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CVE-2011-3659

Date: February 1, 2012

Use-after-free vulnerability in Mozilla Firefox before 3.6.26 and 4.x through 9.0, Thunderbird before 3.1.18 and 5.0 through 9.0, and SeaMonkey before 2.7 might allow remote attackers to execute arbitrary code via vectors related to incorrect AttributeChildRemoved notifications that affect access to removed nsDOMAttribute child nodes.

Severity Score

Related Resources (11)

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14697
https://access.redhat.com/security/cve/CVE-2011-3659
http://lists.opensuse.org/opensuse-security-announce/2012-02/msg00003.html
http://www.mandriva.com/security/advisories?name=MDVSA-2012:013
http://lists.opensuse.org/opensuse-security-announce/2012-02/msg00007.html
https://bugzilla.mozilla.org/show_bug.cgi?id=708198
http://www.mozilla.org/security/announce/2012/mfsa2012-04.html
https://people.canonical.com/~ubuntu-security/cve/CVE-2011-3659
https://nvd.nist.gov/vuln/detail/CVE-2011-3659
http://lists.opensuse.org/opensuse-security-announce/2012-02/msg00011.html
https://www.mend.io/vulnerability-database/CVE-2011-3659

Severity Score

Weakness Type (CWE)

Use After Free

CWE-416

CVSS v3.1

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

CVSS v2

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

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