Vulnerability in Isc Bind
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 response containing large RRSIG RRsets.
EPSS: 0.246 (97.7th percentile) — read the EPSS interpretation.
Affected products
- Isc Bind — versions 9.0, 9.0.0, 9.0.1
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cret@cert.org (US Government Resource, x_refsource_CERT-VN, third-party-advisory)
- cret@cert.org (vendor-advisory, x_refsource_MANDRIVA)
- cret@cert.org (x_refsource_CONFIRM)
- cret@cert.org (x_refsource_SECUNIA, third-party-advisory)
- cret@cert.org (vdb-entry, x_refsource_BID)
- cret@cert.org (x_refsource_HP, vendor-advisory)
- cret@cert.org (x_refsource_SECUNIA, third-party-advisory)
- cret@cert.org (vendor-advisory, x_refsource_SLACKWARE)
- cret@cert.org (vendor-advisory, x_refsource_SUSE)
- cret@cert.org (x_refsource_SECUNIA, third-party-advisory)
Frequently asked questions
- What is CVE-2011-1910?
- CVE-2011-1910 is a vulnerability in Isc Bind, classified under CWE-189. Published 2011-05-31.
- Is CVE-2011-1910 known to be exploited?
- 13 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.