Description
Internet Systems Consortium (ISC) BIND 9.6.0 and earlier does not properly check the return value from the OpenSSL EVP_VerifyFinal function, which allows remote attackers to bypass validation of the certificate chain via a malformed SSL/TLS signature, a similar vulnerability to CVE-2008-5077 and CVE-2009-0025.
Metrics
CVSS 3.1 7.5/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://groups.google.com/group/comp.protocols.dns.bind/browse_thread/thread/49ef622c8329fd33Mailing List
- http://secunia.com/advisories/33559Broken Link, Vendor Advisory
- http://slackware.com/security/viewer.php?l=slackware-security&y=2009&m=slackware-security.540362Mailing List, Patch
- http://www.mandriva.com/security/advisories?name=MDVSA-2009:037Broken Link
- http://www.vupen.com/english/advisories/2009/0043Broken Link
- https://www.isc.org/node/373Broken Link, Vendor Advisory
- http://groups.google.com/group/comp.protocols.dns.bind/browse_thread/thread/49ef622c8329fd33Mailing List
- http://secunia.com/advisories/33559Broken Link, Vendor Advisory
- http://slackware.com/security/viewer.php?l=slackware-security&y=2009&m=slackware-security.540362Mailing List, Patch
- http://www.mandriva.com/security/advisories?name=MDVSA-2009:037Broken Link
- http://www.vupen.com/english/advisories/2009/0043Broken Link
- https://www.isc.org/node/373Broken Link, Vendor Advisory
Timeline
- Published
- Jan 26, 2009
- Last modified
- Jun 16, 2026
- NVD status
- Modified