CVE-2008-5659

high

Description

The gnu.java.security.util.PRNG class in GNU Classpath 0.97.2 and earlier uses a predictable seed based on the system time, which makes it easier for context-dependent attackers to conduct brute force attacks against cryptographic routines that use this class for randomness, as demonstrated against DSA private keys.

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/47574

http://www.openwall.com/lists/oss-security/2008/12/06/2

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38417

Details

Source: Mitre, NVD

Published: 2008-12-17

Updated: 2026-04-23

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Severity: High

EPSS

EPSS: 0.01951