CVE-2018-7174

2022-10-0316:21:49

Debian Security Bug Tracker

security-tracker.debian.org

xpdf 4.00

denial of service

xref.

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

0.001 Low

EPSS

Percentile

19.8%

JSON

An issue was discovered in xpdf 4.00. An infinite loop in XRef::Xref allows an attacker to cause denial of service because loop detection exists only for tables, not streams.

OSVersionArchitecturePackageVersionFilename
Debian12allxpdf<= 3.04+git20220601-1xpdf_3.04+git20220601-1_all.deb
Debian11allxpdf<= 3.04+git20210103-3xpdf_3.04+git20210103-3_all.deb
Debian999allxpdf<= 3.04+git20240613-1xpdf_3.04+git20240613-1_all.deb
Debian13allxpdf<= 3.04+git20240613-1xpdf_3.04+git20240613-1_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	xpdf	<= 3.04+git20220601-1	xpdf_3.04+git20220601-1_all.deb
Debian	11	all	xpdf	<= 3.04+git20210103-3	xpdf_3.04+git20210103-3_all.deb
Debian	999	all	xpdf	<= 3.04+git20240613-1	xpdf_3.04+git20240613-1_all.deb
Debian	13	all	xpdf	<= 3.04+git20240613-1	xpdf_3.04+git20240613-1_all.deb