VULNERABILITY INTELLIGENCE

CVE-2018-4993

CVSS score7.5 HIGH

EPSS probability86.72%

CISA KEVNot currently listed

Published2018-07-09

Last modified2026-06-17

CVSS vectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Description

Adobe Acrobat and Reader versions 2018.011.20038 and earlier, 2017.011.30079 and earlier, and 2015.006.30417 and earlier have an NTLM SSO hash theft vulnerability. Successful exploitation could lead to information disclosure.

Weakness classification

CWE-200: Exposure of Sensitive Information to an Unauthorized Actor

Primary references

psirt@adobe.com — Third Party Advisory, VDB Entry
psirt@adobe.com — Third Party Advisory, VDB Entry
psirt@adobe.com — Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108 — Patch, Vendor Advisory