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Mend.io Vulnerability Database

CVE-2012-4182

Date: October 10, 2012

Use-after-free vulnerability in the nsTextEditRules::WillInsert function in Mozilla Firefox before 16.0, Firefox ESR 10.x before 10.0.8, Thunderbird before 16.0, Thunderbird ESR 10.x before 10.0.8, and SeaMonkey before 2.13 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via unspecified vectors.

Severity Score

8.1

Related Resources (23)

Url: http://secunia.com/advisories/51181

Url: http://lists.opensuse.org/opensuse-security-announce/2012-10/msg00010.html

Url: http://www.debian.org/security/2012/dsa-2572

Url: http://secunia.com/advisories/50892

Url: https://access.redhat.com/security/cve/CVE-2012-4182

Url: http://www.debian.org/security/2012/dsa-2565

Url: https://exchange.xforce.ibmcloud.com/vulnerabilities/79160

Url: http://secunia.com/advisories/55318

Url: http://www.ubuntu.com/usn/USN-1611-1

Url: http://secunia.com/advisories/50984

Url: http://www.mozilla.org/security/announce/2012/mfsa2012-85.html

Url: http://www.debian.org/security/2012/dsa-2569

Url: http://secunia.com/advisories/50856

Url: https://nvd.nist.gov/vuln/detail/CVE-2012-4182

Url: https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16191

Url: http://secunia.com/advisories/50904

Url: http://secunia.com/advisories/50935

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2012-4182

Url: http://secunia.com/advisories/50936

Url: http://www.mandriva.com/security/advisories?name=MDVSA-2012:163

Url: http://rhn.redhat.com/errata/RHSA-2012-1351.html

Url: https://bugzilla.mozilla.org/show_bug.cgi?id=788950

Url: https://www.mend.io/vulnerability-database/CVE-2012-4182

Severity Score

8.1

Weakness Type (CWE)

Use After Free

CWE-416

CVSS v3.1

Base Score:	8.1
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:	9.3
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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CVE-2012-4182

Date: October 10, 2012

Severity Score

Related Resources (23)

Severity Score

Weakness Type (CWE)

CVSS v3.1

CVSS v2

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