high7.5
CVE-2023-49316
In Math/BinaryField.php in phpseclib 3 before 3.0.34, excessively large degrees can lead to a denial of service.
Impact
In Math/BinaryField.php in phpseclib 3 before 3.0.34, excessively large degrees can lead to a denial of service.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| composer | phpseclib/phpseclib | >= 3.0.0, < 3.0.34 | 3.0.34 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Phpseclib | Phpseclib | from 3.0.0 before 3.0.34 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/advisories/GHSA-2f25-pfq3-c7h8
- https://github.com/phpseclib/phpseclib/security/advisories/GHSA-2f25-pfq3-c7h8
- https://nvd.nist.gov/vuln/detail/CVE-2023-49316
- https://github.com/phpseclib/phpseclib/commit/964d78101a70305df33f442f5490f0adb3b7e77f
- https://github.com/FriendsOfPHP/security-advisories/blob/master/phpseclib/phpseclib/CVE-2023-49316.yaml
- https://github.com/phpseclib/phpseclib/releases/tag/3.0.34