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DebianCVE-2014-4150

HistoryJul 20, 2018 - 5:29 p.m.

CVE-2014-4150

2018-07-2017:29:00

CWE-59

debian

web.nvd.nist.gov

scheme 48

cmuscheme48.el

symlink attack

file write vulnerability

cve-2014-4150

nvd

CVSS2

3.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:N/I:P/A:P

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

AI Score

5.2

Confidence

High

EPSS

Percentile

5.1%

JSON

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.

Affected configurations

Nvd

Node

s48scheme48Match-

VendorProductVersionCPE
s48scheme48-cpe:2.3:a:s48:scheme48:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
s48	scheme48	-	cpe:2.3:a:s48:scheme48:-:::::::*

References

www.openwall.com/lists/oss-security/2014/06/13/5

www.s48.org/cgi-bin/hgwebdir.cgi/s48/rev/a44624256297

www.securityfocus.com/bid/67654

bugs.debian.org/cgi-bin/bugreport.cgi?bug=748766

CVSS2

3.6

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:N/I:P/A:P

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

AI Score

5.2

Confidence

High

EPSS

Percentile

5.1%

JSON

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