oss-sec mailing list archives
Re: CVE Request -- pmake -- Use of insecure temporary file for 'depend' target
From: Josh Bressers <bressers () redhat com>
Date: Mon, 16 May 2011 15:39:30 -0400 (EDT)
Please use CVE-2011-1920 Thanks. -- JB ----- Original Message -----
Hello Josh, Steve, vendors, it was found that pmake (BSD 4.4 version of make) used insecure temporary file for 'depend' target when building libraries (/usr/share /mk/bsd.lib.mk) and executables (/usr/share/mk/bsd.prog.mk). A local attacker could use this flaw to conduct symlink attacks possibly leading to their ability to replace content of arbitrary files, belonging to user running the pmake tool or ability to modify the integrity of .depend file in the home directory of the victim. References: [1] http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=626673 [2] https://bugzilla.redhat.com/show_bug.cgi?id=705090 Could you allocate a CVE id for this? Thank you & Regards, Jan. -- Jan iankko Lieskovsky / Red Hat Security Response Team
Current thread:
- CVE Request -- pmake -- Use of insecure temporary file for 'depend' target Jan Lieskovsky (May 16)
- Re: CVE Request -- pmake -- Use of insecure temporary file for 'depend' target Josh Bressers (May 16)