CVE-2014-8634

Mozilla: Miscellaneous memory safety hazards (rv:31.4) (MFSA 2015-01)

Severity Score

8.8

*CVSS v3

Exploit Likelihood

1.4%

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 35.0, Firefox ESR 31.x before 31.4, Thunderbird before 31.4, and SeaMonkey before 2.32 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.

Múltiples vulnerabilidades no especificadas en el motor del navegador en Mozilla Firefox anterior a 35.0, Firefox ESR 31.x anterior a 31.4, Thunderbird anterior a 31.4, y SeaMonkey anterior a 2.32 permiten a atacantes remotos causar una denegación de servicio (corrupción de memoria y caída de la aplicación) o posiblemente ejecutar código arbitrario a través de vectores desconocidos.

Christian Holler, Patrick McManus, Christoph Diehl, Gary Kwong, Jesse Ruderman, Byron Campen, Terrence Cole, and Nils Ohlmeier discovered multiple memory safety issues in Firefox. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit these to cause a denial of service via application crash, or execute arbitrary code with the privileges of the user invoking Firefox. Bobby Holley discovered that some DOM objects with certain properties can bypass XrayWrappers in some circumstances. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit this to bypass security restrictions. Various other issues were also addressed.

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2014-11-06 CVE Reserved
2015-01-14 CVE Published
2024-08-06 CVE Updated
2025-03-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-122: Heap-based Buffer Overflow

CAPEC

References (42)

URL	Tag	Source
http://linux.oracle.com/errata/ELSA-2015-0046.html	X_refsource_confirm
http://linux.oracle.com/errata/ELSA-2015-0047.html	X_refsource_confirm
http://secunia.com/advisories/62237	Third Party Advisory
http://secunia.com/advisories/62242	Third Party Advisory
http://secunia.com/advisories/62250	Third Party Advisory
http://secunia.com/advisories/62253	Third Party Advisory
http://secunia.com/advisories/62259	Third Party Advisory
http://secunia.com/advisories/62273	Third Party Advisory
http://secunia.com/advisories/62274	Third Party Advisory
http://secunia.com/advisories/62283	Third Party Advisory

1 - 10 of 26

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://lists.opensuse.org/opensuse-security-announce/2015-...	2017-09-08
http://lists.opensuse.org/opensuse-security-announce/2015-...	2017-09-08
http://lists.opensuse.org/opensuse-security-announce/2015-...	2017-09-08
http://lists.opensuse.org/opensuse-security-announce/2015-...	2017-09-08
http://lists.opensuse.org/opensuse-security-announce/2015-...	2017-09-08
http://lists.opensuse.org/opensuse-security-announce/2015-...	2017-09-08
http://lists.opensuse.org/opensuse-updates/2015-01/msg0007...	2017-09-08
http://rhn.redhat.com/errata/RHSA-2015-0046.html	2017-09-08
http://rhn.redhat.com/errata/RHSA-2015-0047.html	2017-09-08
http://www.debian.org/security/2015/dsa-3127	2017-09-08

1 - 10 of 16

Affected Vendors, Products, and Versions (8)

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Mozilla Search vendor "Mozilla"		Firefox Esr Search vendor "Mozilla" for product "Firefox Esr"				31.0 Search vendor "Mozilla" for product "Firefox Esr" and version "31.0"		-		Affected
Mozilla Search vendor "Mozilla"		Firefox Esr Search vendor "Mozilla" for product "Firefox Esr"				31.1.0 Search vendor "Mozilla" for product "Firefox Esr" and version "31.1.0"		-		Affected
Mozilla Search vendor "Mozilla"		Firefox Esr Search vendor "Mozilla" for product "Firefox Esr"				31.1.1 Search vendor "Mozilla" for product "Firefox Esr" and version "31.1.1"		-		Affected
Mozilla Search vendor "Mozilla"		Firefox Esr Search vendor "Mozilla" for product "Firefox Esr"				31.2 Search vendor "Mozilla" for product "Firefox Esr" and version "31.2"		-		Affected
Mozilla Search vendor "Mozilla"		Firefox Esr Search vendor "Mozilla" for product "Firefox Esr"				31.3.0 Search vendor "Mozilla" for product "Firefox Esr" and version "31.3.0"		-		Affected
Mozilla Search vendor "Mozilla"		Firefox Search vendor "Mozilla" for product "Firefox"				<= 34.0.5 Search vendor "Mozilla" for product "Firefox" and version " <= 34.0.5"		-		Affected
Mozilla Search vendor "Mozilla"		Seamonkey Search vendor "Mozilla" for product "Seamonkey"				<= 2.31 Search vendor "Mozilla" for product "Seamonkey" and version " <= 2.31"		-		Affected
Mozilla Search vendor "Mozilla"		Thunderbird Search vendor "Mozilla" for product "Thunderbird"				<= 31.3.0 Search vendor "Mozilla" for product "Thunderbird" and version " <= 31.3.0"		-		Affected

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