CVE-2015-2729

Mozilla: Out-of-bound read while computing an oscillator rendering range in Web Audio (MFSA 2015-62)

Severity Score

5.0

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The AudioParamTimeline::AudioNodeInputValue function in the Web Audio implementation in Mozilla Firefox before 39.0 and Firefox ESR 38.x before 38.1 does not properly calculate an oscillator rendering range, which allows remote attackers to obtain sensitive information from process memory or cause a denial of service (out-of-bounds read) via unspecified vectors.

La función AudioParamTimeline::AudioNodeInputValue en la implementación Web Audio en Mozilla Firefox anterior a 39.0 y Firefox ESR 38.x anterior a 38.1 no calcula correctamente un rango de renderización de oscilador, lo que permite a atacantes remotos obtener información sensible de la memoria de procesos o causar una denegación de servicio (lectura fuera de rango) a través de vectores no especificados.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

High

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2015-03-25 CVE Reserved
2015-07-03 CVE Published
2023-03-07 EPSS Updated
2024-08-06 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE-125: Out-of-bounds Read

CAPEC

References (13)

URL	Tag	Source
http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html	Third Party Advisory
http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html	Third Party Advisory
http://www.securityfocus.com/bid/75541	Vdb Entry
http://www.securitytracker.com/id/1032783	Vdb Entry
https://bugzilla.mozilla.org/show_bug.cgi?id=1122218	Issue Tracking

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00025.html	2016-12-28
http://rhn.redhat.com/errata/RHSA-2015-1207.html	2016-12-28
http://www.mozilla.org/security/announce/2015/mfsa2015-62.html	2016-12-28
http://www.ubuntu.com/usn/USN-2656-1	2016-12-28
http://www.ubuntu.com/usn/USN-2656-2	2016-12-28
https://security.gentoo.org/glsa/201512-10	2016-12-28
https://access.redhat.com/security/cve/CVE-2015-2729	2015-07-03
https://bugzilla.redhat.com/show_bug.cgi?id=1236952	2015-07-03

Affected Vendors, Products, and Versions

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 Search vendor "Mozilla" for product "Firefox Esr" and version "31.1"		-		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 Search vendor "Mozilla" for product "Firefox Esr" and version "31.3"		-		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 Esr Search vendor "Mozilla" for product "Firefox Esr"				31.4 Search vendor "Mozilla" for product "Firefox Esr" and version "31.4"		-		Affected
Mozilla Search vendor "Mozilla"		Firefox Esr Search vendor "Mozilla" for product "Firefox Esr"				31.5 Search vendor "Mozilla" for product "Firefox Esr" and version "31.5"		-		Affected
Mozilla Search vendor "Mozilla"		Firefox Esr Search vendor "Mozilla" for product "Firefox Esr"				31.5.1 Search vendor "Mozilla" for product "Firefox Esr" and version "31.5.1"		-		Affected
Mozilla Search vendor "Mozilla"		Firefox Esr Search vendor "Mozilla" for product "Firefox Esr"				31.5.2 Search vendor "Mozilla" for product "Firefox Esr" and version "31.5.2"		-		Affected
Mozilla Search vendor "Mozilla"		Firefox Esr Search vendor "Mozilla" for product "Firefox Esr"				31.5.3 Search vendor "Mozilla" for product "Firefox Esr" and version "31.5.3"		-		Affected
Mozilla Search vendor "Mozilla"		Firefox Esr Search vendor "Mozilla" for product "Firefox Esr"				31.6.0 Search vendor "Mozilla" for product "Firefox Esr" and version "31.6.0"		-		Affected
Mozilla Search vendor "Mozilla"		Firefox Esr Search vendor "Mozilla" for product "Firefox Esr"				31.7.0 Search vendor "Mozilla" for product "Firefox Esr" and version "31.7.0"		-		Affected
Mozilla Search vendor "Mozilla"		Firefox Esr Search vendor "Mozilla" for product "Firefox Esr"				38.0 Search vendor "Mozilla" for product "Firefox Esr" and version "38.0"		-		Affected
Mozilla Search vendor "Mozilla"		Thunderbird Search vendor "Mozilla" for product "Thunderbird"				<= 38.0.1 Search vendor "Mozilla" for product "Thunderbird" and version " <= 38.0.1"		-		Affected
Mozilla Search vendor "Mozilla"		Firefox Search vendor "Mozilla" for product "Firefox"				<= 38.1.0 Search vendor "Mozilla" for product "Firefox" and version " <= 38.1.0"		-		Affected
Oracle Search vendor "Oracle"		Solaris Search vendor "Oracle" for product "Solaris"				11.3 Search vendor "Oracle" for product "Solaris" and version "11.3"		-		Affected