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CVE-2014-4975

CVE-2014-4975

EPSS 3.9%
Off-by-one error in the encodes function in pack.c in Ruby 1.9.3 and earlier, and 2.x through 2.1.2, when using certain format string specifiers, allows context-dependent attackers to cause a denial of service (segmentation fault) via vectors that trigger a stack-based buffer overflow.
Produtos afetados
n/a · n/a

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Referências
http://advisories.mageia.org/MGASA-2014-0472.htmlhttp://rhn.redhat.com/errata/RHSA-2014-1912.htmlhttp://rhn.redhat.com/errata/RHSA-2014-1913.htmlhttp://rhn.redhat.com/errata/RHSA-2014-1914.htmlhttps://bugs.ruby-lang.org/issues/10019https://bugzilla.redhat.com/show_bug.cgi?id=1118158https://exchange.xforce.ibmcloud.com/vulnerabilities/94706http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=46778http://www.debian.org/security/2015/dsa-3157http://www.mandriva.com/security/advisories?name=MDVSA-2015:129http://www.openwall.com/lists/oss-security/2014/07/09/13http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html