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CVE-2012-1178

Date: March 15, 2012

The msn_oim_report_to_user function in oim.c in the MSN protocol plugin in libpurple in Pidgin before 2.10.2 allows remote servers to cause a denial of service (application crash) via an OIM message that lacks UTF-8 encoding.

Severity Score

Related Resources (14)

http://pidgin.im/news/security/?id=61
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18019
https://security-tracker.debian.org/tracker/CVE-2012-1178
https://access.redhat.com/security/cve/CVE-2012-1178
http://www.securityfocus.com/bid/52475
https://nvd.nist.gov/vuln/detail/CVE-2012-1178
http://secunia.com/advisories/50005
https://people.canonical.com/~ubuntu-security/cve/CVE-2012-1178
http://rhn.redhat.com/errata/RHSA-2012-1102.html
http://www.mandriva.com/security/advisories?name=MDVSA-2012:029
http://developer.pidgin.im/viewmtn/revision/diff/60f8379d0a610538cf42e0dd9ab1436c8b9308cd/with/3053d6a37cc6d8774aba7607b992a4408216adcd/libpurple/protocols/msn/oim.c
http://developer.pidgin.im/ticket/14884
http://developer.pidgin.im/viewmtn/revision/info/3053d6a37cc6d8774aba7607b992a4408216adcd
https://www.mend.io/vulnerability-database/CVE-2012-1178

Severity Score

Weakness Type (CWE)

Resource Management Errors

CWE-399

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
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): LOW
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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