Access Restriction Bypass Affecting bind9 package, versions <1:9.7.2.dfsg.P3-1


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
1.38% (87th percentile)

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  • Snyk IDSNYK-DEBIAN11-BIND9-516244
  • published6 Dec 2010
  • disclosed6 Dec 2010

Introduced: 6 Dec 2010

CVE-2010-3613  (opens in a new tab)
CWE-264  (opens in a new tab)

How to fix?

Upgrade Debian:11 bind9 to version 1:9.7.2.dfsg.P3-1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream bind9 package and not the bind9 package as distributed by Debian. See How to fix? for Debian:11 relevant fixed versions and status.

named in ISC BIND 9.6.2 before 9.6.2-P3, 9.6-ESV before 9.6-ESV-R3, and 9.7.x before 9.7.2-P3 does not properly handle the combination of signed negative responses and corresponding RRSIG records in the cache, which allows remote attackers to cause a denial of service (daemon crash) via a query for cached data.

References

CVSS Scores

version 3.1