J-Security Center

Title: Sun Management Center Change Manager PamVerifier Buffer Overflow Vulnerability

Severity: CRITICAL

Description:

Sun Management Center Change Manager is a software package available for the Sun Solaris operating system. It is distributed and maintained by Sun.

A problem with Sun Management Center Change Manager may give a remote user unauthorized access to the system.

It has been reported that Sun Management Center (SunMC) Change Manager is vulnerable to a remote boundary condition error. Because of this, it may be possible for an attacker to gain administrative access to a system remotely.

The problem is in the pamverifier program. A buffer overrun in this program can result in the execution of code with the privileges of the administrative user. Because of this, an attacker could exploit this issue to compromise the administrative integrity of a vulnerable system.

It should be noted that SunMC Change Manager is an add-on component of SunMC, and is not installed with SunMC or on Solaris by default.

Affected Products:

  • Sun SunMC Change Manager 1.0.0

References:

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