PT-2015-2911 · Google+5 · Google Chrome+5

Cloudfuzzer · Published 2015-12-08 · Updated 2024-06-15 · CVE-2015-6789

Positive Technologies (AI Summary)

CVSS v2.0

9.3

High

Base vector

AV:N/AC:M/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Google Chrome versions prior to 47.0.2526.80 Opera (affected versions not specified)

Description The issue is related to a race condition in the MutationObserver implementation in Blink. This can be exploited by remote attackers to cause a denial of service (use-after-free) or possibly have unspecified other impact by leveraging unanticipated object deletion. The vulnerability exists due to insufficient checking of the resource state when it is possible to share the resource.

Recommendations For Google Chrome versions prior to 47.0.2526.80, update to version 47.0.2526.80 or later to resolve the issue. For Opera, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

DoS

Race Condition

Weakness Enumeration

CWE-362

Related Identifiers

ALT-PU-2015-2088

BDU:2016-00008

CVE-2015-6789

DSA-3418-1

MGASA-2015-0470

OPENSUSE-SU-2015_2290-1

OPENSUSE-SU-2024:10171-1

OPENSUSE-SU-2024:12948-1

RHSA-2015:2618

RHSA-2015_2618

USN-2860-1

Affected Products

Alt Linux

Google Chrome

Opera

Red Hat

Suse

Ubuntu

References · 2422

• 🔥 https://github.com/tunz/js-vuln-db/blob/master/v8/CVE-2015-6771.md · Exploit
• 🔥 https://github.com/tunz/js-vuln-db/blob/master/v8/CVE-2015-6764.md · Exploit
• 🔥 https://github.com/Metnew/uxss-db/tree/master/chrome/CVE-2015-6769 · Exploit
• 🔥 https://github.com/Metnew/uxss-db/tree/master/chrome/CVE-2015-6770 · Exploit
• http://debian.org/security/2015/dsa-3418 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-6790 · Security Note
• https://ubuntu.com/security/notices/USN-2860-1 · Vendor Advisory
• https://security-tracker.debian.org/tracker/source-package/chromium-browser · Vendor Advisory
• https://bdu.fstec.ru/vul/2015-12254 · Security Note
• https://cve.org/CVERecord?id=CVE-2015-6789 · Security Note
• https://bdu.fstec.ru/vul/2016-00008 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-6788 · Security Note
• https://osv.dev/vulnerability/openSUSE-SU-2024:10171-1 · Vendor Advisory
• https://bdu.fstec.ru/vul/2016-00967 · Security Note
• https://bdu.fstec.ru/vul/2016-00271 · Security Note