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CVE
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CVE-2011-1920Date: (C)2011-05-23   (M)2023-12-22


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.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V2 Severity:
CVSS Score : 3.3
Exploit Score: 3.4
Impact Score: 4.9
 
CVSS V2 Metrics:
Access Vector: LOCAL
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality: NONE
Integrity: PARTIAL
Availability: PARTIAL
  
Reference:
BID-47878
http://openwall.com/lists/oss-security/2011/05/16/2
http://openwall.com/lists/oss-security/2011/05/16/8
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=626673
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://bugzilla.redhat.com/show_bug.cgi?id=705090
https://bugzilla.redhat.com/show_bug.cgi?id=705100
pmake-depend-symlink(67495)

CPE    18
cpe:/o:netbsd:netbsd:1.1
cpe:/o:netbsd:netbsd:1.2
cpe:/o:netbsd:netbsd:1.3
cpe:/o:netbsd:netbsd:1.4
...
CWE    1
CWE-59

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