CVE-2011-1910

bind: Large RRSIG RRsets and Negative Caching can crash named

Published May 31, 2011 CVSS 2.0 · 5.0 Medium EPSS 24.6% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DSA Debian DSA DSA-2244-1 bind9 security update
Ubuntu USN Ubuntu USN USN-1139-1 Bind vulnerabilities
History

No history.

Weaknesses

Sources

Status
PUBLISHED
Assigner
certcc
Published
Updated
Aug 6, 2024, 10:46 PM
Reserved
May 9, 2011, 12:00 AM
Status
Modified
Published
May 31, 2011, 8:55 PM
Modified
Jun 16, 2026, 11:30 PM
Severity
Important
Public date
May 26, 2011, 12:00 AM