UpHeron
All vulnerabilities

Servers and applications

CVE-2012-5166

ISC BIND 9.x before 9.7.6-P4, 9.8.x before 9.8.3-P4, 9.9.x before 9.9.1-P4, and 9.4-ESV and 9.6-ESV before 9.6-ESV-R7-P4 allows remote attackers to cause a denial of service (named daemon hang) via unspecified combinations of resource records.

Severity
High 7.8
Published
10 Oct 2012
Last changed
16 Jun 2026
Added to UpHeron
1 Nov 2026
Exploit chance
33% in the next 30 daysHigher than 98% of CVEs. EPSS by FIRST, 12 Nov 2026
Weakness
CWE-189
Attack
Over the network · No login needed
Attacker can
Take it down
CVSS vector
AV:N/AC:L/Au:N/C:N/I:N/A:C
Sources
NVD

Affected software

SoftwareAffected versions
BIND 9Servers and applications · cpe:a:isc:bind
  • Version 9.9.1-p3
  • Version 9.9.1-p2
  • Version 9.9.1-p1
  • Version 9.9.1
All 273 release lines
  • Version 9.0.0-rc1
  • Version 9.0.0-rc2
  • Version 9.0.0-rc3
  • Version 9.0.0-rc4
  • Version 9.0.0-rc5
  • Version 9.0.0-rc6
  • Version 9.0
  • Version 9.0.1-rc1
  • Version 9.0.1-rc2
  • Version 9.0.1
  • Version 9.1.0-rc1
  • Version 9.1
  • Version 9.1.1-rc1
  • Version 9.1.1-rc2
  • Version 9.1.1-rc3
  • Version 9.1.1-rc4
  • Version 9.1.1-rc5
  • Version 9.1.1-rc6
  • Version 9.1.1-rc7
  • Version 9.1.1
  • Version 9.1.2-rc1
  • Version 9.1.2
  • Version 9.1.3-rc1
  • Version 9.1.3-rc2
  • Version 9.1.3-rc3
  • Version 9.1.3
  • Version 9.2.0-a1
  • Version 9.2.0-a2
  • Version 9.2.0-a3
  • Version 9.2.0-b1
  • Version 9.2.0-b2
  • Version 9.2.0-rc1
  • Version 9.2.0-rc2
  • Version 9.2.0-rc3
  • Version 9.2.0-rc4
  • Version 9.2.0-rc5
  • Version 9.2.0-rc6
  • Version 9.2.0-rc7
  • Version 9.2.0-rc8
  • Version 9.2.0-rc9
  • Version 9.2.0-rc10
  • Version 9.2.0
  • Version 9.2.1-rc1
  • Version 9.2.1-rc2
  • Version 9.2.1
  • Version 9.2.2-rc1
  • Version 9.2.2
  • Version 9.2.2-p2
  • Version 9.2.2-p3
  • Version 9.2.3-rc1
  • Version 9.2.3-rc2
  • Version 9.2.3-rc3
  • Version 9.2.3-rc4
  • Version 9.2.3
  • Version 9.2.4-rc2
  • Version 9.2.4-rc3
  • Version 9.2.4-rc4
  • Version 9.2.4-rc5
  • Version 9.2.4-rc6
  • Version 9.2.4-rc7
  • Version 9.2.4-rc8
  • Version 9.2.4
  • Version 9.2.5-b2
  • Version 9.2.5-rc1
  • Version 9.2.5
  • Version 9.2.6-rc1
  • Version 9.2.6
  • Version 9.2.7-rc1
  • Version 9.2.7-rc2
  • Version 9.2.7-rc3
  • Version 9.2.7
  • Version 9.2.8
  • Version 9.2.9-rc1
  • Version 9.2.9
  • Version 9.3.0-b2
  • Version 9.3.0-b3
  • Version 9.3.0-b4
  • Version 9.3.0-rc1
  • Version 9.3.0-rc2
  • Version 9.3.0-rc3
  • Version 9.3.0-rc4
  • Version 9.3
  • Version 9.3.1-b2
  • Version 9.3.1-rc1
  • Version 9.3.1
  • Version 9.3.2-rc1
  • Version 9.3.2
  • Version 9.3.3-rc1
  • Version 9.3.3-rc2
  • Version 9.3.3-rc3
  • Version 9.3.3
  • Version 9.3.4
  • Version 9.3.5-rc1
  • Version 9.3.5-rc2
  • Version 9.3.5
  • Version 9.3.6-rc1
  • Version 9.3.6
  • Version 9.4.0-a1
  • Version 9.4.0-a2
  • Version 9.4.0-a3
  • Version 9.4.0-a4
  • Version 9.4.0-a5
  • Version 9.4.0-a6
  • Version 9.4-b1
  • Version 9.4.0-b1
  • Version 9.4.0-b2
  • Version 9.4.0-b3
  • Version 9.4.0-b4
  • Version 9.4.0-rc1
  • Version 9.4.0-rc2
  • Version 9.4-r5-b1
  • Version 9.4-r5-rc1
  • Version 9.4
  • Version 9.4-r1
  • Version 9.4-r2
  • Version 9.4-r3
  • Version 9.4-r4
  • Version 9.4-r4-p1
  • Version 9.4-r5
  • Version 9.4-r5-p1
  • Version 9.4.1
  • Version 9.4.2-rc1
  • Version 9.4.2-rc2
  • Version 9.4.2
  • Version 9.4.3-b1
  • Version 9.4.3-b2
  • Version 9.4.3-b3
  • Version 9.4.3-rc1
  • Version 9.4.3
  • Version 9.4.3-p1
  • Version 9.4.3-p2
  • Version 9.4.3-p3
  • Version 9.4.3-p4
  • Version 9.4.3-p5
  • Version 9.5.0-a1
  • Version 9.5.0-a2
  • Version 9.5.0-a3
  • Version 9.5.0-a4
  • Version 9.5.0-a5
  • Version 9.5.0-a6
  • Version 9.5.0-a7
  • Version 9.5.0-b1
  • Version 9.5.0-b2
  • Version 9.5.0-b3
  • Version 9.5.0-rc1
  • Version 9.5
  • Version 9.5.0-p1
  • Version 9.5.0-p2
  • Version 9.5.0-p2_w1
  • Version 9.5.0-p2_w2
  • Version 9.5.1-b1
  • Version 9.5.1-b2
  • Version 9.5.1-b3
  • Version 9.5.1-rc1
  • Version 9.5.1-rc2
  • Version 9.5.1
  • Version 9.5.2-b1
  • Version 9.5.2-rc1
  • Version 9.5.2
  • Version 9.5.2-p1
  • Version 9.5.2-p2
  • Version 9.5.2-p3
  • Version 9.5.2-p4
  • Version 9.5.3-b1
  • Version 9.5.3-rc1
  • Version 9.6.0-a1
  • Version 9.6.0-b1
  • Version 9.6.0-rc1
  • Version 9.6.0-rc2
  • Version 9.6-r5_b1
  • Version 9.6-r6_b1
  • Version 9.6-r6_rc1
  • Version 9.6-r6_rc2
  • Version 9.6
  • Version 9.6.0-p1
  • Version 9.6-r1
  • Version 9.6-r2
  • Version 9.6-r3
  • Version 9.6-r4
  • Version 9.6-r4_p1
  • Version 9.6-r5
  • Version 9.6-r5_p1
  • Version 9.6-r6
  • Version 9.6-r7
  • Version 9.6-r7_p1
  • Version 9.6-r7_p2
  • Version 9.6.1-b1
  • 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-b1
  • Version 9.6.2-rc1
  • Version 9.6.2
  • Version 9.6.2-p1
  • Version 9.6.2-p2
  • Version 9.6.2-p3
  • Version 9.6.3-b1
  • Version 9.6.3-rc1
  • Version 9.6.3
  • Version 9.7.0-a1
  • Version 9.7.0-a2
  • Version 9.7.0-a3
  • Version 9.7.0-b1
  • Version 9.7.0-b2
  • Version 9.7.0-b3
  • 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-b1
  • Version 9.7.1-rc1
  • Version 9.7.1
  • Version 9.7.1-p1
  • Version 9.7.1-p2
  • 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 9.7.4-b1
  • Version 9.7.4-rc1
  • Version 9.7.4
  • Version 9.7.4-p1
  • Version 9.7.5-b1
  • Version 9.7.5-rc1
  • Version 9.7.5-rc2
  • Version 9.7.5
  • Version 9.7.6
  • Version 9.7.6-p1
  • Version 9.7.6-p2
  • Version 9.7.6-p3
  • 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 9.8.0-p4
  • Version 9.8.1-b1
  • Version 9.8.1-b2
  • Version 9.8.1-b3
  • Version 9.8.1-rc1
  • Version 9.8.1
  • Version 9.8.1-p1
  • Version 9.8.2-b1
  • Version 9.8.2-rc1
  • Version 9.8.2-rc2
  • Version 9.8.2
  • Version 9.8.3
  • Version 9.8.3-p1
  • Version 9.8.3-p2
  • Version 9.8.3-p3
  • Version 9.9.0-a1
  • Version 9.9.0-a2
  • Version 9.9.0-a3
  • Version 9.9.0-b1
  • Version 9.9.0-b2
  • Version 9.9.0-rc1
  • Version 9.9.0-rc2
  • Version 9.9.0-rc3
  • Version 9.9.0-rc4
  • Version 9.9.0
  • Version 9.9.1
  • Version 9.9.1-p1
  • Version 9.9.1-p2
  • Version 9.9.1-p3

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2012-5166
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2012-5166