Description (CNA)
Starch versions 0.14 and earlier generate session ids insecurely. The default session id generator returns a SHA-1 hash seeded with a counter, the epoch time, the built-in rand function, the PID, and internal Perl reference addresses. The PID will come from a small set of numbers, and the epoch time may be guessed, if it is not leaked from the HTTP Date header. The built-in rand function is unsuitable for cryptographic usage. Predicable session ids could allow an attacker to gain access to systems.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| BLUEFEET / Starch | affected 0.01 through 0.14 |
CWE
CWE-340, CWE-338
References
- https://github.com/bluefeet/Starch/pull/5
- https://github.com/bluefeet/Starch/commit/5573449e64e0660f7ee209d1eab5881d4ccbee3b.patch
- https://metacpan.org/dist/Starch/source/lib/Starch/Manager.pm
ADP enrichment
No English description supplied.
No references supplied.