UpHeron
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Servers and applications

CVE-2015-8461

Race condition in resolver.c in named in ISC BIND 9.9.8 before 9.9.8-P2 and 9.10.3 before 9.10.3-P2 allows remote attackers to cause a denial of service (INSIST assertion failure and daemon exit) via unspecified vectors.

Severity
High 7.1
Published
16 Dec 2015
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Exploit chance
5% in the next 30 daysHigher than 92% of CVEs. EPSS by FIRST, 11 Nov 2026
Weakness
Race condition (CWE-362)
Attack
Over the network · No login needed
Attacker can
Take it down
CVSS vector
AV:N/AC:M/Au:N/C:N/I:N/A:C
Sources
NVD

Affected software

SoftwareAffected versions
BIND 9Servers and applications · cpe:a:isc:bind
  • Version 9.10.3
  • Version 9.10.3-rc1
  • Version 9.10.2-p4
  • Version 9.10.2-p3
All 159 release lines
  • Version 8.4.7
  • Version 9.0
  • Version 9.0.1
  • Version 9.1
  • Version 9.1.1
  • Version 9.1.2
  • Version 9.1.3
  • Version 9.2
  • Version 9.2.1
  • Version 9.2.2
  • Version 9.2.2-p3
  • Version 9.2.3
  • Version 9.2.4
  • Version 9.2.5
  • Version 9.2.6
  • Version 9.2.7
  • Version 9.3
  • Version 9.3.1
  • Version 9.3.2
  • Version 9.3.3
  • Version 9.4.0-rc1
  • Version 9.4
  • Version 9.4.1
  • Version 9.4.2
  • Version 9.4.3-rc1
  • Version 9.4.3
  • Version 9.5.0-rc1
  • Version 9.5
  • Version 9.5.1-rc1
  • Version 9.5.1-rc2
  • Version 9.5.1
  • Version 9.5.2-rc1
  • Version 9.5.2
  • Version 9.5.3-rc1
  • Version 9.5.3
  • Version 9.6.0-rc1
  • Version 9.6.0-rc2
  • 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-r5_p1
  • Version 9.6-r7_p1
  • Version 9.6-r7_p2
  • Version 9.6-r9_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 9.7.2-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 9.7.7
  • 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 9.8.3
  • Version 9.8.3-p1
  • Version 9.8.3-p2
  • Version 9.8.4
  • Version 9.8.5-b1
  • Version 9.8.5-b2
  • Version 9.8.5-rc1
  • Version 9.8.5-rc2
  • Version 9.8.5
  • Version 9.8.5-p1
  • Version 9.8.5-p2
  • Version 9.8.6-b1
  • Version 9.8.6-rc1
  • Version 9.8.6-rc2
  • 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 9.9.2
  • Version 9.9.3-b1
  • Version 9.9.3-b2
  • Version 9.9.3-rc1
  • Version 9.9.3-rc2
  • Version 9.9.3
  • Version 9.9.3-p1
  • Version 9.9.3-p2
  • Version 9.9.4-b1
  • Version 9.9.5
  • Version 9.9.6
  • Version 9.9.6-p1
  • Version 9.9.7-b1
  • Version 9.9.7-rc1
  • Version 9.9.7-rc2
  • Version 9.9.7-p1
  • Version 9.9.8-rc1
  • Version 9.9.8
  • Version 9.9.8-s1
  • Version 9.10.0
  • Version 9.10.1
  • Version 9.10.1-p1
  • Version 9.10.2-b1
  • Version 9.10.2-rc1
  • Version 9.10.2-p1
  • Version 9.10.2-p2
  • Version 9.10.2-p3
  • Version 9.10.2-p4
  • Version 9.10.3-rc1
  • Version 9.10.3

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2015-8461
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2015-8461