CVE-2019-19977

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2019-19977
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-19977.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2019-19977
Downstream
Related
Published
2019-12-26T01:15:10.973Z
Modified
2026-07-08T20:04:46.354072Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

libESMTP through 1.0.6 mishandles domain copying into a fixed-size buffer in ntlmbuildtype_2 in ntlm/ntlmstruct.c, as demonstrated by a stack-based buffer over-read.

References

Affected packages

Git / github.com/jbouse-debian/libesmtp

Affected ranges

Type
GIT
Repo
https://github.com/jbouse-debian/libesmtp
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
ca5bd0800ef1da234315da4c59716568eb5e6402
Database specific 
{
    "cpe": "cpe:2.3:a:libesmtp_project:libesmtp:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.0.6"
        }
    ],
    "source": "CPE_RANGE"
}

Affected versions

upstream/1.*
upstream/1.0.4
upstream/1.0.6

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-19977.json"