CVE-2019-12958

2019-06-2500:15:09

Debian Security Bug Tracker

security-tracker.debian.org

CVSS2

4.3

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

CVSS3

5.5

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

EPSS

0.002

Percentile

54.8%

JSON

In Xpdf 4.01.01, a heap-based buffer over-read could be triggered in FoFiType1C::convertToType0 in fofi/FoFiType1C.cc when it is trying to access the second privateDicts array element, because the privateDicts array has only one element allocated.

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