CVE-2019-19977
CRITICAL9.8EPSS 0.65%Published: 12/26/2019Modified: 4/28/2026
Also known as:DEBIAN-CVE-2019-19977
Description
libESMTP through 1.0.6 mishandles domain copying into a fixed-size buffer in ntlm_build_type_2 in ntlm/ntlmstruct.c, as demonstrated by a stack-based buffer over-read.
Affected packages (1)
- Debian/libesmtpfrom 0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |