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CVE-2013-0296
CVE information
Published
Last Modified
CVSSv2.0 Severity
Impact Analysis
Description
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..
CVSSv2.0 Score
- Severity
- Medium
- Base Score
- 4.4/10
- Exploit Score
- 3.4/10
- Access Vector
- Local
- Access Complexity
- Medium
- Authentication Required
- None
- Impact Score
- 6.4/10
- Confidentiality Impact
- Partial
- Availability Impact
- Partial
- Integrity Impact
- Partial
Products Affected
CPE | Affected | Vulnerable | Excluding | Edit |
---|---|---|---|---|
cpe:2.3:a:zlib:pigz:*:*:*:*:*:*:*:* |
Yes
|
- | - |
References
- 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