Ilja Van Sprundel

Pesquisador deIOActive
#239de 53,639
623.7CVSS total
Vulnerabilidades · 95
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30
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2
PT-2017-2372
7.8
2017-03-27
Debian · Eject · CVE-2017-6964
**Name of the Vulnerable Software and Affected Versions** eject versions 2.1.5+deb1+cvs20081104-13.1 and earlier on Debian eject versions before 2.1.5+deb1+cvs20081104-13.1ubuntu0.16.10.1 on Ubuntu 16.10 eject versions before 2.1.5+deb1+cvs20081104-13.1ubuntu0.16.04.1 on Ubuntu 16.04 LTS eject versions before 2.1.5+deb1+cvs20081104-13.1ubuntu0.14.04.1 on Ubuntu 14.04 LTS eject versions before 2.1.5+deb1+cvs20081104-9ubuntu0.1 on Ubuntu 12.04 LTS **Description** The issue is related to insufficient error handling in the dmcrypt-get-device utility, which is part of the eject package in Debian and Ubuntu. This utility does not check the return value of the `setuid` or `setgid` function, potentially allowing an attacker to execute code with root privileges that was intended for an unprivileged user. **Recommendations** For eject versions 2.1.5+deb1+cvs20081104-13.1 and earlier on Debian, update to a version later than 2.1.5+deb1+cvs20081104-13.1. For eject versions before 2.1.5+deb1+cvs20081104-13.1ubuntu0.16.10.1 on Ubuntu 16.10, update to version 2.1.5+deb1+cvs20081104-13.1ubuntu0.16.10.1 or later. For eject versions before 2.1.5+deb1+cvs20081104-13.1ubuntu0.16.04.1 on Ubuntu 16.04 LTS, update to version 2.1.5+deb1+cvs20081104-13.1ubuntu0.16.04.1 or later. For eject versions before 2.1.5+deb1+cvs20081104-13.1ubuntu0.14.04.1 on Ubuntu 14.04 LTS, update to version 2.1.5+deb1+cvs20081104-13.1ubuntu0.14.04.1 or later. For eject versions before 2.1.5+deb1+cvs20081104-9ubuntu0.1 on Ubuntu 12.04 LTS, update to version 2.1.5+deb1+cvs20081104-9ubuntu0.1 or later. As a temporary workaround, consider restricting the use of the dmcrypt-get-device utility until a patch is available.