CVE-2025-40778
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2025
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
Cache poisoning attacks with unsolicited RRs
Under certain circumstances, BIND is too lenient when accepting records from answers, allowing an attacker to inject forged data into the cache. This issue affects BIND 9 versions 9.11.0 through 9.16.50, 9.18.0 through 9.18.39, 9.20.0 through 9.20.13, 9.21.0 through 9.21.12, 9.11.3-S1 through 9.16.50-S1, 9.18.11-S1 through 9.18.39-S1, and 9.20.9-S1 through 9.20.13-S1.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
BIND 9
- Vendor
- ISC
- Product
- BIND 9
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 9.11.0 | affected | custom | Unavailable | 9.16.50 | None listed |
| 9.18.0 | affected | custom | Unavailable | 9.18.39 | None listed |
| 9.20.0 | affected | custom | Unavailable | 9.20.13 | None listed |
| 9.21.0 | affected | custom | Unavailable | 9.21.12 | None listed |
| 9.11.3-S1 | affected | custom | Unavailable | 9.16.50-S1 | None listed |
| 9.18.11-S1 | affected | custom | Unavailable | 9.18.39-S1 | None listed |
| 9.20.9-S1 | affected | custom | Unavailable | 9.20.13-S1 | None listed |