Description
The make include files in NetBSD before 1.6.2, as used in pmake 1.111 and other products, allow local users to overwrite arbitrary files via a symlink attack on a /tmp/_depend##### temporary file, related to (1) bsd.lib.mk and (2) bsd.prog.mk.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=626673 ↗
- http://www.securityfocus.com/bid/47878 ↗
- http://openwall.com/lists/oss-security/2011/05/16/2 ↗
- http://openwall.com/lists/oss-security/2011/05/16/8 ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=705100 ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=705090 ↗
- http://cvsweb.netbsd.org/bsdweb.cgi/src/share/mk/bsd.lib.mk.diff?r1=1.239&r2=1.240&f=h ↗
- http://cvsweb.netbsd.org/bsdweb.cgi/src/share/mk/bsd.prog.mk.diff?r1=1.192&r2=1.193&f=h ↗
- https://exchange.xforce.ibmcloud.com/vulnerabilities/67495 ↗