2.1
CVSSv2

CVE-2003-0136

Published: 05/05/2003 Updated: 11/10/2017
CVSS v2 Base Score: 2.1 | Impact Score: 2.9 | Exploitability Score: 3.9
VMScore: 187
Vector: AV:L/AC:L/Au:N/C:N/I:P/A:N

Vulnerability Summary

psbanner in the LPRng package allows local users to overwrite arbitrary files via a symbolic link attack on the /tmp/before file.

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astart technologies lprng 3.8.10.1

astart technologies lprng 3.8.19

astart technologies lprng 3.8.9

astart technologies lprng 3.7.4

Vendor Advisories

Karol Lewandowski discovered that psbanner, a printer filter that creates a PostScript format banner and is part of LPRng, insecurely creates a temporary file for debugging purpose when it is configured as filter The program does not check whether this file already exists or is linked to another place, psbanner writes its current environment and c ...