CVE-2015-6774

chromium-browser: Use-after-free in Extensions

Severity Score

7.5

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Use-after-free vulnerability in the GetLoadTimes function in renderer/loadtimes_extension_bindings.cc in the Extensions implementation in Google Chrome before 47.0.2526.73 allows remote attackers to cause a denial of service or possibly have unspecified other impact via crafted JavaScript code that modifies a pointer used for reporting loadTimes data.

Vulnerabilidad de uso después de liberación de memoria en la función GetLoadTimes en renderer/loadtimes_extension_bindings.cc en la implementación de Extensions en Google Chrome en versiones anteriores a 47.0.2526.73 permite a atacantes remotos causar una denegación de servicio o posiblemente tener otro impacto no especificado a través de código JavaScript manipulado que modifica un puntero utilizado para comunicar datos de loadTimes.

*Credits: N/A

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

2015-08-31 CVE Reserved
2015-12-03 CVE Published
2023-03-07 EPSS Updated
2024-08-06 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-416: Use After Free

CAPEC

References (11)

URL	Tag	Source
http://googlechromereleases.blogspot.com/2015/12/stable-channel-update.html	X_refsource_confirm
http://www.securityfocus.com/bid/78416	Vdb Entry
http://www.securitytracker.com/id/1034298	Vdb Entry
https://code.google.com/p/chromium/issues/detail?id=549251	X_refsource_confirm
https://codereview.chromium.org/1422753007	X_refsource_confirm

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00016.html	2023-11-07
http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00017.html	2023-11-07
http://www.debian.org/security/2015/dsa-3415	2023-11-07
https://security.gentoo.org/glsa/201603-09	2023-11-07
https://access.redhat.com/security/cve/CVE-2015-6774	2015-12-03
https://bugzilla.redhat.com/show_bug.cgi?id=1287489	2015-12-03

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Google Search vendor "Google"		Chrome Search vendor "Google" for product "Chrome"				<= 46.0.2490.86 Search vendor "Google" for product "Chrome" and version " <= 46.0.2490.86"		-		Affected