CVE-2003-0543

Summary

CVECVE-2003-0543
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2003-11-17 05:00:00 UTC
Updated2025-04-03 01:03:51 UTC
DescriptionInteger 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.

Risk And Classification

Primary CVSS: v2.0 5 from [email protected]

AV:N/AC:L/Au:N/C:N/I:N/A:P

Problem Types: NVD-CWE-Other | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial

AV:N/AC:L/Au:N/C:N/I:N/A:P

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Openssl Openssl 0.9.6 All All All
Application Openssl Openssl 0.9.7 All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
Repository / Oval Repository af854a3a-2127-422b-91ae-364da2661108 oval.cisecurity.org
rhn.redhat.com | Red Hat Support af854a3a-2127-422b-91ae-364da2661108 www.redhat.com
CERT/CC Vulnerability Note VU#255484 af854a3a-2127-422b-91ae-364da2661108 www.kb.cert.org US Government Resource
Debian -- Security Information -- DSA-393-1 openssl af854a3a-2127-422b-91ae-364da2661108 www.debian.org
LinuxSecurity.com: EnGarde: OpenSSL ASN.1 parsing vulnerabilities af854a3a-2127-422b-91ae-364da2661108 www.linuxsecurity.com
Bug 104893 - CAN-2003-0543/0544 OpenSSL ASN.1 protocol crashes af854a3a-2127-422b-91ae-364da2661108 bugzilla.redhat.com Vendor Advisory
redhat.com | Red Hat Support af854a3a-2127-422b-91ae-364da2661108 www.redhat.com Patch, Vendor Advisory
OpenSSL ASN.1 Parsing Vulnerabilities af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
IBM Vulnerability Detected: 170.23.146.40:443 - OpenSSL Overflow Via Invalid Certificate Passing - United States af854a3a-2127-422b-91ae-364da2661108 www-1.ibm.com
Repository / Oval Repository af854a3a-2127-422b-91ae-364da2661108 oval.cisecurity.org
Webmail - OVH af854a3a-2127-422b-91ae-364da2661108 www.vupen.com
Debian -- Security Information -- DSA-394-1 openssl095 af854a3a-2127-422b-91ae-364da2661108 www.debian.org
IBM Rational RequisitePro OpenSSL Vulnerability - Advisories - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com
www.uniras.gov.uk/vuls/2003/006489/openssl.htm af854a3a-2127-422b-91ae-364da2661108 www.uniras.gov.uk
sunsolve.sun.com/search/document.do af854a3a-2127-422b-91ae-364da2661108 sunsolve.sun.com
CERT Advisory CA-2003-26 Multiple Vulnerabilities in SSL/TLS Implementations af854a3a-2127-422b-91ae-364da2661108 www.cert.org US Government Resource
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

OrganizationPublishedContributorStatement
Red Hat2008-07-07Mark J CoxFor Red Hat Enterprise Linux 2.1 OpenSSL packages (openssl, openssl096, openssl095a) issue was addressed via RHSA-2003:293. The OpenSSL packages in Red Hat Enterprise Linux 3 and 4 (openssl, openssl096b) contain a backported patch since their initial release. The OpenSSL packages in Red Hat Enterprise Linux 5 are based on fixed upstream release (openssl), or contain backported patch since their initial release (openssl097a).

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