Unscored severity · published Aug 29, 2011
CVE-2011-3184
The msn_httpconn_parse_data function in httpconn.c in the MSN protocol plugin in libpurple in Pidgin before 2.10.0 does not properly handle HTTP 100 responses, which allows remote…
–
CVSS
3.9%
EPSS
No
On KEV
Description
The msn_httpconn_parse_data function in httpconn.c in the MSN protocol plugin in libpurple in Pidgin before 2.10.0 does not properly handle HTTP 100 responses, which allows remote attackers to cause a denial of service (incorrect memory access and application crash) via vectors involving a crafted server message.
Exploitation
Is it being used?
Exploit prediction (EPSS)3.9% · higher than 90% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PI
Pidgin · Pidgin
through 2.9.0; 2.0.0; 2.0.1; 2.0.2; 2.1.0; 2.1.1; +34 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2011-3184
CVE.org
https://www.cve.org/CVERecord?id=CVE-2011-3184
Patch
http://developer.pidgin.im/viewmtn/revision/diff/5c2dba4a7e2e76b76e7f472b88953a4316706d43/with/16af0661899a978b4fedc1c165965b85009013d1/libpurple/protocols/msn/httpconn.c
Patch
http://developer.pidgin.im/viewmtn/revision/info/16af0661899a978b4fedc1c165965b85009013d1
lists.fedoraproject.org
http://lists.fedoraproject.org/pipermail/package-announce/2011-August/064943.html
lists.fedoraproject.org
http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065190.html
Patch
http://pidgin.im/news/security/?id=54
Vendor Advisory
http://secunia.com/advisories/45663
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