Vulnerability Details : CVE-2016-1662
extensions/renderer/gc_callback.cc in Google Chrome before 50.0.2661.94 does not prevent fallback execution once the Garbage Collection callback has started, which allows remote attackers to cause a denial of service (use-after-free) or possibly have unspecified other impact via unknown vectors.
Vulnerability category: Memory CorruptionDenial of service
Products affected by CVE-2016-1662
- cpe:2.3:o:redhat:enterprise_linux_desktop_supplementary:6.0:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_server_supplementary:6.0:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_workstation_supplementary:6.0:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_server_supplementary_eus:6.7z:*:*:*:*:*:*:*
- cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
- cpe:2.3:o:opensuse:opensuse:13.1:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2016-1662
2.17%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 89 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2016-1662
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
10.0
|
HIGH | AV:N/AC:L/Au:N/C:C/I:C/A:C |
10.0
|
10.0
|
NIST | |
|
9.8
|
CRITICAL | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
References for CVE-2016-1662
-
https://crbug.com/603732
603732 - Security: Heap-use-after-free via GCCallback - chromium - Monorail
-
http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00002.html
[security-announce] openSUSE-SU-2016:1207-1: important: Security update
-
http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00048.html
[security-announce] openSUSE-SU-2016:1655-1: important: Security update
-
http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00003.html
[security-announce] openSUSE-SU-2016:1208-1: important: Security update
-
http://www.securityfocus.com/bid/89106
Google Chrome Prior to 50.0.2661.94 Multiple Security Vulnerabilities
-
https://security.gentoo.org/glsa/201605-02
Chromium: Multiple vulnerabilities (GLSA 201605-02) — Gentoo security
-
http://googlechromereleases.blogspot.com/2016/04/stable-channel-update_28.html
Chrome Releases: Stable Channel UpdateVendor Advisory
-
http://www.debian.org/security/2016/dsa-3564
Debian -- Security Information -- DSA-3564-1 chromium-browser
-
http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00004.html
[security-announce] openSUSE-SU-2016:1209-1: important: Security update
-
https://codereview.chromium.org/1887423002
Issue 1887423002: Don't execute the fallback if we already started running the gc callback - Code Review
-
http://rhn.redhat.com/errata/RHSA-2016-0707.html
RHSA-2016:0707 - Security Advisory - Red Hat Customer Portal
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