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11 items tagged "common unix printing"

Related tags: ziv welch [+], security [+], red [+], lempel ziv [+], hat [+], decompression algorithm [+], common unix printing system [+], service [+], null pointer dereference [+], emmanuel bouillon [+], denial [+], debian [+], txt [+], ronald volgers [+], lppasswd [+], linux security [+], dsa [+]

• February 21, 2012
• 7:30

  Red Hat Security Advisory 2012-0302-03

   » ‎ Packet Storm Security Advisories
  Red Hat Security Advisory 2012-0302-03 - The Common UNIX Printing System provides a portable printing layer for Linux, UNIX, and similar operating systems. A heap-based buffer overflow flaw was found in the Lempel-Ziv-Welch decompression algorithm implementation used by the CUPS GIF image format reader. An attacker could create a malicious GIF image file that, when printed, could possibly cause CUPS to crash or, potentially, execute arbitrary code with the privileges of the "lp" user.

  Tags:  hat red security ziv-welch decompression-algorithm common-unix-printing lempel-ziv  

• 7:30

  Red Hat Security Advisory 2012-0302-03

   » ‎ Packet Storm Security Recent Files
  Red Hat Security Advisory 2012-0302-03 - The Common UNIX Printing System provides a portable printing layer for Linux, UNIX, and similar operating systems. A heap-based buffer overflow flaw was found in the Lempel-Ziv-Welch decompression algorithm implementation used by the CUPS GIF image format reader. An attacker could create a malicious GIF image file that, when printed, could possibly cause CUPS to crash or, potentially, execute arbitrary code with the privileges of the "lp" user.

  Tags:  hat red security ziv-welch decompression-algorithm common-unix-printing lempel-ziv  

• 7:30

  Red Hat Security Advisory 2012-0302-03

   » ‎ Packet Storm Security Misc. Files
  Red Hat Security Advisory 2012-0302-03 - The Common UNIX Printing System provides a portable printing layer for Linux, UNIX, and similar operating systems. A heap-based buffer overflow flaw was found in the Lempel-Ziv-Welch decompression algorithm implementation used by the CUPS GIF image format reader. An attacker could create a malicious GIF image file that, when printed, could possibly cause CUPS to crash or, potentially, execute arbitrary code with the privileges of the "lp" user.

  Tags:  hat red security ziv-welch decompression-algorithm common-unix-printing lempel-ziv  

• December 06, 2011
• 15:57

  Red Hat Security Advisory 2011-1635-03

   » ‎ Packet Storm Security Advisories
  Red Hat Security Advisory 2011-1635-03 - The Common UNIX Printing System provides a portable printing layer for UNIX operating systems. A heap-based buffer overflow flaw was found in the Lempel-Ziv-Welch decompression algorithm implementation used by the CUPS GIF image format reader. An attacker could create a malicious GIF image file that, when printed, could possibly cause CUPS to crash or, potentially, execute arbitrary code with the privileges of the "lp" user.

  Tags:  hat red security ziv-welch decompression-algorithm common-unix-printing lempel-ziv  

• 15:57

  Red Hat Security Advisory 2011-1635-03

   » ‎ Packet Storm Security Recent Files
  Red Hat Security Advisory 2011-1635-03 - The Common UNIX Printing System provides a portable printing layer for UNIX operating systems. A heap-based buffer overflow flaw was found in the Lempel-Ziv-Welch decompression algorithm implementation used by the CUPS GIF image format reader. An attacker could create a malicious GIF image file that, when printed, could possibly cause CUPS to crash or, potentially, execute arbitrary code with the privileges of the "lp" user.

  Tags:  hat red security ziv-welch decompression-algorithm common-unix-printing lempel-ziv  

• 15:57

  Red Hat Security Advisory 2011-1635-03

   » ‎ Packet Storm Security Misc. Files
  Red Hat Security Advisory 2011-1635-03 - The Common UNIX Printing System provides a portable printing layer for UNIX operating systems. A heap-based buffer overflow flaw was found in the Lempel-Ziv-Welch decompression algorithm implementation used by the CUPS GIF image format reader. An attacker could create a malicious GIF image file that, when printed, could possibly cause CUPS to crash or, potentially, execute arbitrary code with the privileges of the "lp" user.

  Tags:  hat red security ziv-welch decompression-algorithm common-unix-printing lempel-ziv  

• March 01, 2011
• 19:30

  Debian Security Advisory 2176-1

   » ‎ Packet Storm Security Advisories
  Debian Linux Security Advisory 2176-1 - Several vulnerabilities have been discovered in the Common UNIX Printing System. A null pointer dereference in RSS job completion notifications could lead to denial of service. It was discovered that incorrect file descriptor handling could lead to denial of service. A cross-site request forgery vulnerability was discovered in the web interface. Incorrect memory management in the filter subsystem could lead to denial of service. Emmanuel Bouillon discovered a symlink vulnerability in handling of cache files. Various other issues were also addressed.

  Tags:  denial service debian emmanuel-bouillon null-pointer-dereference common-unix-printing common-unix-printing-system  

• 19:30

  Debian Security Advisory 2176-1

   » ‎ Packet Storm Security Recent Files
  Debian Linux Security Advisory 2176-1 - Several vulnerabilities have been discovered in the Common UNIX Printing System. A null pointer dereference in RSS job completion notifications could lead to denial of service. It was discovered that incorrect file descriptor handling could lead to denial of service. A cross-site request forgery vulnerability was discovered in the web interface. Incorrect memory management in the filter subsystem could lead to denial of service. Emmanuel Bouillon discovered a symlink vulnerability in handling of cache files. Various other issues were also addressed.

  Tags:  denial service debian emmanuel-bouillon null-pointer-dereference common-unix-printing common-unix-printing-system  

• 19:30

  Debian Security Advisory 2176-1

   » ‎ Packet Storm Security Misc. Files
  Debian Linux Security Advisory 2176-1 - Several vulnerabilities have been discovered in the Common UNIX Printing System. A null pointer dereference in RSS job completion notifications could lead to denial of service. It was discovered that incorrect file descriptor handling could lead to denial of service. A cross-site request forgery vulnerability was discovered in the web interface. Incorrect memory management in the filter subsystem could lead to denial of service. Emmanuel Bouillon discovered a symlink vulnerability in handling of cache files. Various other issues were also addressed.

  Tags:  denial service debian emmanuel-bouillon null-pointer-dereference common-unix-printing common-unix-printing-system  

• March 04, 2010
• 20:01

  dsa-2007-1.txt

   » ‎ Packet Storm Security Recent Files
  Debian Linux Security Advisory 2007-1 - Ronald Volgers discovered that the lppasswd component of the cups suite, the Common UNIX Printing System, is vulnerable to format string attacks due to insecure use of the LOCALEDIR environment variable. An attacker can abuse this behaviour to execute arbitrary code via crafted localization files and triggering calls to _cupsLangprintf(). This works as the lppasswd binary happens to be installed with setuid 0 permissions.

  Tags:  txt dsa lppasswd ronald-volgers common-unix-printing common-unix-printing-system linux-security  

• 20:00

  dsa-2007-1.txt

   » ‎ Packet Storm Security Advisories
  Debian Linux Security Advisory 2007-1 - Ronald Volgers discovered that the lppasswd component of the cups suite, the Common UNIX Printing System, is vulnerable to format string attacks due to insecure use of the LOCALEDIR environment variable. An attacker can abuse this behaviour to execute arbitrary code via crafted localization files and triggering calls to _cupsLangprintf(). This works as the lppasswd binary happens to be installed with setuid 0 permissions.

  Tags:  txt dsa lppasswd ronald-volgers common-unix-printing common-unix-printing-system linux-security