CVE-2015-2233 | BDVDB-2026-69305 Detail

Description#

Lenovo System Update (formerly ThinkVantage System Update) before 5.06.0034 does not properly validate CA chains during signature validation, which allows man-in-the-middle attackers to upload and execute arbitrary files via a crafted certificate.

Impact#

No impact statement in the source data.

Weaknesses#

No weakness recorded in the source data.

References#

http://www.ioactive.com/pdfs/Lenovo_System_Update_Multiple_Privilege_Escalations.pdf
http://support.lenovo.com/us/en/product_security/lsu_privilege
http://securitytracker.com/id/1032268
http://www.securityfocus.com/bid/74642

Exploit#

No public exploit known

History#

Version 12015-05-12Record published in the CVE List.
Version 22024-08-06Most recent update recorded in the CVE List.