CVE-2010-0213
Description
BIND 9.7.1 and 9.7.1-P1, when a recursive validating server has a trust anchor that is configured statically or via DNSSEC Lookaside Validation (DLV), allows remote attackers to cause a denial of service (infinite loop) via a query for an RRSIG record whose answer is not in the cache, which causes BIND to repeatedly send RRSIG queries to the authoritative servers.
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
OS impact
Debian Fixed 5 releases
| Version | Status | Fixed in |
|---|---|---|
| trixie | Fixed | 9.7.1.dfsg.P2 |
| sid | Fixed | 9.7.1.dfsg.P2 |
| forky | Fixed | 9.7.1.dfsg.P2 |
| bullseye | Fixed | 9.7.1.dfsg.P2 |
| bookworm | Fixed | 9.7.1.dfsg.P2 |
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| isc | bind | 9.7.1 | |
References
- http://lists.fedoraproject.org/pipermail/package-announce/2010-July/044445.html
- http://lists.opensuse.org/opensuse-security-announce/2010-11/msg00001.html
- http://secunia.com/advisories/40652
- http://secunia.com/advisories/40709
- http://www.isc.org/software/bind/advisories/cve-2010-0213
- http://www.kb.cert.org/vuls/id/211905
- http://www.securityfocus.com/bid/41730
- http://www.securitytracker.com/id?1024217
- http://www.vupen.com/english/advisories/2010/1884
- https://security-tracker.debian.org/tracker/CVE-2010-0213
CWEs
CWE-19
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.