UpHeron
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Servers and applications

CVE-2011-2464

Unspecified vulnerability in ISC BIND 9 9.6.x before 9.6-ESV-R4-P3, 9.7.x before 9.7.3-P3, and 9.8.x before 9.8.0-P4 allows remote attackers to cause a denial of service (named daemon crash) via a crafted UPDATE request.

Severity
Medium 5.0
Published
8 Jul 2011
Last changed
16 Jun 2026
Added to UpHeron
1 Nov 2026
Exploit chance
19% in the next 30 daysHigher than 97% of CVEs. EPSS by FIRST, 12 Nov 2026
Attack
Over the network · No login needed
Attacker can
Slow it down
CVSS vector
AV:N/AC:L/Au:N/C:N/I:N/A:P
Sources
NVD

Affected software

SoftwareAffected versions
BIND 9Servers and applications · cpe:a:isc:bind
  • Version 9.8.1-b1
  • Version 9.8.0-p2
  • Version 9.8.0-p1
  • Version 9.8.0
All 40 release lines
  • Version 9.6.0-rc1
  • Version 9.6.0-rc2
  • Version 9.6
  • Version 9.6.0-p1
  • Version 9.6.1-rc1
  • Version 9.6.1
  • Version 9.6.1-p1
  • Version 9.6.1-p2
  • Version 9.6.1-p3
  • Version 9.6.2-rc1
  • Version 9.6.2
  • Version 9.6.3-rc1
  • Version 9.6.3
  • Version 9.7.0-b1
  • Version 9.7.0-rc1
  • Version 9.7.0-rc2
  • Version 9.7.0
  • Version 9.7.0-p1
  • Version 9.7.0-p2
  • Version 9.7.1-rc1
  • Version 9.7.1
  • Version 9.7.1-p1
  • Version 9.7.1-p2
  • Version 9.7.2b1
  • Version 9.7.2-rc1
  • Version 9.7.2
  • Version 9.7.2-p1
  • Version 9.7.2-p2
  • Version 9.7.2-p3
  • Version 9.7.3-b1
  • Version 9.7.3-rc1
  • Version 9.7.3
  • Version 9.7.3-p1
  • Version 9.8.0-a1
  • Version 9.8.0-b1
  • Version 9.8.0-rc1
  • Version 9.8.0
  • Version 9.8.0-p1
  • Version 9.8.0-p2
  • Version 9.8.1-b1

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2011-2464
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2011-2464