full-disclosure - Solaris 9/10 ld.so fun

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Message-ID: <42C177FE.1030407@freebsd.lublin.pl>
Date: Tue Jun 28 17:17:26 2005
From: venglin at freebsd.lublin.pl (Przemyslaw Frasunek)
Subject: Solaris 9/10 ld.so fun

Przemyslaw Frasunek wrote:
> - SunOS 5.10 Generic i86pc i386 i86pc
> - SunOS 5.9 Generic_112233-12 sun4u

This vulnerability was introduced by one of the recent patches for Solaris 9,
possibly 112963. Ld.so patched with 112963-08 is not vulnerable -- it does
not allow LD_AUDIT for set[ug]id binaries, but upgrading to 112963-16
definitly makes ld.so exploitable.

Up-to-date Solaris 8 boxes are also vulnerable. Solaris 10 boxes are
vulnerable, both patched and unpatched.

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