CVE-2011-0014

Description

ssl/t1_lib.c in OpenSSL 0.9.8h through 0.9.8q and 1.0.0 through 1.0.0c allows remote attackers to cause a denial of service (crash), and possibly obtain sensitive information in applications that use OpenSSL, via a malformed ClientHello handshake message that triggers an out-of-bounds memory access, aka "OCSP stapling vulnerability."

Category

5.0
CVSS
Severity: Medium
CVSS 2.0 •
EPSS 1.67% Top 20%
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Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://www.vupen.com/english/advisories/2011/0361 vdb entry vendor advisory
http://slackware.com/security/viewer.php?l=slackware-security&y=2011&m=slackware-security.668823 vendor advisory
http://www-01.ibm.com/support/docview.wss?uid=ssg1S1004564
http://osvdb.org/70847 vdb entry
http://support.apple.com/kb/HT4723
http://www.vupen.com/english/advisories/2011/0399 vdb entry vendor advisory
http://www.redhat.com/support/errata/RHSA-2011-0677.html vendor advisory
http://secunia.com/advisories/43301 third party advisory vendor advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18985 signature vdb entry
http://lists.apple.com/archives/security-announce/2011//Jun/msg00000.html vendor advisory
http://www.vupen.com/english/advisories/2011/0387 vdb entry vendor advisory
http://secunia.com/advisories/43286 third party advisory vendor advisory
http://lists.opensuse.org/opensuse-security-announce/2011-04/msg00000.html vendor advisory
http://www.debian.org/security/2011/dsa-2162 vendor advisory
http://www.vupen.com/english/advisories/2011/0395 vdb entry vendor advisory
http://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2011-002.txt.asc vendor advisory
http://www.ubuntu.com/usn/USN-1064-1 vendor advisory
http://marc.info/?l=bugtraq&m=130497251507577&w=2 vendor advisory
http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c02794777 vendor advisory
http://secunia.com/advisories/43227 third party advisory vendor advisory
http://www.vupen.com/english/advisories/2011/0389 vdb entry vendor advisory
http://www.mandriva.com/security/advisories?name=MDVSA-2011:028 vendor advisory
http://lists.fedoraproject.org/pipermail/package-announce/2011-February/054007.html vendor advisory
http://www.securityfocus.com/bid/46264 vdb entry
http://secunia.com/advisories/57353 third party advisory
http://marc.info/?l=bugtraq&m=131042179515633&w=2 vendor advisory
http://www.openssl.org/news/secadv_20110208.txt patch vendor advisory
http://secunia.com/advisories/44269 third party advisory
http://secunia.com/advisories/43339 third party advisory vendor advisory
http://www.vupen.com/english/advisories/2011/0603 vdb entry
http://www.securitytracker.com/id?1025050 vdb entry
https://support.f5.com/csp/article/K10534046

Frequently Asked Questions

What is the severity of CVE-2011-0014?
CVE-2011-0014 has been scored as a medium severity vulnerability.
How to fix CVE-2011-0014?
To fix CVE-2011-0014, 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-2011-0014 being actively exploited in the wild?
It is possible that CVE-2011-0014 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~2% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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