tgt v1.0.93 Flaw: Non-Random Sequence of Challenges
CVE-2024-45751

5.9MEDIUM

Key Information:

Vendor

tgt (aka Linux target framework)

Vendor
CVE Published:
6 September 2024

What is CVE-2024-45751?

tgt (aka Linux target framework) before 1.0.93 attempts to achieve entropy by calling rand without srand. The PRNG seed is always 1, and thus the sequence of challenges is always identical.

References

https://github.com/fujita/tgt/pull/67
https://github.com/fujita/tgt/compare/v1.0.92...v1.0.93
https://www.openwall.com/lists/oss-security/2024/09/07/2

CVSS V3.1

Score:
5.9
Severity:
MEDIUM
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.