Vulnerability Monitor

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CVE-2003-0545

Double free vulnerability in OpenSSL 0.9.7 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via an SSL client certificate with a certain invalid ASN.1 encoding.

Published

2003-11-17T05:00:00.000

Last Modified

2025-04-03T01:03:51.193

Status

Deferred

Source

[email protected]

Severity

CVSSv3.1: 9.8 (CRITICAL)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: COMPLETE
Integrity Impact: COMPLETE
Availability Impact: COMPLETE

Exploitability Score

10.0

Impact Score

10.0

Weaknesses

Type: Primary
CWE-415

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	openssl	openssl	0.9.6	Yes
Application	openssl	openssl	0.9.7	Yes

References

http://secunia.com/advisories/22249 Broken Link, Vendor Advisory ([email protected])
http://www-1.ibm.com/support/docview.wss?uid=swg21247112 Broken Link ([email protected])
http://www.cert.org/advisories/CA-2003-26.html Third Party Advisory, US Government Resource ([email protected])
http://www.debian.org/security/2003/dsa-394 Broken Link ([email protected])
http://www.kb.cert.org/vuls/id/935264 Third Party Advisory, US Government Resource ([email protected])
http://www.redhat.com/support/errata/RHSA-2003-292.html Broken Link, Patch, Vendor Advisory ([email protected])
http://www.securityfocus.com/bid/8732 Broken Link, Third Party Advisory, VDB Entry ([email protected])
http://www.uniras.gov.uk/vuls/2003/006489/openssl.htm Broken Link, Patch, Vendor Advisory ([email protected])
http://www.vupen.com/english/advisories/2006/3900 Broken Link ([email protected])
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A2590 Broken Link ([email protected])
http://secunia.com/advisories/22249 Broken Link, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www-1.ibm.com/support/docview.wss?uid=swg21247112 Broken Link (af854a3a-2127-422b-91ae-364da2661108)
http://www.cert.org/advisories/CA-2003-26.html Third Party Advisory, US Government Resource (af854a3a-2127-422b-91ae-364da2661108)
http://www.debian.org/security/2003/dsa-394 Broken Link (af854a3a-2127-422b-91ae-364da2661108)
http://www.kb.cert.org/vuls/id/935264 Third Party Advisory, US Government Resource (af854a3a-2127-422b-91ae-364da2661108)
http://www.redhat.com/support/errata/RHSA-2003-292.html Broken Link, Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/8732 Broken Link, Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
http://www.uniras.gov.uk/vuls/2003/006489/openssl.htm Broken Link, Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.vupen.com/english/advisories/2006/3900 Broken Link (af854a3a-2127-422b-91ae-364da2661108)
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A2590 Broken Link (af854a3a-2127-422b-91ae-364da2661108)