Use After Free in Apple Iphone OS
CVE-2011-3966
Use-after-free vulnerability in Google Chrome before 17.0.963.46 allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors related to error handling for Cascading Style Sheets (CSS) token-sequence data.
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: 0.020 (80.4th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 80th percentile — 80.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.020 · newest: 0.020 · change: +0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- support.apple.com/kb/HT5485
- lists.apple.com/archives/security-announce/2012/Sep/msg00003.html (vendor-advisory)
- support.apple.com/kb/HT5503
- googlechromereleases.blogspot.com/2012/02/stable-channel-update.html
- lists.apple.com/archives/security-announce/2012/Sep/msg00001.html (vendor-advisory)
- lists.apple.com/archives/security-announce/2012/Jul/msg00000.html (vendor-advisory)
- oval.cisecurity.org/repository/search/definition/oval:org.mitre.oval:def:14944 (signature, vdb-entry)
- code.google.com/p/chromium/issues/detail
- support.apple.com/kb/HT5400
Frequently asked questions
- What is CVE-2011-3966?
- CVE-2011-3966 is a vulnerability in Apple Iphone OS, classified under Use After Free. Published 2012-02-09.
- Is CVE-2011-3966 known to be exploited?
- 8 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.