CVE-2011-0014

OpenSSL 0.9.8h-0.9.8q and 1.0.0-1.0.0c - Denial of Service via Malformed ClientHello Handshake

Title source: llm
STIX 2.1

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."

References (32)

Core 32
Core References
Mailing List vendor-advisory x_refsource_apple
http://lists.apple.com/archives/security-announce/2011//Jun/msg00000.html
Vendor Advisory vdb-entry x_refsource_vupen
http://www.vupen.com/english/advisories/2011/0361
Third Party Advisory, VDB Entry vdb-entry x_refsource_osvdb
http://osvdb.org/70847
Vendor Advisory x_refsource_confirm
http://support.apple.com/kb/HT4723
Vendor Advisory vdb-entry x_refsource_vupen
http://www.vupen.com/english/advisories/2011/0399
Vendor Advisory vendor-advisory x_refsource_redhat
http://www.redhat.com/support/errata/RHSA-2011-0677.html
Vendor Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/43301
Third Party Advisory, VDB Entry vdb-entry signature x_refsource_oval
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18985
Vendor Advisory vdb-entry x_refsource_vupen
http://www.vupen.com/english/advisories/2011/0387
Vendor Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/43286
Third Party Advisory vendor-advisory x_refsource_debian
http://www.debian.org/security/2011/dsa-2162
Vendor Advisory vdb-entry x_refsource_vupen
http://www.vupen.com/english/advisories/2011/0395
Vendor Advisory vendor-advisory x_refsource_netbsd
http://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2011-002.txt.asc
Vendor Advisory vendor-advisory x_refsource_ubuntu
http://www.ubuntu.com/usn/USN-1064-1
Mailing List vendor-advisory x_refsource_hp
http://marc.info/?l=bugtraq&m=130497251507577&w=2
Vendor Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/43227
Vendor Advisory vdb-entry x_refsource_vupen
http://www.vupen.com/english/advisories/2011/0389
Vendor Advisory vendor-advisory x_refsource_mandriva
http://www.mandriva.com/security/advisories?name=MDVSA-2011:028
Mailing List, Third Party Advisory vendor-advisory x_refsource_fedora
http://lists.fedoraproject.org/pipermail/package-announce/2011-February/054007.html
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/46264
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/57353
Mailing List vendor-advisory x_refsource_hp
http://marc.info/?l=bugtraq&m=131042179515633&w=2
Patch, Vendor Advisory x_refsource_confirm
http://www.openssl.org/news/secadv_20110208.txt
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/44269
Vendor Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/43339
Third Party Advisory vdb-entry x_refsource_vupen
http://www.vupen.com/english/advisories/2011/0603
Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack
http://www.securitytracker.com/id?1025050
Vendor Advisory x_refsource_confirm
https://support.f5.com/csp/article/K10534046

Scores

EPSS 0.0120
EPSS Percentile 79.1%

Details

CWE
CWE-399
Status published
Products (14)
openssl/openssl 0.9.8h
openssl/openssl 0.9.8i
openssl/openssl 0.9.8j
openssl/openssl 0.9.8k
openssl/openssl 0.9.8l
openssl/openssl 0.9.8m
openssl/openssl 0.9.8n
openssl/openssl 0.9.8o
openssl/openssl 0.9.8p
openssl/openssl 0.9.8q
... and 4 more
Published Feb 19, 2011
Tracked Since Feb 18, 2026