The dns_db_findrdataset function in db.c in named in ISC BIND 9.4 before 9.4.3-P3, 9.5 before 9.5.1-P3, and 9.6 before 9.6.1-P1, when configured as a master server, allows remote attackers to cause a denial of service (assertion failure and daemon exit) via an ANY record in the prerequisite section of a crafted dynamic update message, as exploited in the wild in July 2009.
Published 2009-07-29 17:30:01
Updated 2018-10-10 19:30:29
Source CERT/CC
View at NVD,   CVE.org
Vulnerability category: Denial of service

Threat overview for CVE-2009-0696

Top countries where our scanners detected CVE-2009-0696
Top open port discovered on systems with this issue 53
IPs affected by CVE-2009-0696 803
Threat actors abusing to this issue? Yes
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Exploit prediction scoring system (EPSS) score for CVE-2009-0696

Probability of exploitation activity in the next 30 days: 96.50%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 99 % EPSS Score History EPSS FAQ

CVSS scores for CVE-2009-0696

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source
4.3
MEDIUM AV:N/AC:M/Au:N/C:N/I:N/A:P
8.6
2.9
NIST

CWE ids for CVE-2009-0696

  • Assigned by: nvd@nist.gov (Primary)

References for CVE-2009-0696

Products affected by CVE-2009-0696

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