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CVE-2003-0543 Details

Description

Integer overflow in OpenSSL 0.9.6 and 0.9.7 allows remote attackers to cause a denial of service (crash) via an SSL client certificate with certain ASN.1 tag values.

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URL	Source(s)	Tag(s)
http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=104893	CVE	Vendor Advisory
http://secunia.com/advisories/22249	CVE
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A4254	CVE
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5292	CVE
http://sunsolve.sun.com/search/document.do?assetkey=1-66-201029-1	CVE
http://www-1.ibm.com/support/docview.wss?uid=swg21247112	CVE
http://www.cert.org/advisories/CA-2003-26.html	CVE	US Government Resource
http://www.debian.org/security/2003/dsa-393	CVE
http://www.debian.org/security/2003/dsa-394	CVE
http://www.kb.cert.org/vuls/id/255484	CVE	US Government Resource
http://www.linuxsecurity.com/advisories/engarde_advisory-3693.html	CVE
http://www.redhat.com/support/errata/RHSA-2003-291.html	CVE	PatchVendor Advisory
http://www.redhat.com/support/errata/RHSA-2003-292.html	CVE
http://www.securityfocus.com/bid/8732	CVE
http://www.uniras.gov.uk/vuls/2003/006489/openssl.htm	CVE
http://www.vupen.com/english/advisories/2006/3900	CVE
http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=104893	[email protected]	Vendor Advisory
http://secunia.com/advisories/22249	[email protected]
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A4254	[email protected]
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5292	[email protected]
http://sunsolve.sun.com/search/document.do?assetkey=1-66-201029-1	[email protected]
http://www-1.ibm.com/support/docview.wss?uid=swg21247112	[email protected]
http://www.cert.org/advisories/CA-2003-26.html	[email protected]	US Government Resource
http://www.debian.org/security/2003/dsa-393	[email protected]
http://www.debian.org/security/2003/dsa-394	[email protected]
http://www.kb.cert.org/vuls/id/255484	[email protected]	US Government Resource
http://www.linuxsecurity.com/advisories/engarde_advisory-3693.html	[email protected]
http://www.redhat.com/support/errata/RHSA-2003-291.html	[email protected]	PatchVendor Advisory
http://www.redhat.com/support/errata/RHSA-2003-292.html	[email protected]
http://www.securityfocus.com/bid/8732	[email protected]
http://www.uniras.gov.uk/vuls/2003/006489/openssl.htm	[email protected]
http://www.vupen.com/english/advisories/2006/3900	[email protected]

see all 32 references

Weakness Enumeration

CWE-ID	CWE Name	Source
NVD-CWE-Other	Weakness Not in a Standard CWE Category	[email protected]

Affected Products

Product	Versions
openssl openssl	0.9.6 0.9.7
CPE cpe:2.3:a:openssl:openssl:0.9.6:::::::* cpe:2.3:a:openssl:openssl:0.9.7:::::::* Remediation No remediation found in references.

Change History

6 change records found show changes

Date	Action	Recorded By
Jun 16, 2026	CVE Modified	[email protected]
Apr 16, 2026		[email protected]
Nov 20, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
May 3, 2018	CVE Modified	[email protected]
Jan 1, 2004	Initial Analysis	[email protected]