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CVE-2012-2214

Date: July 3, 2012

proxy.c in libpurple in Pidgin before 2.10.4 does not properly handle canceled SOCKS5 connection attempts, which allows user-assisted remote authenticated users to cause a denial of service (application crash) via a sequence of XMPP file-transfer requests.

Language: C

Severity Score

Related Resources (8)

https://security-tracker.debian.org/tracker/CVE-2012-2214
http://pidgin.im/news/security/?id=62
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A17886
http://hg.pidgin.im/pidgin/main/rev/5f9d676cefdb
https://nvd.nist.gov/vuln/detail/CVE-2012-2214
https://people.canonical.com/~ubuntu-security/cve/CVE-2012-2214
http://www.mandriva.com/security/advisories?name=MDVSA-2012:082
https://www.mend.io/vulnerability-database/CVE-2012-2214

Severity Score

Weakness Type (CWE)

Resource Management Errors

CWE-399

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): HIGH
Privileges Required (PR): LOW
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): LOW

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): MEDIUM
Authentication (AU): SINGLE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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