Vulnerability CVE-2014-4150
Published: 2018-07-20

Description:
The scheme48-send-definition function in cmuscheme48.el in Scheme 48 allows local users to write to arbitrary files via a symlink attack on /tmp/s48lose.tmp.

Type:

CWE-59

 (Improper Link Resolution Before File Access ('Link Following'))

CVSS2 => (AV:L/AC:L/Au:N/C:N/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
3.6/10
4.9/10
3.9/10
Exploit range
Attack complexity
Authentication
Local
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
Partial
Partial
Affected software
S48 -> Scheme48 

 References:
http://www.openwall.com/lists/oss-security/2014/06/13/5
http://www.s48.org/cgi-bin/hgwebdir.cgi/s48/rev/a44624256297
http://www.securityfocus.com/bid/67654
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=748766
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