CVE-2007-2930
CVSS 4.3 - MEDIUM
Description
The (1) NSID_SHUFFLE_ONLY and (2) NSID_USE_POOL PRNG algorithms in ISC BIND 8 before 8.4.7-P1 generate predictable DNS query identifiers when sending outgoing queries such as NOTIFY messages when answering questions as a resolver, which allows remote attackers to poison DNS caches via unknown vectors. NOTE: this issue is different from CVE-2007-2926.
Affected Products
1| Vendor | Product | Version |
|---|---|---|
| isc | bind |
All versions
|
References
Weakness Types
NVD-CWE-Other
CVE Information
- CVE ID:
CVE-2007-2930- Published:
- 2007-09-12
- Modified:
- 2026-04-23
- CVSS Score:
- 4.3
- Severity:
- MEDIUM
- Vector:
AV:N/AC:M/Au:N/C:N/I:P/A:N
Affected Vendors
isc
Quick Actions
CVSS Severity Scale
0.0 - 3.9
LOW
4.0 - 6.9
MEDIUM
7.0 - 8.9
HIGH
9.0 - 10.0
CRITICAL