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[{"id":483,"title":"Self-taught through trial and error","votes":545,"type":"x","order":1,"pct":78.42,"resources":[]},{"id":484,"title":"Formal training or courses","votes":30,"type":"x","order":2,"pct":4.32,"resources":[]},{"id":485,"title":"A job that required it","votes":34,"type":"x","order":3,"pct":4.89,"resources":[]},{"id":486,"title":"Other","votes":86,"type":"x","order":4,"pct":12.37,"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 Debian Esm H240
Price Tag 1security advisorydenial of servicecritical

Debian: DSA-3321-2 Critical: OpenSAML2 Denial Of Service Issue

It was discovered that opensaml2, a Security Assertion Markup Language library, needed to be rebuilt against a fixed version of the xmltooling package due to its use of macros vulnerable to CVE-2015-0851 as fixed in the DSA 3321-1 update. For reference the original advisory text follows. . - ------------------------------------------------------------------------- Debian Security Advisory DSA-3321-2 This email address is being protected from spambots. You need JavaScript enabled to view it. https://www.debian.org/security/ Alessandro Ghedini August 08, 2015 https://www.debian.org/security/faq - ------------------------------------------------------------------------- Package : opensaml2 CVE ID : CVE-2015-0851 Debian Bug : 794851 It was discovered that opensaml2, a Security Assertion Markup Language library, needed to be rebuilt against a fixed version of the xmltooling package due to its use of macros vulnerable to CVE-2015-0851 as fixed in the DSA 3321-1 update. For reference the original advisory text follows. The InCommon Shibboleth Training team discovered that XMLTooling, a C++ XML parsing library, did not properly handle an exception when parsing well-formed but schema-invalid XML. This could allow remote attackers to cause a denial of service (crash) via crafted XML data. For the oldstable distribution (wheezy), this problem has been fixed in version 2.4.3-4+deb7u1. For the stable distribution (jessie), this problem has been fixed in version 2.5.3-2+deb8u1. For the testing distribution (stretch), this problem has been fixed in version $stretch_VERSION. For the unstable distribution (sid), this problem has been fixed in version $UNSTABLE_VERSION. We recommend that you upgrade your opensaml2 packages. Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/ Mailing list: This email address is being protected from spambots. You need JavaScript enabled to view it. . Debian Security Advisory DSA-3322-3 highlights apotential libxml2 crash issue due to environ parsing vulnerability. Immediate upgrade recommended.. OpenSAML2, Denial Of Service, XMLTooling, Debian Advisory. . Severity: Critical. LinuxSecurity.com Team

Calendar 2 Aug 08, 2015 •Critical Debian
87
Ls Advisories Debian Esm H240
Price Tag 1security advisorycriticaldebian

Debian: DSA-2284-1 Critical: OpenSAML2 XML Signature Attack

Juraj Somorovsky, Andreas Mayer, Meiko Jensen, Florian Kohlar, Marco Kampmann and Joerg Schwenk discovered that Shibboleth, a federated web single sign-on system is vulnerable to XML signature wrapping attacks. More details can be found in the Shibboleth . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - ------------------------------------------------------------------------- Debian Security Advisory DSA-2284-1 This email address is being protected from spambots. You need JavaScript enabled to view it. http://www.debian.org/security/ Moritz Muehlenhoff July 25, 2011 http://www.debian.org/security/faq - ------------------------------------------------------------------------- Package : opensaml2 Vulnerability : implementation error Problem type : local(remote) Debian-specific: no CVE ID : CVE-2011-1411 Juraj Somorovsky, Andreas Mayer, Meiko Jensen, Florian Kohlar, Marco Kampmann and Joerg Schwenk discovered that Shibboleth, a federated web single sign-on system is vulnerable to XML signature wrapping attacks. More details can be found in the Shibboleth advisory at For the oldstable distribution (lenny), this problem has been fixed in version 2.0-2+lenny3. For the stable distribution (squeeze), this problem has been fixed in version 2.3-2+squeeze1. For the unstable distribution (sid), this problem will be fixed soon. We recommend that you upgrade your opensaml2 packages. Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: http://www.debian.org/security/ Mailing list: This email address is being protected from spambots. You need JavaScript enabled to view it. . Explore the latest Debian security patch that tackles the vulnerabilities caused by XML signature wrapping in OpenSAML2, to guarantee the safety of your infrastructure.. OpenSAML2 Security, Debian Updates, XML Signature Attacks. . Severity: Critical. LinuxSecurity.com Team

Calendar 2 Jul 25, 2011 •Critical Debian
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Ls Advisories Debian Esm H240
Price Tag 1security advisorycriticaldebian

Debian 5.0 Lenny DSA-1895-2 Critical: Opensaml2 Remote Issue

In DSA-1895-1, the xmltooling package was updated to address several security issues. It turns out that the change related to SAML metadata processing for key constraints caused problems when applied without the matching changes in the opensaml2 and shibboleth-sp2 . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - ------------------------------------------------------------------------ Debian Security Advisory DSA-1895-2 This email address is being protected from spambots. You need JavaScript enabled to view it. http://www.debian.org/security/ Florian Weimer October 09, 2009 http://www.debian.org/security/faq - ------------------------------------------------------------------------ Package : opensaml2, shibboleth-sp2 Vulnerability : interpretation conflict Problem type : remote Debian-specific: no Debian Bugs : 549936 In DSA-1895-1, the xmltooling package was updated to address several security issues. It turns out that the change related to SAML metadata processing for key constraints caused problems when applied without the matching changes in the opensaml2 and shibboleth-sp2 packages. For the stable distribution (lenny), this problem has been fixed in version 2.0-2+lenny1 of the opensaml2 packages, and version 2.0.dfsg1-4+lenny1 of the shibboleth-sp2 packages. We recommend that you upgrade your opensaml2 and shibboleth-sp2 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 - -------------------------------- Source archives: Size/MD5 checksum: 1671 6aa8c0c382f42d56da0d02a8dac190f1 Size/MD5 checksum: 70505885968f3c72cb789b11c9d01209e4d46b Size/MD5 checksum: 1449 5c628a5dd4614555953e410a78009298 Size/MD5 checksum: 14500 df59094fab5f3714e6ce67b298d9fbf3 Size/MD5 checksum: 726871 836fccbf614fc8edfc1fdbefcf0ba489 Size/MD5 checksum: 6582 2c4fe0169aa897da269107fe43727965 Architecture independent packages: Size/MD5 checksum: 22936 3524f5c9de24e6dd6ce655099534a5ec Size/MD5 checksum: 216996 38cac8e6036637aa770ba325ae3ea83b Size/MD5 checksum: 15144 eb73f6bbbdcc8152f7f29b78a7855282 Size/MD5 checksum: 320978 8f55a5e0788336b563241aa9787e4f19 alpha architecture (DEC Alpha) Size/MD5 checksum: 30830 56a3df9d8f29260549dc1b0ad30c6c73 Size/MD5 checksum: 935782 bc072664522bf99d89c9e59b7ee5795a Size/MD5 checksum: 44900 d077afefbc80465fda7d6e667edaafe0 Size/MD5 checksum: 240726 71c5d7f685d8bad8af9f6ff5cb87c664 Size/MD5 checksum: 1274606 31de8f52a00560f1d20944c80bbf0d22 Size/MD5 checksum: 39718 fa0a1060a3f753708acab07e93b65a87 amd64 architecture (AMD x86_64 (AMD64)) Size/MD5 checksum: 28296 41e3a07a37cd11363659bc7023d8177c Size/MD5 checksum: 1191192 50e10dd708890b191da818107c3f096d Size/MD5 checksum: 39652 ccaf41767ce12ea968ca6576fce2823c Size/MD5 checksum: 837168 39d5089edf6211e96882f2ae4588b6a8 Size/MD5 checksum: 228302 ce589d6fb8521b93ab5b9fef89378037 Size/MD5 checksum: 44682 a4d2f8e45f3f661e96d7313bac7656a4 arm architecture (ARM) Size/MD5 checksum: 44896 17ea3c69e9d21e0759e3109c0175913c Size/MD5 checksum: 941464 188e5856c70f4d8e08de03e0d91ce366 Size/MD5 checksum: 27094 750261b1f04d9e16ce9bbd861059cd96 Size/MD5 checksum: 39952 3221a4f083df6236921972158f491d9c Size/MD5 checksum: 1163622 5369ed1621f18fb85d4703832ad5f231 Size/MD5 checksum: 231604 0e3dc0417fd70c9e6bb5f6aee63c4f0a armel architecture (ARM EABI) Size/MD5 checksum: 765524 3c3b71c126d50bf4883fd58869f2a133 Size/MD5 checksum: 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5f5bf808bc84bafdbb930efeb9c84faf Size/MD5 checksum: 1089608 f8e4496360adacf0459a4cc922a1bf7d Size/MD5 checksum: 26414 c69addcb8a7a0d43f6a097dce6d9e17a Size/MD5 checksum: 763756 b2452b82015e3829bf0a09ab787bb4af powerpc architecture (PowerPC) Size/MD5 checksum: 44688 d5a2832f8f12694d2e2ab69d4bd9a115 Size/MD5 checksum: 882708 3b3056c8a0443aa4975946e1dc9405b8 Size/MD5 checksum: 39660 b1adc0e456e0d1293a35ef0622f81747 Size/MD5 checksum: 31266 c0f82be8e04402e7cccca76baad27f2f Size/MD5 checksum: 1289772 eb1e6a3713d3da339ff938fbe92b9740 Size/MD5 checksum: 244556 05b5597ead8759f29d5123521bc077e6 s390 architecture (IBM S/390) Size/MD5 checksum: 39636 6daa58c84e48127842d9d10df99ea650 Size/MD5 checksum: 44670 ede9b5074a594b9d7862656fb9bc2d54 Size/MD5 checksum: 28102 21006123a481c07598bbda9c28910242 Size/MD5 checksum: 842940 00b7331d1d43657db0153270ee48b608 Size/MD5 checksum: 228976 c3cd3436628fbfc54c5e81b64337fd5c Size/MD5 checksum: 1232786 e6bfb07496f8a784c7c14ccddb13bcb0 sparc architecture (Sun SPARC/UltraSPARC) Size/MD5 checksum: 44786 8fe9aaf8edf3376f542c588f943efe38 Size/MD5 checksum: 1344028 3476df618788100bef4f94c60c1d11e1 Size/MD5 checksum: 217634 e4303df657ea167c9b739ff806630988 Size/MD5 checksum: 40194 c5e11badb02698b274c997f021ae2034 Size/MD5 checksum: 27242 322badc2e57d276e7b1526d92139a40e Size/MD5 checksum: 1005082 2f6018d031659572bbb3d257b9d5e47d 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 Fordpkg-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 . The Debian Security Advisory DSA-1895-2 discusses concerns with the opensaml2 and shibboleth software packages, fixing a previously identified regression issue.. Debian OpenSAML Update, Shibboleth Security Fix, Remote Interpretations. . Severity: Critical. LinuxSecurity.com Team

Calendar 2 Oct 09, 2009 •Critical Debian
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[{"id":483,"title":"Self-taught through trial and error","votes":545,"type":"x","order":1,"pct":78.42,"resources":[]},{"id":484,"title":"Formal training or courses","votes":30,"type":"x","order":2,"pct":4.32,"resources":[]},{"id":485,"title":"A job that required it","votes":34,"type":"x","order":3,"pct":4.89,"resources":[]},{"id":486,"title":"Other","votes":86,"type":"x","order":4,"pct":12.37,"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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