CVE-2015-1418

The do_ed_script function in pch.c in GNU patch through 2.7.6, and patch in FreeBSD 10.1 before 10.1-RELEASE-p17, 10.2 before 10.2-BETA2-p3, 10.2-RC1 before 10.2-RC1-p2, and 0.2-RC2 before 10.2-RC2-p1, allows remote attackers to execute arbitrary commands via a crafted patch file, because a '!' character can be passed to the ed program.

CVSS v3.0 7.8 HIGH
CVSS v2.0 9.3 HIGH

7.8^/10

CVSS v3.0 : HIGH

V3 Legend

Vector : AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

9.3^/10

CVSS v2.0 : HIGH

V2 Legend

Vector : AV:N/AC:M/Au:N/C:C/I:C/A:C

Exploitability : 8.6 / Impact : 10.0

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://www.freebsd.org/security/advisories/FreeBSD-SA-15:18.bsdpatch.asc	Vendor Advisory
http://www.securitytracker.com/id/1033188	Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/76236	Third Party Advisory VDB Entry
https://ftp.openbsd.org/pub/OpenBSD/patches/5.7/common/013_patch.patch.sig
https://bugs.debian.org/894667
http://rachelbythebay.com/w/2018/04/05/bangpatch/

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:freebsd:freebsd:10.1:::::::*
	cpe:2.3:o:freebsd:freebsd:10.2:::::::*

Information

Published : 2018-02-05 08:29

Updated : 2018-04-06 18:29

NVD link : CVE-2015-1418

Mitre link : CVE-2015-1418

JSON object : View

CWE

CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

Products Affected

freebsd

freebsd

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7.8 /10