Vulnerability Details CVE-2013-0296
Race condition in pigz before 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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 13.1%
CVSS Severity
CVSS v2 Score 4.4
References
- http://lists.opensuse.org/opensuse-updates/2013-03/msg00106.html
- http://mail.zlib.net/pipermail/pigz-announce_zlib.net/2012-July/000006.html
- http://www.openwall.com/lists/oss-security/2013/02/15/4
- http://www.openwall.com/lists/oss-security/2013/02/16/3
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=700608
- http://lists.opensuse.org/opensuse-updates/2013-03/msg00106.html
- http://mail.zlib.net/pipermail/pigz-announce_zlib.net/2012-July/000006.html
- http://www.openwall.com/lists/oss-security/2013/02/15/4
- http://www.openwall.com/lists/oss-security/2013/02/16/3
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=700608
Products affected by CVE-2013-0296
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cpe:2.3:a:zlib:pigz:2.0.0
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cpe:2.3:a:zlib:pigz:2.1.0
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cpe:2.3:a:zlib:pigz:2.1.2
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cpe:2.3:a:zlib:pigz:2.1.3
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cpe:2.3:a:zlib:pigz:2.1.4
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cpe:2.3:a:zlib:pigz:2.1.5
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cpe:2.3:a:zlib:pigz:2.1.6
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cpe:2.3:a:zlib:pigz:2.1.7
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cpe:2.3:a:zlib:pigz:2.2.3
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cpe:2.3:a:zlib:pigz:2.2.4