| Name | CVE-2016-3125 |
| Description | The mod_tls module in ProFTPD before 1.3.5b and 1.3.6 before 1.3.6rc2 does not properly handle the TLSDHParamFile directive, which might cause a weaker than intended Diffie-Hellman (DH) key to be used and consequently allow attackers to have unspecified impact via unknown vectors. |
| 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 | 818492 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| proftpd-dfsg (PTS) | jessie, jessie (lts) | 1.3.5e+r1.3.5-2+deb8u8 | fixed |
| stretch (security) | 1.3.5e+r1.3.5b-4+deb9u2 | fixed |
| stretch (lts), stretch | 1.3.5e+r1.3.5b-4+deb9u3 | fixed |
| buster | 1.3.6-4+deb10u6 | fixed |
| buster (security), buster (lts) | 1.3.6-4+deb10u4 | fixed |
| bullseye | 1.3.7a+dfsg-12+deb11u2 | fixed |
| bookworm | 1.3.8+dfsg-4+deb12u3 | fixed |
| sid, trixie | 1.3.8.b+dfsg-4 | fixed |
The information below is based on the following data on fixed versions.
Notes
[wheezy] - proftpd-dfsg <no-dsa> (Minor issue; can be fixed in point release)
http://bugs.proftpd.org/show_bug.cgi?id=4230
Fixed in 1.3.6rc2, 1.3.5b.