Vulnerability Description
Multiple use-after-free vulnerabilities in the ServiceWorkerScriptCacheMap implementation in content/browser/service_worker/service_worker_script_cache_map.cc in Google Chrome before 41.0.2272.76 allow remote attackers to cause a denial of service or possibly have unspecified other impact via vectors that trigger a ServiceWorkerContextWrapper::DeleteAndStartOver call, related to the NotifyStartedCaching and NotifyFinishedCaching functions.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Chrome | <= 40.0.2214.115 |
References
- http://googlechromereleases.blogspot.com/2015/03/stable-channel-update.html
- http://rhn.redhat.com/errata/RHSA-2015-0627.html
- http://www.securityfocus.com/bid/72901
- http://www.ubuntu.com/usn/USN-2521-1
- https://code.google.com/p/chromium/issues/detail?id=448082
- https://codereview.chromium.org/798883005
- https://security.gentoo.org/glsa/201503-12
- http://googlechromereleases.blogspot.com/2015/03/stable-channel-update.html
- http://rhn.redhat.com/errata/RHSA-2015-0627.html
- http://www.securityfocus.com/bid/72901
- http://www.ubuntu.com/usn/USN-2521-1
- https://code.google.com/p/chromium/issues/detail?id=448082
- https://codereview.chromium.org/798883005
- https://security.gentoo.org/glsa/201503-12
FAQ
What is CVE-2015-1222?
CVE-2015-1222 is a vulnerability with a CVSS score of 7.5 (HIGH). Multiple use-after-free vulnerabilities in the ServiceWorkerScriptCacheMap implementation in content/browser/service_worker/service_worker_script_cache_map.cc in Google Chrome before 41.0.2272.76 allo...
How severe is CVE-2015-1222?
CVE-2015-1222 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2015-1222?
Check the references section above for vendor advisories and patch information. Affected products include: Google Chrome.