| Name | CVE-2019-14462 |
| Description | An issue was discovered in libmodbus before 3.0.7 and 3.1.x before 3.1.5. There is an out-of-bounds read for the MODBUS_FC_WRITE_MULTIPLE_COILS case, aka VD-1302. |
| 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) |
| References | DLA-2825-1 |
| NVD severity | medium |
| Debian Bugs | 933805 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| libmodbus (PTS) | stretch | 3.0.6-2 | vulnerable |
| stretch (security) | 3.0.6-2+deb9u1 | fixed | |
| buster | 3.1.4-2 | vulnerable | |
| bookworm, sid, bullseye | 3.1.6-2 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| libmodbus | source | stretch | 3.0.6-2+deb9u1 | DLA-2825-1 | ||
| libmodbus | source | (unstable) | 3.1.6-1 | 933805 |
[buster] - libmodbus <no-dsa> (Minor issue)
[jessie] - libmodbus <no-dsa> (Minor issue)
https://github.com/stephane/libmodbus/commit/5ccdf5ef79d742640355d1132fa9e2abc7fbaefc (3.1.5)
https://github.com/stephane/libmodbus/commit/6f915d4215c06be3c719761423d9b5e8aa3cb820 (3.1.5)
https://github.com/stephane/libmodbus/commit/2b5cb5896120d7564f4c34fdc5aaa4f22a97e45c (3.0.7)
https://github.com/stephane/libmodbus/commit/64cd092bcc421a70431fe1fb6b7f1e6f491f7cf8 (3.0.8)