Description
The do_change_cipher_spec function in OpenSSL 0.9.6c to 0.9.6k, and 0.9.7a to 0.9.7c, allows remote attackers to cause a denial of service (crash) via a crafted SSL/TLS handshake that triggers a null dereference.
Published: 2004-03-18
Score: 7.5 High
EPSS: 2.3% Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

No remediation available yet.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

References
Link Providers
ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-04:05.openssl.asc cve-icon cve-icon
ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2004-005.txt.asc cve-icon cve-icon
ftp://ftp.sco.com/pub/updates/OpenServer/SCOSA-2004.10/SCOSA-2004.10.txt cve-icon cve-icon
http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000834 cve-icon cve-icon
http://docs.info.apple.com/article.html?artnum=61798 cve-icon cve-icon
http://fedoranews.org/updates/FEDORA-2004-095.shtml cve-icon cve-icon
http://lists.apple.com/archives/security-announce/2005//Aug/msg00001.html cve-icon cve-icon
http://lists.apple.com/archives/security-announce/2005/Aug/msg00000.html cve-icon cve-icon
http://lists.apple.com/mhonarc/security-announce/msg00045.html cve-icon cve-icon
http://marc.info/?l=bugtraq&m=107953412903636&w=2 cve-icon cve-icon
http://marc.info/?l=bugtraq&m=108403806509920&w=2 cve-icon cve-icon
http://secunia.com/advisories/11139 cve-icon cve-icon
http://secunia.com/advisories/17381 cve-icon cve-icon
http://secunia.com/advisories/17398 cve-icon cve-icon
http://secunia.com/advisories/17401 cve-icon cve-icon
http://secunia.com/advisories/18247 cve-icon cve-icon
http://security.gentoo.org/glsa/glsa-200403-03.xml cve-icon cve-icon
http://sunsolve.sun.com/pub-cgi/retrieve.pl?doc=fsalert/57524 cve-icon cve-icon
http://support.avaya.com/elmodocs2/security/ASA-2005-239.htm cve-icon cve-icon
http://support.lexmark.com/index?page=content&id=TE88&locale=EN&userlocale=EN_US cve-icon cve-icon
http://www.ciac.org/ciac/bulletins/o-101.shtml cve-icon cve-icon
http://www.cisco.com/warp/public/707/cisco-sa-20040317-openssl.shtml cve-icon cve-icon
http://www.debian.org/security/2004/dsa-465 cve-icon cve-icon
http://www.kb.cert.org/vuls/id/288574 cve-icon cve-icon
http://www.linuxsecurity.com/advisories/engarde_advisory-4135.html cve-icon cve-icon
http://www.mandriva.com/security/advisories?name=MDKSA-2004:023 cve-icon cve-icon
http://www.novell.com/linux/security/advisories/2004_07_openssl.html cve-icon cve-icon
http://www.openssl.org/news/secadv_20040317.txt cve-icon cve-icon
http://www.redhat.com/archives/fedora-announce-list/2005-October/msg00087.html cve-icon cve-icon
http://www.redhat.com/support/errata/RHSA-2004-120.html cve-icon cve-icon
http://www.redhat.com/support/errata/RHSA-2004-121.html cve-icon cve-icon
http://www.redhat.com/support/errata/RHSA-2004-139.html cve-icon cve-icon
http://www.redhat.com/support/errata/RHSA-2005-829.html cve-icon cve-icon
http://www.redhat.com/support/errata/RHSA-2005-830.html cve-icon cve-icon
http://www.securityfocus.com/bid/9899 cve-icon cve-icon
http://www.slackware.org/security/viewer.php?l=slackware-security&y=2004&m=slackware-security.455961 cve-icon cve-icon
http://www.trustix.org/errata/2004/0012 cve-icon cve-icon
http://www.uniras.gov.uk/vuls/2004/224012/index.htm cve-icon cve-icon
http://www.us-cert.gov/cas/techalerts/TA04-078A.html cve-icon cve-icon
https://exchange.xforce.ibmcloud.com/vulnerabilities/15505 cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2004-0079 cve-icon
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A2621 cve-icon cve-icon
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5770 cve-icon cve-icon
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A870 cve-icon cve-icon
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A975 cve-icon cve-icon
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9779 cve-icon cve-icon
https://www.cve.org/CVERecord?id=CVE-2004-0079 cve-icon
History

Wed, 16 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.05648}

epss

{'score': 0.02058}


Thu, 16 Jan 2025 18:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Subscriptions

4d Webstar
Apple Mac Os X Mac Os X Server
Avaya Converged Communications Server Intuity Audix S8300 S8500 S8700 Sg200 Sg203 Sg208 Sg5 Vsu
Bluecoat Cacheos Ca Sa Proxysg
Checkpoint Firewall-1 Provider-1 Vpn-1
Cisco Access Registrar Application And Content Networking Software Call Manager Ciscoworks Common Management Foundation Ciscoworks Common Services Content Services Switch 11500 Css11000 Content Services Switch Css Secure Content Accelerator Firewall Services Module Gss 4480 Global Site Selector Gss 4490 Global Site Selector Ios Mds 9000 Okena Stormwatch Pix Firewall Pix Firewall Software Secure Content Accelerator Threat Response Webns
Dell Bsafe Ssl-j
Freebsd Freebsd
Hp Aaa Server Apache-based Web Server Hp-ux Wbem
Lite Speed Technologies Litespeed Web Server
Neoteris Instant Virtual Extranet
Novell Edirectory Imanager
Openbsd Openbsd
Openssl Openssl
Redhat Enterprise Linux Enterprise Linux Desktop Linux Openssl Stronghold
Sco Openserver
Securecomputing Sidewinder
Sgi Propack
Stonesoft Servercluster Stonebeat Fullcluster Stonebeat Securitycluster Stonebeat Webcluster Stonegate Stonegate Vpn Client
Sun Crypto Accelerator 4000
Symantec Clientless Vpn Gateway 4400
Tarantella Tarantella Enterprise
Vmware Gsx Server
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2025-01-16T17:33:22.869Z

Reserved: 2004-01-19T00:00:00.000Z

Link: CVE-2004-0079

cve-icon Vulnrichment

Updated: 2024-08-08T00:01:23.689Z

cve-icon NVD

Status : Deferred

Published: 2004-11-23T05:00:00.000

Modified: 2025-04-03T01:03:51.193

Link: CVE-2004-0079

cve-icon Redhat

Severity : Important

Publid Date: 2004-03-17T00:00:00Z

Links: CVE-2004-0079 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses