CVEvulnerability

CVE-2007-3152

7.5 HIGH Published 2007-06-11 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2007-06-11
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P

Description

c-ares before 1.4.0 uses a predictable seed for the random number generator for the DNS Transaction ID field, which might allow remote attackers to spoof DNS responses by guessing the field value.

Affected configurations

• daniel stenberg c-ares 1.0 • daniel stenberg c-ares 1.1 • daniel stenberg c-ares 1.2 • daniel stenberg c-ares 1.2.1 • daniel stenberg c-ares 1.3 • daniel stenberg c-ares 1.3.1 • daniel stenberg c-ares 1.3.2

References