Vulnerability in OpenSSL
CVE-2011-0014
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."
Published · last modified .
CVSS v2 metric
CVSS v2 base score 5.0 (Medium). Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.099 (95.4th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 95th percentile — 95.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.099 · newest: 0.099 · change: 0.000
Affected products
- OpenSSL — versions 0.9.8h, 0.9.8i, 0.9.8j
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.vupen.com/english/advisories/2011/0361 (vdb-entry, Vendor Advisory)
- slackware.com/security/viewer.php (vendor-advisory)
- www-01.ibm.com/support/docview.wss
- osvdb.org/70847 (vdb-entry)
- support.apple.com/kb/HT4723
- www.vupen.com/english/advisories/2011/0399 (vdb-entry, Vendor Advisory)
- www.redhat.com/support/errata/RHSA-2011-0677.html (vendor-advisory)
- secunia.com/advisories/43301 (Vendor Advisory, third-party-advisory)
- oval.cisecurity.org/repository/search/definition/oval:org.mitre.oval:def:18985 (signature, vdb-entry)
- lists.apple.com/archives/security-announce/2011//Jun/msg00000.html (vendor-advisory)
Frequently asked questions
- What is CVE-2011-0014?
- CVE-2011-0014 is a vulnerability in OpenSSL, classified under CWE-399. Published 2011-02-19.
- Is CVE-2011-0014 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.