| Name | CVE-2021-30130 |
| Description | phpseclib before 2.0.31 and 3.x before 3.0.7 mishandles RSA PKCS#1 v1.5 signature verification. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| php-phpseclib (PTS) | stretch | 2.0.4-1 | vulnerable |
| buster | 2.0.14-1 | vulnerable |
| bullseye | 2.0.30-1 | vulnerable |
| sid | 2.0.30-2 | fixed |
| php-phpseclib3 (PTS) | sid | 3.0.7-1 | fixed |
| phpseclib (PTS) | stretch | 1.0.5-1 | vulnerable |
| buster | 1.0.14-1 | vulnerable |
| bullseye | 1.0.19-2 | vulnerable |
| sid | 1.0.19-3 | fixed |
The information below is based on the following data on fixed versions.
Notes
https://github.com/phpseclib/phpseclib/pull/1635