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veracodeVeracode Vulnerability DatabaseVERACODE:40778
HistoryJun 03, 2023 - 7:14 p.m.

Denial Of Service (DoS)

2023-06-0319:14:14
Veracode Vulnerability Database
sca.analysiscenter.veracode.com
11
openprinting cups
denial of service
heap buffer overflow
format_log_line
application crash
configuration file
cupsd.conf
loglevel
debug

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

0.001 Low

EPSS

Percentile

32.9%

OpenPrinting CUPS is vulnerable to Denial Of Service (DoS). The vulnerability exists due to the heap buffer overflow in the format_log_line of the library, which allows an attacker to cause an application crash when the configuration file cupsd.conf sets the value of loglevel to DEBUG

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

0.001 Low

EPSS

Percentile

32.9%