9.8
CVE-2008-2108
- EPSS 5.61%
- Veröffentlicht 07.05.2008 21:20:00
- Zuletzt bearbeitet 09.04.2025 00:30:58
- Quelle cve@mitre.org
- CVE-Watchlists
- Unerledigt
LoginThe GENERATE_SEED macro in PHP 4.x before 4.4.8 and 5.x before 5.2.5, when running on 64-bit systems, performs a multiplication that generates a portion of zero bits during conversion due to insufficient precision, which produces 24 bits of entropy and simplifies brute force attacks against protection mechanisms that use the rand and mt_rand functions.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Fedoraproject ≫ Fedora Version8
Fedoraproject ≫ Fedora Version9
Canonical ≫ Ubuntu Linux Version6.06
Canonical ≫ Ubuntu Linux Version7.04
Canonical ≫ Ubuntu Linux Version7.10
Canonical ≫ Ubuntu Linux Version8.04 SwEdition-
Debian ≫ Debian Linux Version4.0
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 5.61% | 0.9 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 9.8 | 3.9 | 5.9 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
|
| nvd@nist.gov | 7.5 | 10 | 6.4 |
AV:N/AC:L/Au:N/C:P/I:P/A:P
|
CWE-331 Insufficient Entropy
The product uses an algorithm or scheme that produces insufficient entropy, leaving patterns or clusters of values that are more likely to occur than others.