Published: 27/04/2014 Updated: 28/04/2014

CVSS v2 Base Score: 4.4 | Impact Score: 6.4 | Exploitability Score: 3.4

VMScore: 392

Vector: AV:L/AC:M/Au:N/C:P/I:P/A:P

Race condition in pigz prior to 2.2.5 uses permissions derived from the umask when compressing a file before setting that file's permissions to match those of the original file, which might allow local users to bypass intended access permissions while compression is occurring.

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zlib pigz

Debian Bug report logs - #775306 pxz: CVE-2015-1200: race condition in setting permissions Package: pxz; Maintainer for pxz is Holger Levsen <holger@debianorg>; Source for pxz is src:pxz (PTS, buildd, popcon) Reported by: Alexander Cherepanov <cherepan@mccmeru> Date: Tue, 13 Jan 2015 21:45:01 UTC Severity: importa ...

Debian Bug report logs - #700608 pigz creates temp files with too wide permissions (CVE-2013-0296) Package: pigz; Maintainer for pigz is Eduard Bloch <blade@debianorg>; Source for pigz is src:pigz (PTS, buildd, popcon) Reported by: Michael Tokarev <mjt@tlsmskru> Date: Fri, 15 Feb 2013 08:33:01 UTC Severity: serio ...

CWE-264 http://www.openwall.com/lists/oss-security/2013/02/15/4 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=700608 http://www.openwall.com/lists/oss-security/2013/02/16/3 http://lists.opensuse.org/opensuse-updates/2013-03/msg00106.html http://mail.zlib.net/pipermail/pigz-announce_zlib.net/2012-July/000006.html https://nvd.nist.gov https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=775306

CVE-2013-0296

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