x; Red Hat/CentOS advisories (RHSA-2006:0205, CESA-2006:0205) document a workaround via updating libpng...
CVE-2006-0481
Heap-based buffer overflow in the alpha strip capability in libpng 1.2.7 allows context-dependent attackers to cause a denial of service crash when the pngdostripfiller function is used to strip alpha channels out of the image...
CVE-2006-0481: Improper Restriction of Operations within the Bounds of a Memory Buffer
Heap-based buffer overflow in the alpha strip capability in libpng 1.2.7 allows context-dependent attackers to cause a denial of service crash when the pngdostripfiller function is used to strip alpha channels out of the image...
Mandrake Linux Security Advisory : wxPythonGTK (MDKSA-2005:144)
Wouter Hanegraaff discovered that the TIFF library did not sufficiently validate the 'YCbCr subsampling' value in TIFF image headers. Decoding a malicious image with a zero value resulted in an arithmetic exception, which can cause a program that uses the TIFF library to crash. wxPythonGTK uses a...
MDKSA-2005:144 - Updated wxPythonGTK packages several vulnerabilities
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Mandriva Linux Security Update Advisory Package name: wxPythonGTK Advisory ID: MDKSA-2005:144 Date: August 18th, 2005 Affected versions: 10.1, 10.2, Corporate 3.0 Problem Description: Wouter Hanegraaff discovered that the TIFF library did not...
Slackware 9.0 / 9.1 / current : libpng update (SSA:2004-124-04)
New libpng packages are available for Slackware 9.0, 9.1, and -current to fix an issue where libpng could be caused to crash, perhaps creating a denial of service issue if network services are linked with it. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package...
Slackware 10.0 / 8.1 / 9.0 / 9.1 / current : libpng (SSA:2004-222-01)
New libpng packages are available for Slackware 8.1, 9.0, 9.1, 10.0, and -current to fix security issues. These issues could cause program crashes, or possibly allow arbitrary code embedded in a malicious PNG image to execute. The PNG library is widely used within the system, so all sites should...
CVE-2004-0597
Multiple buffer overflows in libpng 1.2.5 and earlier, as used in multiple products, allow remote attackers to execute arbitrary code via malformed PNG images in which 1 the pnghandletRNS function does not properly validate the length of transparency chunk tRNS data, or the 2 pnghandlesBIT or 3...
CVE-2004-0598
The pnghandleiCCP function in libpng 1.2.5 and earlier allows remote attackers to cause a denial of service application crash via a certain PNG image that triggers a null dereference...
CVE-2004-0599
Multiple integer overflows in the 1 pngreadpng in pngread.c or 2 pnghandlesPLT functions in pngrutil.c or 3 progressive display image reading capability in libpng 1.2.5 and earlier allow remote attackers to cause a denial of service application crash via a malformed PNG image...
CVE-2004-0598
The pnghandleiCCP function in libpng 1.2.5 and earlier allows remote attackers to cause a denial of service application crash via a certain PNG image that triggers a null dereference...
CVE-2004-0597
Multiple buffer overflows in libpng 1.2.5 and earlier, as used in multiple products, allow remote attackers to execute arbitrary code via malformed PNG images in which 1 the pnghandletRNS function does not properly validate the length of transparency chunk tRNS data, or the 2 pnghandlesBIT or 3...
Debian DSA-570-1 : libpng - integer overflow
Several integer overflows have been discovered by its upstream developers in libpng, a commonly used library to display PNG graphics. They could be exploited to cause arbitrary code to be executed when a specially crafted PNG image is processed. %NASLMINLEVEL 70300 C Tenable Network Security, Inc...
[SECURITY] [DSA 570-1] New libpng packages fix several vulnerabilities
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - -------------------------------------------------------------------------- Debian Security Advisory DSA 570-1 [email protected] http://www.debian.org/security/ Martin Schulze October 20th, 2004 http://www.debian.org/security/faq -...
Multiple libpng bugs
Stack overflow, NULL pointer dereference, integer overflows...
[SECURITY] [DSA 570-1] New libpng packages fix several vulnerabilities
-------------------------------------------------------------------------- Debian Security Advisory DSA 570-1 [email protected] http://www.debian.org/security/ Martin Schulze October 20th, 2004 http://www.debian.org/security/faq -...
[SECURITY] [DSA 570-1] New libpng packages fix several vulnerabilities
-------------------------------------------------------------------------- Debian Security Advisory DSA 570-1 [email protected] http://www.debian.org/security/ Martin Schulze October 20th, 2004 http://www.debian.org/security/faq -...