CVE-2003-0543

Public exploit code

Working exploit or proof of concept code has been published for this vulnerability. Treat unpatched systems as at risk.

• OpenSSL ASN.1 < 0.9.6j/0.9.7b - Brute Forcer for Parsing Bugs2003-10-09 · dos · multiple · Verified

Impact

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.

Affected products

References

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