Improper Input Validation The advisory has been revoked - it doesn't affect any version of package weechat (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UBUNTU1704-WEECHAT-641821
- published10 Sept 2020
- disclosed3 Dec 2012
Introduced: 3 Dec 2012
CVE-2012-5534 (opens in a new tab)Amendment
The Ubuntu security team deemed this advisory irrelevant for Ubuntu:17.04.
NVD Description
Note: Versions mentioned in the description apply only to the upstream weechat package and not the weechat package as distributed by Ubuntu.
The hook_process function in the plugin API for WeeChat 0.3.0 through 0.3.9.1 allows remote attackers to execute arbitrary commands via shell metacharacters in a command from a plugin, related to "shell expansion."
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2012-5534
- http://www.securityfocus.com/bid/56584
- http://git.savannah.gnu.org/gitweb/?p=weechat.git;a=commitdiff_plain;h=efb795c74fe954b9544074aafcebb1be4452b03a
- https://savannah.nongnu.org/bugs/?37764
- https://wiki.mageia.org/en/Support/Advisories/MGASA-2012-0347
- http://weechat.org/security/
- http://lists.fedoraproject.org/pipermail/package-announce/2012-November/093260.html
- http://lists.fedoraproject.org/pipermail/package-announce/2012-November/093495.html
- http://lists.fedoraproject.org/pipermail/package-announce/2012-November/093516.html
- http://www.mandriva.com/security/advisories?name=MDVSA-2013:136
- http://www.openwall.com/lists/oss-security/2012/11/19/4
- http://secunia.com/advisories/51294
- http://secunia.com/advisories/51377
- http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00018.html
- http://lists.opensuse.org/opensuse-updates/2012-11/msg00087.html
- http://git.savannah.gnu.org/gitweb/?p=weechat.git%3Ba=commitdiff_plain%3Bh=efb795c74fe954b9544074aafcebb1be4452b03a