CVE-2011-1910
Off-by-one error in named in ISC BIND 9.x before 9.7.3-P1, 9.8.x before 9.8.0-P2, 9.4-ESV before 9.4-ESV-R4-P1, and 9.6-ESV before 9.6-ESV-R4-P1 allows remote DNS servers to cause a denial of service (assertion failure and daemon exit) via a negative…
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 24.6%, higher than 98% of all known CVEs. Patch or mitigate before the next change window.
Description
Off-by-one error in named in ISC BIND 9.x before 9.7.3-P1, 9.8.x before 9.8.0-P2, 9.4-ESV before 9.4-ESV-R4-P1, and 9.6-ESV before 9.6-ESV-R4-P1 allows remote DNS servers to cause a denial of service (assertion failure and daemon exit) via a negative response containing large RRSIG RRsets.
- CVSS 2.0
- 5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
- EPSS
- 24.64% probability · 98th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-189
- Affected
- isc/bind
- Source
- cret@cert.org
References
- http://lists.apple.com/archives/Security-announce/2011//Oct/msg00003.html
- http://lists.fedoraproject.org/pipermail/package-announce/2011-June/061082.html
- http://lists.fedoraproject.org/pipermail/package-announce/2011-June/061401.html
- http://lists.fedoraproject.org/pipermail/package-announce/2011-June/061405.html
- http://marc.info/?l=bugtraq&m=142180687100892&w=2
- http://osvdb.org/72540
- http://secunia.com/advisories/44677
- http://secunia.com/advisories/44719Vendor Advisory
- http://secunia.com/advisories/44741
- http://secunia.com/advisories/44744
- http://secunia.com/advisories/44758
- http://secunia.com/advisories/44762
- http://secunia.com/advisories/44783
- http://secunia.com/advisories/44929
- http://security.freebsd.org/advisories/FreeBSD-SA-11:02.bind.asc
- http://slackware.com/security/viewer.php?l=slackware-security&y=2011&m=slackware-security.685026
- http://support.apple.com/kb/HT5002
- http://www.debian.org/security/2011/dsa-2244
- http://www.kb.cert.org/vuls/id/795694US Government Resource
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:104
- http://www.redhat.com/support/errata/RHSA-2011-0845.html
- http://www.securityfocus.com/bid/48007
- http://www.securitytracker.com/id?1025572
- https://bugzilla.redhat.com/show_bug.cgi?id=708301
- https://hermes.opensuse.org/messages/8699912
- https://www.isc.org/software/bind/advisories/cve-2011-1910Vendor Advisory
- http://lists.apple.com/archives/Security-announce/2011//Oct/msg00003.html
- http://lists.fedoraproject.org/pipermail/package-announce/2011-June/061082.html
- http://lists.fedoraproject.org/pipermail/package-announce/2011-June/061401.html
- http://lists.fedoraproject.org/pipermail/package-announce/2011-June/061405.html
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.