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CVE-2011-2378

Date: August 18, 2011

The appendChild function in Mozilla Firefox before 3.6.20, Thunderbird 3.x before 3.1.12, SeaMonkey 2.x, and possibly other products does not properly handle DOM objects, which allows remote attackers to execute arbitrary code via unspecified vectors that lead to dereferencing of a "dangling pointer."

Severity Score

Related Resources (15)

https://access.redhat.com/security/cve/CVE-2011-2378
http://lists.opensuse.org/opensuse-security-announce/2011-08/msg00023.html
https://bugzilla.mozilla.org/show_bug.cgi?id=648065
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14163
http://www.mozilla.org/security/announce/2011/mfsa2011-30.html
http://www.redhat.com/support/errata/RHSA-2011-1166.html
https://nvd.nist.gov/vuln/detail/CVE-2011-2378
http://lists.opensuse.org/opensuse-security-announce/2011-08/msg00027.html
http://www.redhat.com/support/errata/RHSA-2011-1164.html
https://people.canonical.com/~ubuntu-security/cve/CVE-2011-2378
http://www.mandriva.com/security/advisories?name=MDVSA-2011:127
http://www.debian.org/security/2011/dsa-2297
http://www.debian.org/security/2011/dsa-2295
http://www.debian.org/security/2011/dsa-2296
https://www.mend.io/vulnerability-database/CVE-2011-2378

Severity Score

Weakness Type (CWE)

Code Injection

CWE-94

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): HIGH
Integrity (I): HIGH
Availability (A): HIGH

CVSS v2

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

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