CVE-2018-0545 : LXR version 1.0.0 to 2.3.0 allows remote attackers to execute arbitrary OS comma

LXR version 1.0.0 to 2.3.0 allows remote attackers to execute arbitrary OS commands via unspecified vectors.

Published 2018-04-09 13:29:01

Updated 2018-05-15 12:52:46

Source JPCERT/CC

View at NVD, CVE.org

Products affected by CVE-2018-0545

Lxr Project » LXR
Versions from including (>=) 1.0.0 and up to, including, (<=) 2.3.0
cpe:2.3:a:lxr_project:lxr:*:*:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.38%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 69 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
10.0	HIGH	AV:N/AC:L/Au:N/C:C/I:C/A:C	10.0	10.0	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: Complete Integrity Impact: Complete Availability Impact: Complete
9.8	CRITICAL	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	3.9	5.9	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.

Assigned by: nvd@nist.gov (Primary)

http://jvn.jp/en/jp/JVN72589538/index.html

JVN#72589538: LXR vulnerable to OS command injection
Third Party Advisory;VDB Entry
http://lxr.sourceforge.net/en/bugsandlimits.php

en/LXR Bugs & Limitations
Mitigation;Vendor Advisory

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