Vulnerability Details : CVE-2015-1221
Use-after-free vulnerability in Blink, as used in Google Chrome before 41.0.2272.76, allows remote attackers to cause a denial of service or possibly have unspecified other impact by leveraging incorrect ordering of operations in the Web SQL Database thread relative to Blink's main thread, related to the shutdown function in web/WebKit.cpp.
Vulnerability category: Memory CorruptionDenial of service
Products affected by CVE-2015-1221
- cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2015-1221
0.95%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 74 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2015-1221
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST |
References for CVE-2015-1221
-
http://www.ubuntu.com/usn/USN-2521-1
USN-2521-1: Oxide vulnerabilities | Ubuntu security notices
-
https://src.chromium.org/viewvc/blink?revision=190021&view=revision
[blink] Revision 190021
-
https://security.gentoo.org/glsa/201503-12
Chromium: Multiple vulnerabilities (GLSA 201503-12) — Gentoo security
-
http://googlechromereleases.blogspot.com/2015/03/stable-channel-update.html
Chrome Releases: Stable Channel Update
-
https://code.google.com/p/chromium/issues/detail?id=455368
455368 - UNKNOWN in blink::SQLStatementBackend::execute - chromium - Monorail
-
http://rhn.redhat.com/errata/RHSA-2015-0627.html
RHSA-2015:0627 - Security Advisory - Red Hat Customer Portal
-
http://www.securityfocus.com/bid/72901
Google Chrome Prior to 41.0.2272.76 Multiple Security Vulnerabilities
-
https://src.chromium.org/viewvc/blink?revision=190035&view=revision
[blink] Revision 190035
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