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VuXML IDDescription
5f003a08-ba3c-11d9-837d-000e0c2e438asharutils -- unshar insecure temporary file creation

An Ubuntu Advisory reports:

Joey Hess discovered that "unshar" created temporary files in an insecure manner. This could allow a symbolic link attack to create or overwrite arbitrary files with the privileges of the user invoking the program.


Discovery 2005-04-04
Entry 2005-05-01
sharutils
< 4.3.80

12981
CVE-2005-0990
http://www.ubuntulinux.org/support/documentation/usn/usn-104-1
26c9e8c6-1c99-11d9-814e-0001020eed82sharutils -- buffer overflows

From Gentoo advisory GLSA 200410-01:

sharutils contains two buffer overflows. Ulf Harnhammar discovered a buffer overflow in shar.c, where the length of data returned by the wc command is not checked. Florian Schilhabel discovered another buffer overflow in unshar.c.

An attacker could exploit these vulnerabilities to execute arbitrary code as the user running one of the sharutils programs.


Discovery 2004-08-15
Entry 2004-10-13
sharutils
< 4.2.1_2

11298
http://www.gentoo.org/security/en/glsa/glsa-200410-01.xml
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=265904