security advisoryDebianlocal exploit
Updated package.. - --------------------------------------------------------------------------Debian Security Advisory DSA 918-1 This email address is being protected from spambots. You need JavaScript enabled to view it. http://www.debian.org/security/ Martin Schulze December 9th, 2005 http://www.debian.org/security/faq - --------------------------------------------------------------------------Package : osh Vulnerability : programming error Problem type : local Debian-specific: no CVE ID : CVE-2005-3347 CVE-2005-3533 Debian Bug : 338312 Several security related problems have been discovered in osh, the operator's shell for executing defined programs in a privileged environment. The Common Vulnerabilities and Exposures project identifies the following vulnerabilities: CVE-2005-3347 Charles Stevenson discovered a bug in the substitution of variables that allows a local attacker to open a root shell. CVE-2005-3533 Solar Eclipse discovered a buffer overflow caused by the current working directory plus a filename that could be used to execute arbitrary code and e.g. open a root shell. For the old stable distribution (woody) these problems have been fixed in version 1.7-11woody2. For the stable distribution (sarge) these problems have been fixed in version 1.7-13sarge1. For the unstable distribution (sid) these problems have been fixed in version 1.7-15, however, the package has been removed entirely. We recommend that you upgrade your osh package. Upgrade Instructions - --------------------wget url will fetch the file for you dpkg -i file.deb will install the referenced file. If you are using the apt-get package manager, use the line for sources.list as given below: apt-get update will update the internal database apt-get upgrade will install corrected packages You may use an automated update by adding the resources from the footer to the proper configuration. DebianGNU/Linux 3.0 alias woody - -------------------------------- Source archives: Size/MD5 checksum: 565 6341a0b49e77066cf3645e3abfe98653 Size/MD5 checksum: 12578 7276b78763b4033448f2903d0cf64e96 Size/MD5 checksum: 150241 0196364c5ea0afab1c1d3163c40cb1a8 Alpha architecture: Size/MD5 checksum: 32426 c41a8e928125f048778eeaecda51c58a ARM architecture: Size/MD5 checksum: 27402 fa9fdba7af436e4b7a1ac1d99657e9ce Intel IA-32 architecture: Size/MD5 checksum: 27084 47d99052863f6ac5ad44c794e399bc43 Intel IA-64 architecture: Size/MD5 checksum: 36942 b0b3631235a76fff6841ab7a7c1ce1d6 HP Precision architecture: Size/MD5 checksum: 29366 7684c38b177294c6f8c647e4ad5c7ce8 Motorola 680x0 architecture: Size/MD5 checksum: 26338 cf9c3511eb73cfdf5861966130354246 Big endian MIPS architecture: Size/MD5 checksum: 29510 d443160b8e72c36d30ce3f7fa5ae6178 Little endian MIPS architecture: Size/MD5 checksum: 29468 745f79348790bda9accb5250a40520f1 PowerPC architecture: Size/MD5 checksum: 28816 7f387b8bc51460e94c1e0ca562906e2f IBM S/390 architecture: Size/MD5 checksum: 28294 60e0010eb4e3fe1007e1c4c3bf082c44 Sun Sparc architecture: Size/MD5 checksum: 30894 60969c49d4be186b8000af6532393335 Debian GNU/Linux 3.1 alias sarge - -------------------------------- Source archives: Size/MD5 checksum: 565 71ea00a2e13ea67b337d450a77cea49a Size/MD5 checksum: 12818 5df9ac8705fd85dc8ad07a74a470ba77 Size/MD5 checksum: 150241 0196364c5ea0afab1c1d3163c40cb1a8 Alpha architecture: Size/MD5 checksum: 31468 767b6efad96e1e49f584d36eb502c5cc AMD64 architecture: Size/MD5 checksum: 29360 496db05c70e81a7314382389826bb2a1 ARM architecture: Size/MD5 checksum: 27712578e45cadbb18d9ccc137494a3d1938d Intel IA-32 architecture: Size/MD5 checksum: 27846 3be55b13083630d6fc4fbc4892f4be99 Intel IA-64 architecture: Size/MD5 checksum: 35320 8849f5286f65d67ccfa2a25e4007f39f HP Precision architecture: Size/MD5 checksum: 29650 1fcfede379bc4ee5474602ed8decd4da Motorola 680x0 architecture: Size/MD5 checksum: 27094 d8af0990d6017e61cb63b025f77930c6 Big endian MIPS architecture: Size/MD5 checksum: 29824 b80543697d548c0ef3cf729685db249b Little endian MIPS architecture: Size/MD5 checksum: 29838 2c18ef4a3d1243fd92f0d196b7a9d8c9 PowerPC architecture: Size/MD5 checksum: 30432 71a1b2e26d896852efd7e29be68f1048 IBM S/390 architecture: Size/MD5 checksum: 29526 c20605b6cef6b680ab4deade9651cf16 Sun Sparc architecture: Size/MD5 checksum: 28032 ad94a0fc87d2f681ef2fcbf536269f71 These files will probably be moved into the stable distribution on its next update. - ---------------------------------------------------------------------------------For apt-get: deb https://www.debian.org/security/ stable/updates main For dpkg-ftp: dists/stable/updates/main Mailing list: This email address is being protected from spambots. You need JavaScript enabled to view it. . The latest Debian advisory DSA 918-1 addresses significant local vulnerabilities in the osh software, effectively mitigating risks of privilege escalation.. Debian Security, Osh Package Update, Local Exploit Methods. . Severity: Critical. LinuxSecurity.com Team
Dec 09, 2005
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