| Name | CVE-2023-49316 |
| Description | In Math/BinaryField.php in phpseclib 3 before 3.0.34, excessively large degrees can lead to a denial of service. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| Debian Bugs | 1057008 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| php-phpseclib3 (PTS) | bookworm | 3.0.19-1+deb12u3 | fixed |
| bookworm (security) | 3.0.19-1+deb12u2 | fixed |
| sid, trixie | 3.0.42-1 | fixed |
The information below is based on the following data on fixed versions.
Notes
Fixed by: https://github.com/phpseclib/phpseclib/commit/964d78101a70305df33f442f5490f0adb3b7e77f (3.0.34)
check if affecting ldap-account-manager or unused path