named in ISC BIND 9.x before 9.9.7-P2 and 9.10.x before 9.10.2-P3 allows remote attackers to cause a denial of service (REQUIRE assertion fa
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- 2 on Exploit-DB
- Exploitation: active
- Automatable: yes
- Technical impact: total
Summary
The named DNS server in ISC BIND 9 is affected, and a remote attacker can crash it by sending specially crafted TKEY queries, causing a denial of service when the daemon exits after an assertion failure. Systems relying on BIND for name resolution could lose DNS service until the server is restarted.
Summarized by anthropic/claude-haiku-5.5. Verify details against the original sources.
Read the original description
named in ISC BIND 9.x before 9.9.7-P2 and 9.10.x before 9.10.2-P3 allows remote attackers to cause a denial of service (REQUIRE assertion failure and daemon exit) via TKEY queries.
Timeline
- CVE published
- Public exploit on Exploit-DB
EDB-37721, EDB-37723
- CISA SSVC assessment
Exploitation: active · Automatable: yes · Technical impact: total
- Added to CISA KEV
CISA has evidence of exploitation in the wild
- Record last updated
- CISA remediation deadline
Due date for US federal agencies to patch
- EPSS reached 10%
FIRST estimates at least a 10% chance of exploitation in the next 30 days
Affected versions
No affected packages have been listed by the sources.