High severity7.5NVD Advisory· Published Jul 9, 2018· Updated Jun 17, 2026

CVE-2018-4993

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.

Affected products

Adobe Inc./Readerllm-fuzzy
Range: <=2018.011.20038, <=2017.011.30079, <=2015.006.30417
Adobe Inc./Acrobatllm-fuzzy
Range: <=2018.011.20038, <=2017.011.30079, <=2015.006.30417

Patches

Vulnerability mechanics

References

helpx.adobe.com/security/products/acrobat/apsb18-09.htmlnvdPatchVendor Advisory
www.securityfocus.com/bid/104177nvdThird Party AdvisoryVDB Entry
www.securitytracker.com/id/1040920nvdThird Party AdvisoryVDB Entry

News mentions

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cvss	0.488
epss	0.069
exploit	0.030
kev	0.000
patch	0.000
ransomware	0.000