CVE-2010-3259

Description

WebKit, as used in Apple Safari before 4.1.3 and 5.0.x before 5.0.3, Google Chrome before 6.0.472.53, and webkitgtk before 1.2.6, does not properly restrict read access to images derived from CANVAS elements, which allows remote attackers to bypass the Same Origin Policy and obtain potentially sensitive image data via a crafted web site.

Category

4.3
CVSS
Severity: Medium
CVSS 2.0 •
EPSS 0.82% Top 30%
Vendor Advisory mandriva.com Vendor Advisory ubuntu.com Vendor Advisory opensuse.org Vendor Advisory apple.com Vendor Advisory redhat.com Vendor Advisory apple.com Vendor Advisory google.com Vendor Advisory blogspot.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://www.mandriva.com/security/advisories?name=MDVSA-2011:039 third party advisory vendor advisory
http://www.vupen.com/english/advisories/2010/2722 third party advisory vdb entry
http://secunia.com/advisories/43068 third party advisory
http://www.ubuntu.com/usn/USN-1006-1 third party advisory vendor advisory
http://support.apple.com/kb/HT4455 third party advisory
http://secunia.com/advisories/41856 third party advisory
http://www.vupen.com/english/advisories/2011/0212 third party advisory vdb entry
https://technet.microsoft.com/library/security/msvr11-002 broken link
http://www.vupen.com/english/advisories/2010/3046 third party advisory vdb entry
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11221 signature third party advisory vdb entry
http://www.vupen.com/english/advisories/2011/0216 third party advisory vdb entry
http://secunia.com/advisories/43086 third party advisory
http://www.securityfocus.com/bid/44206 third party advisory vdb entry
http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.html vendor advisory mailing list third party advisory
http://lists.apple.com/archives/security-announce/2010//Nov/msg00002.html vendor advisory mailing list third party advisory
http://secunia.com/advisories/42314 third party advisory
http://www.redhat.com/support/errata/RHSA-2011-0177.html third party advisory vendor advisory
http://www.vupen.com/english/advisories/2011/0552 third party advisory vdb entry
http://code.google.com/p/chromium/issues/detail?id=53001 patch vendor advisory
http://support.apple.com/kb/HT4456 third party advisory
http://googlechromereleases.blogspot.com/2010/09/stable-and-beta-channel-updates.html vendor advisory
http://lists.apple.com/archives/security-announce/2010//Nov/msg00003.html vendor advisory mailing list third party advisory

Frequently Asked Questions

What is the severity of CVE-2010-3259?
CVE-2010-3259 has been scored as a medium severity vulnerability.
How to fix CVE-2010-3259?
To fix CVE-2010-3259, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2010-3259 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2010-3259 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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