Use After Free in Apple Mac OS X
CVE-2013-6646
Use-after-free vulnerability in the Web Workers implementation in Google Chrome before 32.0.1700.76 on Windows and before 32.0.1700.77 on Mac OS X and Linux allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors related to the shutting down of a worker process.
Vulnerability class: Use-After-Free
Published · last modified .
CVSS v2 metric
CVSS v2 base score 7.5 (High). Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.016 (74.5th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 75th percentile — 74.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.016 · newest: 0.016 · change: 0.000
Affected products
- Apple Mac OS X
- Google Chrome
- Linux Kernel
- Microsoft Windows
- Debian Linux — versions 7.0, 8.0
- openSUSE — versions 12.3, 13.1
Weakness classification (CWE)
Public proof-of-concept exploits
References
- lists.opensuse.org/opensuse-security-announce/2014-02/msg00008.html (vendor-advisory, Third Party Advisory, Broken Link)
- src.chromium.org/viewvc/chrome (Patch, Vendor Advisory)
- googlechromereleases.blogspot.com/2014/01/stable-channel-update.html (Release Notes, Vendor Advisory)
- code.google.com/p/chromium/issues/detail (Exploit, Patch, Vendor Advisory)
- www.debian.org/security/2014/dsa-2862 (vendor-advisory, Third Party Advisory)
- src.chromium.org/viewvc/chrome (Patch, Vendor Advisory)
Frequently asked questions
- What is CVE-2013-6646?
- CVE-2013-6646 is a vulnerability in Apple Mac OS X, classified under Use After Free. Published 2014-01-16.
- Is CVE-2013-6646 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.