| Name | CVE-2023-27560 |
| Description | Math/PrimeField.php in phpseclib 3.x before 3.0.19 has an infinite loop with composite primefields. |
| 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 | 1032371 |
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
Introduced by: https://github.com/phpseclib/phpseclib/commit/0398f7a81550a487170edca0ed39f360d4509e83 (3.0.0)
Fixed by: https://github.com/phpseclib/phpseclib/commit/6298d1cd55c3ffa44533bd41906caec246b60440 (3.0.19)