CVE-2018-4993
UnknownEPSS 86.90%
Last modified
CVE-2018-4993 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 86.90% chance of exploitation in the next 30 days.
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.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Adobe | Acrobat Dc | >= 15.006.30060, <= 15.006.30417 |
| Adobe | Acrobat Dc | >= 15.008.20082, <= 18.011.20038 |
| Adobe | Acrobat Dc | >= 17.011.30059, <= 17.011.30079 |
| Adobe | Acrobat Reader Dc | >= 15.006.30060, <= 15.006.30417 |
| Adobe | Acrobat Reader Dc | >= 15.008.20082, <= 18.011.20038 |
| Adobe | Acrobat Reader Dc | >= 17.011.30059, <= 17.011.30079 |
References
- http://www.securityfocus.com/bid/104177Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1040920Third Party Advisory, VDB Entry
- https://helpx.adobe.com/security/products/acrobat/apsb18-09.htmlPatch, Vendor Advisory
- http://www.securityfocus.com/bid/104177Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1040920Third Party Advisory, VDB Entry
- https://helpx.adobe.com/security/products/acrobat/apsb18-09.htmlPatch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2018-4993?
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.
How severe is CVE-2018-4993?
Severity scoring for CVE-2018-4993 is pending analysis. The EPSS model estimates a 86.90% probability of exploitation in the next 30 days.
How do I fix CVE-2018-4993?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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- CVE-2018-4995Adobe Acrobat and Reader versions 2018.011.20038 and earlier…
- CVE-2018-4996Adobe Acrobat and Reader versions 2018.011.20038 and earlier…
- CVE-2018-4997Adobe Acrobat and Reader versions 2018.009.20050 and earlier…
- CVE-2018-4998Adobe Acrobat and Reader versions 2018.009.20050 and earlier…
- CVE-2018-4999Adobe Acrobat and Reader versions 2018.009.20050 and earlier…
Are you affected by CVE-2018-4993?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST