CVEvulnerability
CVE-2011-3184
4.3 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2011-08-29
- Last modified
- 2026-06-16
- Assigner
- [email protected]
- CVSS 2.0 ([email protected])
- 4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-399
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.
Affected configurations
• pidgin pidgin (<= 2.9.0)
• pidgin pidgin 2.0.0
• pidgin pidgin 2.0.1
• pidgin pidgin 2.0.2
• pidgin pidgin 2.1.0
• pidgin pidgin 2.1.1
• pidgin pidgin 2.2.0
• pidgin pidgin 2.2.1
• pidgin pidgin 2.2.2
• pidgin pidgin 2.3.0
• pidgin pidgin 2.3.1
• pidgin pidgin 2.4.0
• pidgin pidgin 2.4.1
• pidgin pidgin 2.4.2
• pidgin pidgin 2.4.3
• pidgin pidgin 2.5.0
• pidgin pidgin 2.5.1
• pidgin pidgin 2.5.2
• pidgin pidgin 2.5.3
• pidgin pidgin 2.5.4
• pidgin pidgin 2.5.5
• pidgin pidgin 2.5.6
• pidgin pidgin 2.5.7
• pidgin pidgin 2.5.8
• pidgin pidgin 2.5.9
• pidgin pidgin 2.6.0
• pidgin pidgin 2.6.1
• pidgin pidgin 2.6.2
• pidgin pidgin 2.6.4
• pidgin pidgin 2.6.5
• pidgin pidgin 2.6.6
• pidgin pidgin 2.7.0
• pidgin pidgin 2.7.1
• pidgin pidgin 2.7.2
• pidgin pidgin 2.7.3
• pidgin pidgin 2.7.4
• pidgin pidgin 2.7.5
• pidgin pidgin 2.7.6
• pidgin pidgin 2.7.7
• pidgin pidgin 2.7.8
• pidgin pidgin 2.7.9
• pidgin pidgin 2.7.10
• pidgin pidgin 2.7.11
• pidgin pidgin 2.8.0
Related
Weakness · not in database (1)
References
- http://developer.pidgin.im/viewmtn/revision/diff/5c2dba4a7e2e76b76e7f472b88953a4316706d43/with/16af0661899a978b4fedc1c165965b85009013d1/libpurple/protocols/msn/httpconn.c Patch
- http://developer.pidgin.im/viewmtn/revision/info/16af0661899a978b4fedc1c165965b85009013d1 Patch
- 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 lists.fedoraproject.org
- http://pidgin.im/news/security/?id=54 Patch, Vendor Advisory
- http://secunia.com/advisories/45663 Vendor Advisory
- http://secunia.com/advisories/45916 secunia.com
- http://securitytracker.com/id?1025961 securitytracker.com
- http://www.openwall.com/lists/oss-security/2011/08/22/10 www.openwall.com
- http://www.openwall.com/lists/oss-security/2011/08/22/12 www.openwall.com
- http://www.openwall.com/lists/oss-security/2011/08/22/4 www.openwall.com
- http://www.openwall.com/lists/oss-security/2011/08/22/7 www.openwall.com
- http://www.securityfocus.com/bid/49268 www.securityfocus.com
- https://bugzilla.redhat.com/show_bug.cgi?id=732405 bugzilla.redhat.com
- https://exchange.xforce.ibmcloud.com/vulnerabilities/69341 exchange.xforce.ibmcloud.com
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18284 oval.cisecurity.org
- http://developer.pidgin.im/viewmtn/revision/diff/5c2dba4a7e2e76b76e7f472b88953a4316706d43/with/16af0661899a978b4fedc1c165965b85009013d1/libpurple/protocols/msn/httpconn.c Patch
- http://developer.pidgin.im/viewmtn/revision/info/16af0661899a978b4fedc1c165965b85009013d1 Patch
- 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 lists.fedoraproject.org
- http://pidgin.im/news/security/?id=54 Patch, Vendor Advisory
- http://secunia.com/advisories/45663 Vendor Advisory
- http://secunia.com/advisories/45916 secunia.com
- http://securitytracker.com/id?1025961 securitytracker.com
- http://www.openwall.com/lists/oss-security/2011/08/22/10 www.openwall.com
- http://www.openwall.com/lists/oss-security/2011/08/22/12 www.openwall.com
- http://www.openwall.com/lists/oss-security/2011/08/22/4 www.openwall.com
- http://www.openwall.com/lists/oss-security/2011/08/22/7 www.openwall.com
- http://www.securityfocus.com/bid/49268 www.securityfocus.com
- https://bugzilla.redhat.com/show_bug.cgi?id=732405 bugzilla.redhat.com
- https://exchange.xforce.ibmcloud.com/vulnerabilities/69341 exchange.xforce.ibmcloud.com
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18284 oval.cisecurity.org