DEBIAN-CVE-2019-19977

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Source
https://security-tracker.debian.org/tracker/CVE-2019-19977
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2019-19977.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2019-19977
Upstream
Published
2019-12-26T01:15:10Z
Modified
2025-09-25T23:24:06.664879Z
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

Debian:11 / libesmtp

Package

Name
libesmtp
Purl
pkg:deb/debian/libesmtp?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.0.6-4.3
1.1.0-1
1.1.0-2
1.1.0-3
1.1.0-3.1~deb12u1
1.1.0-3.1
1.1.0-3.2

Ecosystem specific 

{
    "urgency": "unimportant"
}

Debian:12 / libesmtp

Package

Name
libesmtp
Purl
pkg:deb/debian/libesmtp?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.1.0-3
1.1.0-3.1~deb12u1
1.1.0-3.1
1.1.0-3.2

Ecosystem specific 

{
    "urgency": "unimportant"
}

Debian:13 / libesmtp

Package

Name
libesmtp
Purl
pkg:deb/debian/libesmtp?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.1.0-3.2

Ecosystem specific 

{
    "urgency": "unimportant"
}

Debian:14 / libesmtp

Package

Name
libesmtp
Purl
pkg:deb/debian/libesmtp?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.1.0-3.2

Ecosystem specific 

{
    "urgency": "unimportant"
}