High severity7.8NVD Advisory· Published Nov 18, 2019· Updated Jun 17, 2026
CVE-2019-18215
CVE-2019-18215
Description
An issue was discovered in signmgr.dll 6.5.0.819 in Comodo Internet Security through 12.0. A DLL Preloading vulnerability allows an attacker to implant an unsigned DLL named iLog.dll in a partially unprotected product directory. This DLL is then loaded into a high-privileged service before the binary signature validation logic is loaded, and might bypass some of the self-defense mechanisms.
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Affected products
3<=12.0+ 1 more
- (no CPE)range: <=12.0
- cpe:2.3:a:comodo:comodo_internet_security:*:*:*:*:*:*:*:*range: <12.1.0.6914
- Comodo/Comodo Internet Securitydescription
Patches
Vulnerability mechanics
References
3- safebreach.com/Post/Comodo-Internet-Security-DLL-Preloading-and-Potential-Abuses-CVE-2019-18215nvdExploitThird Party Advisory
- forums.comodo.com/news-announcements-feedback-cis/comodo-internet-security-2019-v12106914-released-t124993.0.htmlnvdRelease NotesVendor Advisory
- safebreach.com/blognvdThird Party Advisory
News mentions
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