Off-by-one error in named in ISC BIND 9.x before 9.7.3-P1, 9.8.x before 9.8.0-P2, 9.4-ESV before 9.4-ESV-R4-P1, and 9.6-ESV before 9.6-ESV-R4-P1 allows remote DNS servers to cause a denial of service (assertion failure and daemon exit) via a negative response containing large RRSIG RRsets.
Published 2011-05-31 20:55:03
Updated 2019-10-09 23:02:54
Source CERT/CC
View at NVD,   CVE.org
Vulnerability category: Denial of service

Threat overview for CVE-2011-1910

Top countries where our scanners detected CVE-2011-1910
Top open port discovered on systems with this issue 53
IPs affected by CVE-2011-1910 15,296
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2011-1910!
*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2011-1910

Probability of exploitation activity in the next 30 days: 94.31%

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

CVSS scores for CVE-2011-1910

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source
5.0
MEDIUM AV:N/AC:L/Au:N/C:N/I:N/A:P
10.0
2.9
NIST

CWE ids for CVE-2011-1910

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

References for CVE-2011-1910

Products affected by CVE-2011-1910

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