CVE-2012-1033
The resolver in ISC BIND 9 through 9.8.1-P1 overwrites cached server names and TTL values in NS records during the processing of a response to an A record query, which allows remote attackers to trigger continued resolvability of revoked domain names…
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 13.5%, higher than 96% of all known CVEs. Patch or mitigate before the next change window.
Description
The resolver in ISC BIND 9 through 9.8.1-P1 overwrites cached server names and TTL values in NS records during the processing of a response to an A record query, which allows remote attackers to trigger continued resolvability of revoked domain names via a "ghost domain names" attack.
- CVSS 2.0
- 5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:P/A:N
- EPSS
- 13.54% probability · 96th percentile
- CISA KEV
- Not listed
- Affected
- isc/bind
- Source
- cve@mitre.org
References
- http://marc.info/?l=bugtraq&m=135638082529878&w=2
- http://osvdb.org/78916
- http://rhn.redhat.com/errata/RHSA-2012-0717.html
- http://secunia.com/advisories/47884
- http://www.kb.cert.org/vuls/id/542123US Government Resource
- http://www.securityfocus.com/bid/51898
- http://www.securitytracker.com/id?1026647
- https://exchange.xforce.ibmcloud.com/vulnerabilities/73053
- https://hermes.opensuse.org/messages/15136456
- https://hermes.opensuse.org/messages/15136477
- https://www.isc.org/software/bind/advisories/cve-2012-1033Vendor Advisory
- http://marc.info/?l=bugtraq&m=135638082529878&w=2
- http://osvdb.org/78916
- http://rhn.redhat.com/errata/RHSA-2012-0717.html
- http://secunia.com/advisories/47884
- http://www.kb.cert.org/vuls/id/542123US Government Resource
- http://www.securityfocus.com/bid/51898
- http://www.securitytracker.com/id?1026647
- https://exchange.xforce.ibmcloud.com/vulnerabilities/73053
- https://hermes.opensuse.org/messages/15136456
- https://hermes.opensuse.org/messages/15136477
- https://www.isc.org/software/bind/advisories/cve-2012-1033Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.