CVE-2009-4355

OpenSSL < 0.9.8l - Memory Leak in zlib_stateful_finish

Title source: llm
STIX 2.1

Description

Memory leak in the zlib_stateful_finish function in crypto/comp/c_zlib.c in OpenSSL 0.9.8l and earlier and 1.0.0 Beta through Beta 4 allows remote attackers to cause a denial of service (memory consumption) via vectors that trigger incorrect calls to the CRYPTO_cleanup_all_ex_data function, as demonstrated by use of SSLv3 and PHP with the Apache HTTP Server, a related issue to CVE-2008-1678.

References (30)

Core 30
Core References
Issue Tracking x_refsource_confirm
https://bugzilla.redhat.com/show_bug.cgi?id=546707
Issue Tracking x_refsource_confirm
https://issues.rpath.com/browse/RPL-3157
Vendor Advisory vendor-advisory x_refsource_redhat
https://rhn.redhat.com/errata/RHSA-2010-0095.html
Vendor Advisory vendor-advisory x_refsource_ubuntu
http://www.ubuntu.com/usn/USN-884-1
Various Sources x_refsource_confirm
https://kb.bluecoat.com/index?page=content&id=SA50
Third Party Advisory x_refsource_confirm
http://wiki.rpath.com/wiki/Advisories:rPSA-2010-0004
Mailing List, Third Party Advisory vendor-advisory x_refsource_fedora
http://lists.fedoraproject.org/pipermail/package-announce/2010-April/039561.html
Third Party Advisory vendor-advisory x_refsource_debian
http://www.debian.org/security/2010/dsa-1970
Third Party Advisory vdb-entry x_refsource_vupen
http://www.vupen.com/english/advisories/2010/0916
Vendor Advisory x_refsource_confirm
http://cvs.openssl.org/chngview?cn=19167
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/42724
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/39461
Third Party Advisory, VDB Entry vdb-entry signature x_refsource_oval
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11260
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/38761
Vendor Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/38181
Vendor Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/38200
Third Party Advisory vdb-entry x_refsource_vupen
http://www.vupen.com/english/advisories/2010/0839
Vendor Advisory x_refsource_confirm
http://cvs.openssl.org/chngview?cn=19069
Mailing List vendor-advisory x_refsource_hp
http://marc.info/?l=bugtraq&m=127128920008563&w=2
Vendor Advisory x_refsource_confirm
http://cvs.openssl.org/chngview?cn=19068
Vendor Advisory vendor-advisory x_refsource_mandriva
http://www.mandriva.com/security/advisories?name=MDVSA-2010:022
Mailing List mailing-list x_refsource_mlist
http://www.openwall.com/lists/oss-security/2010/01/13/3
Third Party Advisory, VDB Entry vdb-entry signature x_refsource_oval
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6678
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/42733
Vendor Advisory vdb-entry x_refsource_vupen
http://www.vupen.com/english/advisories/2010/0124
Mailing List, Third Party Advisory vendor-advisory x_refsource_fedora
http://lists.fedoraproject.org/pipermail/package-announce/2010-April/038587.html
Vendor Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/38175
Third Party Advisory, VDB Entry vdb-entry signature x_refsource_oval
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12168

Scores

EPSS 0.2024
EPSS Percentile 95.6%

Details

CWE
CWE-399
Status published
Products (34)
openssl/openssl 0.9.1c
openssl/openssl 0.9.2b
openssl/openssl 0.9.3
openssl/openssl 0.9.3a
openssl/openssl 0.9.4
openssl/openssl 0.9.5 (3 CPE variants)
openssl/openssl 0.9.5a (3 CPE variants)
openssl/openssl 0.9.6 (4 CPE variants)
openssl/openssl 0.9.6a (4 CPE variants)
openssl/openssl 0.9.6b
... and 24 more
Published Jan 14, 2010
Tracked Since Feb 18, 2026