CVE-2019-14462

NameCVE-2019-14462
DescriptionAn 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.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
NVD severityhigh
Debian Bugs933805

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
libmodbus (PTS)jessie3.0.6-1vulnerable
stretch3.0.6-2vulnerable
buster3.1.4-2vulnerable
bullseye, sid3.1.6-2fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
libmodbussource(unstable)3.1.6-1933805

Notes

[buster] - libmodbus <no-dsa> (Minor issue)
[stretch] - 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)

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