Access Restriction Bypass Affecting bind package, versions [,9.6.2)[9.7.0,9.7.2)


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
2.73% (91st percentile)

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  • Snyk IDSNYK-UNMANAGED-BIND-2382081
  • published26 Jan 2022
  • disclosed6 Dec 2010
  • creditUnknown

Introduced: 6 Dec 2010

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

How to fix?

Upgrade bind to version 9.6.2, 9.7.2 or higher.

Overview

Affected versions of this package are vulnerable to Access Restriction Bypass 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

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