CVE-2012-5534
7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
7.5 High
AI Score
Confidence
Low
0.015 Low
EPSS
Percentile
86.8%
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.”
Affected configurations
References
git.savannah.gnu.org/gitweb/?p=weechat.git%3Ba=commitdiff_plain%3Bh=efb795c74fe954b9544074aafcebb1be4452b03a
lists.fedoraproject.org/pipermail/package-announce/2012-November/093260.html
lists.fedoraproject.org/pipermail/package-announce/2012-November/093495.html
lists.fedoraproject.org/pipermail/package-announce/2012-November/093516.html
lists.opensuse.org/opensuse-security-announce/2013-01/msg00018.html
lists.opensuse.org/opensuse-updates/2012-11/msg00087.html
secunia.com/advisories/51294
secunia.com/advisories/51377
weechat.org/security/
www.mandriva.com/security/advisories?name=MDVSA-2013:136
www.openwall.com/lists/oss-security/2012/11/19/4
www.securityfocus.com/bid/56584
savannah.nongnu.org/bugs/?37764
wiki.mageia.org/en/Support/Advisories/MGASA-2012-0347
Related
7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
7.5 High
AI Score
Confidence
Low
0.015 Low
EPSS
Percentile
86.8%