CVE-2019-19977

CRITICAL

9.8

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.

Details CVE

Score CVSS v3.19.8

SeveriteCRITICAL

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie12/26/2019

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

libesmtp_project:libesmtp

Faiblesses (CWE)

CWE-125

References

https://github.com/Kirin-say/Vulnerabilities/blob/master/Stack_Overflow_in_libesmtp.md(cve@mitre.org)

https://github.com/jbouse-debian/libesmtp/blob/ca5bd0800ef1da234315da4c59716568eb5e6402/ntlm/ntlmstruct.c#L228-L242(cve@mitre.org)

https://web.archive.org/web/20190528215510/http://brianstafford.info/libesmtp/(cve@mitre.org)

https://github.com/Kirin-say/Vulnerabilities/blob/master/Stack_Overflow_in_libesmtp.md(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/jbouse-debian/libesmtp/blob/ca5bd0800ef1da234315da4c59716568eb5e6402/ntlm/ntlmstruct.c#L228-L242(af854a3a-2127-422b-91ae-364da2661108)

https://web.archive.org/web/20190528215510/http://brianstafford.info/libesmtp/(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

This product uses data from the NVD API but is not endorsed or certified by the NVD.