CVE-2018-13043

scripts/grep-excuses.pl in Debian devscripts through 2.18.3 allows code execution through unsafe YAML loading because YAML::Syck is used without a configuration that prevents unintended blessing.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

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

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://bugs.debian.org/902409	Patch Vendor Advisory
https://usn.ubuntu.com/3704-1/	Third Party Advisory
https://bugs.debian.org/902409	Patch Vendor Advisory
https://usn.ubuntu.com/3704-1/	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:debian:devscripts:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR	cpe:2.3:o:canonical:ubuntu_linux:17.10:::::::*
	cpe:2.3:o:canonical:ubuntu_linux:18.04::::lts:::

History

21 Nov 2024, 03:46

Type	Values Removed	Values Added
References	~~() https://bugs.debian.org/902409 - Patch, Vendor Advisory~~	() https://bugs.debian.org/902409 - Patch, Vendor Advisory
References	~~() https://usn.ubuntu.com/3704-1/ - Third Party Advisory~~	() https://usn.ubuntu.com/3704-1/ - Third Party Advisory

Information

Published : 2018-07-01 22:29

Updated : 2024-11-21 03:46

NVD link : CVE-2018-13043

Mitre link : CVE-2018-13043

CVE.ORG link : CVE-2018-13043

JSON object : View

Products Affected

canonical

ubuntu_linux

debian

devscripts

CWE

CWE-94

Improper Control of Generation of Code ('Code Injection')

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