VulnerabilityModified

CVE-2009-0265

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…

HIGH 7.5EPSS 2.47%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (2.47%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

CVSS 3.1: 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS: 2.47% probability · 84th percentile
CISA KEV: Not listed
Weakness: CWE-252, CWE-295
Affected: isc/bind
Source: cve@mitre.org

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

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.