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CVE-2015-8239

The SHA-2 digest support in the sudoers plugin in sudo after 1.8.7 allows local users with write permissions to parts of the called command

Published
Last modified
published
Not listed in CISA KEV
1 proof of concept on GitHub

Summary

The SHA-2 digest support in the sudoers plugin in sudo after 1.8.7 allows local users with write permissions to parts of the called command to replace them before it is executed.

Timeline

  1. CVE published
  2. Record last updated

Affected versions

  • n/a n/a

    Version range not reported

References 6

sudo.ws

bugzilla.redhat.com

openwall.com

GitHub · justinsteven/sudo_digest_toctou_poc_CVE-2015-8239