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mageiaGentoo FoundationMGASA-2023-0260
HistorySep 11, 2023 - 4:07 p.m.

Updated ghostscript packages fix security vulnerability

2023-09-1116:07:54
Gentoo Foundation
advisories.mageia.org
31
ghostscript
security vulnerability
permission validation
buffer overflow
pdf file
denial of service
devn device
unix

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

23.0%

Ghostscript through 10.01.2 mishandles permission validation for pipe devices (with the %pipe% prefix or the | pipe character prefix). (CVE-2023-36664) A buffer overflow flaw was found in base/gdevdevn.c:1973 in devn_pcx_write_rle() in ghostscript. This issue may allow a local attacker to cause a denial of service via outputting a crafted PDF file for a DEVN device with gs. (CVE-2023-38559)

OSVersionArchitecturePackageVersionFilename
Mageia8noarchghostscript< 9.53.3-2.6ghostscript-9.53.3-2.6.mga8
Mageia9noarchghostscript< 10.00.0-6.2ghostscript-10.00.0-6.2.mga9

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

23.0%