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[{"id":483,"title":"Self-taught through trial and error","votes":548,"type":"x","order":1,"pct":78.51,"resources":[]},{"id":484,"title":"Formal training or courses","votes":30,"type":"x","order":2,"pct":4.3,"resources":[]},{"id":485,"title":"A job that required it","votes":34,"type":"x","order":3,"pct":4.87,"resources":[]},{"id":486,"title":"Other","votes":86,"type":"x","order":4,"pct":12.32,"resources":[]}] ["#ff5b00","#4ac0f2","#b80028","#eef66c","#60bb22","#b96a9a","#62c2cc"] ["rgba(255,91,0,0.7)","rgba(74,192,242,0.7)","rgba(184,0,40,0.7)","rgba(238,246,108,0.7)","rgba(96,187,34,0.7)","rgba(185,106,154,0.7)","rgba(98,194,204,0.7)"] 350
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Ls Advisories Gentoo Esm H240
Price Tag 1security advisoryGentoobuffer overflow

Gentoo: GLSA-201312-04 Critical: Libtheora Arbitrary Code Execution

An integer overflow in libtheora might allow remote attackers to execute arbitrary code or cause a Denial of Service condition.. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201312-04 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - https://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: libtheora: Arbitrary code execution Date: December 03, 2013 Bugs: #298039 ID: 201312-04 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======= An integer overflow in libtheora might allow remote attackers to execute arbitrary code or cause a Denial of Service condition. Background ========= libtheora is the reference implementation of Theora, a free and open video compression format from the Xiph.org Foundation. Affected packages ================ ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 media-libs/libtheora < 1.1.1 > = 1.1.1 Description ========== An integer overflow flaw has been discovered in libtheora. Impact ===== A remote attacker could execute arbitrary code or cause a Denial of Service condition. Workaround ========= There is no known workaround at this time. Resolution ========= All libtheora users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose "> =media-libs/libtheora-1.1.1" Packages which depend on this library may need to be recompiled. Tools such as revdep-rebuild may assist in identifying some of these packages. References ========= [ 1 ] CVE-2009-3389 http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2009-3389 Availability =========== This GLSA and any updates to it areavailable for viewing at the Gentoo Security Website: https://security.gentoo.org/glsa/201312-04 Concerns? ======== Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to This email address is being protected from spambots. You need JavaScript enabled to view it. or alternatively, you may file a bug at https://bugs.gentoo.org. License ====== Copyright 2013 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license. https://creativecommons.org/licenses/by-sa/2.5/ . Libtheora within Gentoo offerings exhibits an integer overflow vulnerability, which may lead to remote code execution or denial-of-service incidents. Immediate updates are advised.. libtheora exploits,Gentoo security updates,arbitrary code execution. . LinuxSecurity.com Team

Calendar 2 Dec 03, 2013 Gentoo
87
Ls Advisories Debian Esm H240
Price Tag 1security advisorydenial of serviceDebian

Debian DSA-2045-1 Moderate: Libtheora Integer Overflow Risk

Bob Clary, Dan Kaminsky and David Keeler discovered that in libtheora, a video library part of the Ogg project, several flaws allow allow context-dependent attackers via a large and specially crafted media file, to cause a denial of service (crash of the player using this . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - ------------------------------------------------------------------------ Debian Security Advisory DSA-2045-1 This email address is being protected from spambots. You need JavaScript enabled to view it. http://www.debian.org/security/ Sébastien Delafond May 11, 2010 http://www.debian.org/security/faq - ------------------------------------------------------------------------ Package : libtheora Vulnerability : integer overflow Problem type : remote (local) Debian-specific: no CVE Id : CVE-2009-3389 Debian Bug : 572950 Bob Clary, Dan Kaminsky and David Keeler discovered that in libtheora, a video library part of the Ogg project, several flaws allow allow context-dependent attackers via a large and specially crafted media file, to cause a denial of service (crash of the player using this library), and possibly arbitrary code execution. For the stable distribution (lenny), this problem has been fixed in version 1.0~beta3-1+lenny1. For the testing distribution (squeeze), this problem has been fixed in version 1.1.0-1. For the testing distribution (sid), this problem has been fixed in version 1.1.0-1. We recommend that you upgrade your libtheora packages. 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. Debian GNU/Linux 5.0 alias lenny --------------------------------- Stable updates are available for alpha, amd64, arm, armel, hppa, i386, ia64, mips, mipsel, powerpc, s390 and sparc. Source archives: Size/MD5 checksum: 9211 4adde5563c493eb45e1db52ceda77873 Size/MD5 checksum: 1891923 8bdc4b8586b78ddd19afd7eec90dbaf0 Size/MD5 checksum: 1419 0495edbda8fc19ba77366666b52b3f96 alpha architecture (DEC Alpha) Size/MD5 checksum: 403190 629276252bf18d631224d55be765e6c8 Size/MD5 checksum: 421266 bccc2e6181230946a28e3246c387017d Size/MD5 checksum: 50136 413811f42c67ed9e1ea13e3ea0956320 amd64 architecture (AMD x86_64 (AMD64)) Size/MD5 checksum: 362178 b4561c12c916ea3f35c6503ec038c149 Size/MD5 checksum: 289846 db3d1d0591544d5e706ec3a52864a6a8 Size/MD5 checksum: 44034 d36e328b3ebd575a3050c50485a89309 arm architecture (ARM) Size/MD5 checksum: 360750 f6b0fb09ea0623205fc28f5de75bd353 Size/MD5 checksum: 44394 f7f8733b8ff1b70f70342997c2977fc6 Size/MD5 checksum: 296862 58999f750e8f8b27505fc05ae8d44cfd armel architecture (ARM EABI) Size/MD5 checksum: 360340 ba1692b1e4846130f8f829b3d35a84ad Size/MD5 checksum: 293820 8b28eedfba4772c199c818afcbd6d37a Size/MD5 checksum: 50362 749321e42cb3c9f07331372f7631c50e hppa architecture (HP PA RISC) Size/MD5 checksum: 344588 0cad5cb5d1bb329f796e35a1ecb9a8d1 Size/MD5 checksum: 378716 897254b9195f164aa4ee8d1eb7d3a53f Size/MD5 checksum: 49482 ebb455b75ba4aa01dc320fcb17f1c9ad i386 architecture (Intel ia32) Size/MD5 checksum: 335386 05fe606ecc411f6b3fe37423d74c8623 Size/MD5 checksum: 41506 8911aa359d16fc2a2680995100e85a7d Size/MD5 checksum: 275724 2559a2649e90a42a727ea69d4198370f ia64 architecture (Intel ia64) Size/MD5 checksum: 538602 c197380aca5abef9da5a643ea73b3b1e Size/MD5 checksum: 65004 60f01930234153b1e1fdd5be3042d50c Size/MD5 checksum: 478596 c93589ae67d483b4a7402142f9e68e74 mips architecture (MIPS (BigEndian)) Size/MD5 checksum: 345788 9107086573ff1ccb433a70fc69174cb8 Size/MD5 checksum: 49674 0badca1bacc739b84fcbdb482b54fb28 Size/MD5 checksum: 392358 df278772e719aa802f6b6659d14cae03 powerpc architecture (PowerPC) Size/MD5 checksum: 329800 4525279b78a4112dc72b35be1b0246c5 Size/MD5 checksum: 58448 1e5e67e6a78ac90c46d6efd12c09aa49 Size/MD5 checksum: 372872 c937a425cd74a00d3a4560b231ad0162 s390 architecture (IBM S/390) Size/MD5 checksum: 47504 9c8033b3f24e93085cb21451c67d7db0 Size/MD5 checksum: 306190 f8973e2551f272b54fa135a05cc68da2 Size/MD5 checksum: 348142 ecccb547f646e9fb284917b00f8b04db sparc architecture (Sun SPARC/UltraSPARC) Size/MD5 checksum: 43880 3caff6efac20f4bbc832ad35ef05c788 Size/MD5 checksum: 344678 70334aeaa751f5f08dedc1e87804fed8 Size/MD5 checksum: 270610 df122fae100726a66dee59845b8ce32d 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. Package info: `apt-cache show ' and https://www.debian.org/distrib/packages . Enhance libtheora software components to address denial of service vulnerabilities and potential arbitrary code execution threats. Further information contained herein.. libtheora Updates, Debian Security, Integer Overflow Risk. . LinuxSecurity.com Team

Calendar 2 May 11, 2010 Debian
Banner 2 1028x280 1708121730 1 1771599631
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[{"id":483,"title":"Self-taught through trial and error","votes":548,"type":"x","order":1,"pct":78.51,"resources":[]},{"id":484,"title":"Formal training or courses","votes":30,"type":"x","order":2,"pct":4.3,"resources":[]},{"id":485,"title":"A job that required it","votes":34,"type":"x","order":3,"pct":4.87,"resources":[]},{"id":486,"title":"Other","votes":86,"type":"x","order":4,"pct":12.32,"resources":[]}] ["#ff5b00","#4ac0f2","#b80028","#eef66c","#60bb22","#b96a9a","#62c2cc"] ["rgba(255,91,0,0.7)","rgba(74,192,242,0.7)","rgba(184,0,40,0.7)","rgba(238,246,108,0.7)","rgba(96,187,34,0.7)","rgba(185,106,154,0.7)","rgba(98,194,204,0.7)"] 350
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