CVE-2018-10992

lilypond-invoke-editor in LilyPond 2.19.80 does not validate strings before launching the program specified by the BROWSER environment variable, which allows remote attackers to conduct argument-injection attacks via a crafted URL, as demonstrated by a --proxy-pac-file argument, because the GNU Guile code uses the system Scheme procedure instead of the system* Scheme procedure. NOTE: this vulnerability exists because of an incomplete fix for CVE-2017-17523.

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/898373	Issue Tracking Third Party Advisory
https://bugs.debian.org/898373	Issue Tracking Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:lilypond:lilypond:2.19.80:*:*:*:*:*:*:*

History

21 Nov 2024, 03:42

Type	Values Removed	Values Added
References	~~() https://bugs.debian.org/898373 - Issue Tracking, Third Party Advisory~~	() https://bugs.debian.org/898373 - Issue Tracking, Third Party Advisory

Information

Published : 2018-05-11 22:29

Updated : 2024-11-21 03:42

NVD link : CVE-2018-10992

Mitre link : CVE-2018-10992

CVE.ORG link : CVE-2018-10992

JSON object : View

Products Affected

lilypond

lilypond

CWE

CWE-88

Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')

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