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gentooGentoo FoundationGLSA-202209-21
HistorySep 29, 2022 - 12:00 a.m.

Poppler: Arbitrary Code Execution

2022-09-2900:00:00
Gentoo Foundation
security.gentoo.org
17
poppler
pdf rendering
arbitrary code execution
vulnerability
jbig2 image
crash

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

CVSS3

7.8

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

EPSS

0.003

Percentile

65.2%

Background

Poppler is a PDF rendering library based on the xpdf-3.0 code base.

Description

Multiple vulnerabilities have been discovered in Poppler. Please review the CVE identifiers referenced below for details.

Impact

Processing a specially crafted PDF file or JBIG2 image could lead to a crash or the execution of arbitrary code.

Workaround

Avoid opening untrusted PDFs.

Resolution

All Poppler users should upgrade to the latest version:

 # emerge --sync
 # emerge --ask --oneshot --verbose ">=app-text/poppler-22.09.0"
OSVersionArchitecturePackageVersionFilename
Gentooanyallapp-text/poppler<Β 22.09.0UNKNOWN

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

CVSS3

7.8

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

EPSS

0.003

Percentile

65.2%