CVE-2011-0216

Description

Off-by-one error in libxml in Apple Safari before 5.0.6 allows remote attackers to execute arbitrary code or cause a denial of service (heap-based buffer overflow and application crash) via a crafted web site.

Category

9.3
CVSS
Severity: Critical
CVSS 2.0 •
EPSS 1.32% Top 25%
Vendor Advisory apple.com Vendor Advisory redhat.com Vendor Advisory redhat.com Vendor Advisory mandriva.com Vendor Advisory apple.com Vendor Advisory apple.com Vendor Advisory debian.org Vendor Advisory apple.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://lists.apple.com/archives/Security-announce/2011//Oct/msg00001.html vendor advisory
http://rhn.redhat.com/errata/RHSA-2013-0217.html vendor advisory
http://www.redhat.com/support/errata/RHSA-2011-1749.html vendor advisory
http://www.mandriva.com/security/advisories?name=MDVSA-2011:188 vendor advisory
http://support.apple.com/kb/HT4999
http://support.apple.com/kb/HT5001
http://support.apple.com/kb/HT4808 vendor advisory
http://lists.apple.com/archives/security-announce/2011//Jul/msg00002.html patch vendor advisory
http://lists.apple.com/archives/Security-announce/2011//Oct/msg00002.html vendor advisory
http://www.debian.org/security/2012/dsa-2394 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2011-0216?
CVE-2011-0216 has been scored as a critical severity vulnerability.
How to fix CVE-2011-0216?
To fix CVE-2011-0216, 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-2011-0216 being actively exploited in the wild?
It is possible that CVE-2011-0216 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.