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A vulnerability was discovered and corrected in the Linux 2.6 kernel: The setup_arg_pages function in fs/exec.c in the Linux kernel before 2.6.36, when CONFIG_STACK_GROWSDOWN is used, does not properly restrict the stack memory consumption of the arguments and environment for a 32-bit application on a 64-bit platform, which allows local users to cause a denial of service via a crafted exec syst ...

Some vulnerabilities were discovered and corrected in the Linux 2.6 kernel: Buffer overflow in the ecryptfs_uid_hash macro in fs/ecryptfs/messaging.c in the eCryptfs subsystem in the Linux kernel before 2.6.35 might allow local users to gain privileges or cause a denial of service via unspecified vectors. The DNS resolution functionality in the CIFS implementation in the Linux kernel before 2.6. ...

A heap-based buffer overflow in CUPS 1.2.x and later was discovered by regenrecht of VeriSign iDenfense that could allow a remote attacker to execute arbitrary code via a crafted CGI search expression . A validation error in the Hp-GL/2 filter was also discovered . Finally, a vulnerability in how CUPS handled GIF files was found by Tomas Hoger of Red Hat, similar to previous issues corrected in PH ...

A buffer overflow in the SGI image format decoding routines used by the CUPS image converting filter imagetops was discovered. An attacker could create malicious SGI image files that could possibly execute arbitrary code if the file was printed . An integer overflow flaw leading to a heap buffer overflow was found in the Text-to-PostScript texttops filter. An attacker could create a malicious text ...

Thomas Pollet discovered an integer overflow vulnerability in the PNG image handling filter in CUPS. This could allow a malicious user to execute arbitrary code with the privileges of the user running CUPS, or cause a denial of service by sending a specially crafted PNG image to the print server . The updated packages have been patched to correct this issue.

A vulnerability was discovered and corrected in avahi: The AvahiDnsPacket function in avahi-core/socket.c in avahi-daemon in Avahi 0.6.16 and 0.6.25 allows remote attackers to cause a denial of service via a DNS packet with an invalid checksum followed by a DNS packet with a valid checksum, a different vulnerability than CVE-2008-5081 . Packages for 2009.0 are provided as of the Extended Maintena ...

A vulnerability has been found and corrected in avahi: avahi-core/socket.c in avahi-daemon in Avahi before 0.6.29 allows remote attackers to cause a denial of service via an empty IPv4 or IPv6 UDP packet to port 5353. NOTE: this vulnerability exists because of an incorrect fix for CVE-2010-2244 . Packages for 2009.0 are provided as of the Extended Maintenance Program

A vulnerability have been discovered and corrected in netpbm: Stack-based buffer overflow in converter/ppm/xpmtoppm.c in netpbm before 10.47.07 allows context-dependent attackers to cause a denial of service or possibly execute arbitrary code via an XPM image file that contains a crafted header field associated with a large color index value . Packages for 2008.0 are provided for Corporate Deskto ...

A vulnerability has been found and corrected in git: Stack-based buffer overflow in the is_git_directory function in setup.c in Git before 1.7.2.1 allows local users to gain privileges via a long gitdir: field in a .git file in a working copy . The updated packages have been patched to correct this issue.

This advisory updates wireshark to the latest version , fixing several security issues: Wireshark 1.5.0, 1.4.3, and earlier frees an uninitialized pointer during processing of a .pcap file in the pcap-ng format, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via a malformed file . Heap-based buffer overflow in wiretap/dct3trace.c in Wireshark ...


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