| Name | CVE-2020-16135 |
| Description | libssh 0.9.4 has a NULL pointer dereference in tftpserver.c if ssh_buffer_new returns NULL. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-2303-1 |
| Debian Bugs | 966560 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| libssh (PTS) | bullseye (security), bullseye | 0.9.8-0+deb11u1 | fixed |
| bookworm, bookworm (security) | 0.10.6-0+deb12u1 | fixed |
| trixie, sid | 0.11.1-1 | fixed |
The information below is based on the following data on fixed versions.
Notes
[buster] - libssh <no-dsa> (Minor issue)
https://bugs.libssh.org/T232
https://bugs.libssh.org/rLIBSSHe631ebb3e2247dd25e9678e6827c20dc73b73238
https://gitlab.com/libssh/libssh-mirror/-/merge_requests/120