oss-sec mailing list archives
CVE Request: IPTables-Parse: Use of predictable names for temporary files
From: Salvatore Bonaccorso <carnil () debian org>
Date: Tue, 24 Nov 2015 12:57:11 +0100
Hi IPTables-Parse up to 1.6 used temporary files in insecure way, since it used predictable filenames. This issue was fixed in 1.6 with the following commit: https://github.com/mtrmac/IPTables-Parse/commit/b400b976d81140f6971132e94eb7657b5b0a2b87 Upstream Changelog: https://metacpan.org/source/MRASH/IPTables-Parse-1.6/Changes
(Miloslav Trmač) Fixed a vulnerability to not use predictable names for temporary files. This vulnerability would allow an attacker on a multi- user system to set up symlinks to overwrite any file the current user has write access to. If a user manually overrides the temporary file locations with the 'iptout' and 'ipterr' hash keys, it is recommended to not use predictable names either.
Can a CVE be assigned for this issue? Regards, Salvatore
Current thread:
- CVE Request: IPTables-Parse: Use of predictable names for temporary files Salvatore Bonaccorso (Nov 24)
- Re: CVE Request: IPTables-Parse: Use of predictable names for temporary files cve-assign (Nov 24)