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CVE
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CVE-2011-1922Date: (C)2011-05-31   (M)2023-12-22


daemon/worker.c in Unbound 1.x before 1.4.10, when debugging functionality and the interface-automatic option are enabled, allows remote attackers to cause a denial of service (assertion failure and daemon exit) via a crafted DNS request that triggers improper error handling.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V2 Severity:
CVSS Score : 4.3
Exploit Score: 8.6
Impact Score: 2.9
 
CVSS V2 Metrics:
Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality: NONE
Integrity: NONE
Availability: PARTIAL
  
Reference:
SECUNIA-44865
BID-47986
OSVDB-72750
FEDORA-2011-7555
VU#531342
http://unbound.nlnetlabs.nl/downloads/CVE-2011-1922.txt
unbound-dns-dos(67645)

CWE    1
CWE-399
OVAL    4
oval:org.secpod.oval:def:102903
oval:org.secpod.oval:def:103458
oval:org.secpod.oval:def:102688
oval:org.secpod.oval:def:1099
...

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