CVE-2011-1907: isc bind Resource Management Errors
Vulnerability summary
CVE-2011-1907 is a medium (CVSS 5.0) Resource Management Errors vulnerability in isc bind. EPSS estimates a 5.37% chance of exploitation in the next 30 days, higher than 92.6% of scored vulnerabilities.
Not severe (CVSS 5, network access); no exploitation reported by the 5 checked sources
Source freshness unavailable
How is this decided?Advisory lineage
Upstream 0 · Downstream 1 · Related 1Timeline
- 09-05-2011PublishedVulnerability first disclosed.
- 06-08-2024Last modifiedVulnerability information updated.
Description
ISC BIND 9.8.x before 9.8.0-P1, when Response Policy Zones (RPZ) RRset replacement is enabled, allows remote attackers to cause a denial of service (assertion failure and daemon exit) via an RRSIG query.
CVSS metrics
1 score · 1 source · 1 versionEPSS trend
Probability
5.37%
Chance of exploitation in the next 30 days
Percentile
93%
Versus all other CVEs
30-day change
No change 0.00 pp
From 5.37% on 04-10-2026
Known exploited
Compare KEV catalogs
CISA KEVNot in the CISA KEV catalog.
ENISA CNWNot in the ENISA CNW catalog.
CIRCLNot in the CIRCL catalog.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Known conditions: network-reachable, no authentication (CVSS vector). Other conditions: not stated in public data.
Debian1 product
- bind9< 1:9.8.1.dfsg.P1-1
Isc1 product
- bind9.8.0
2 vendors · 2 products
