PT-2020-13828 · Ecma+2 · Libemf+2

Published 2020-06-15 · Updated 2024-12-16 · CVE-2020-13999

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions libEMF (aka ECMA-234 Metafile Library) version 1.0.12

Description The issue allows an integer overflow and denial of service via a crafted EMF file. This is caused by the ScaleViewPortExtEx function in libemf.cpp.

Recommendations For libEMF (aka ECMA-234 Metafile Library) version 1.0.12, consider avoiding the use of crafted EMF files until a patch is available. As a temporary workaround, restrict the processing of EMF files to minimize the risk of exploitation.

Fix

DoS

Integer Overflow

Weakness Enumeration

CWE-190

Related Identifiers

ALT-PU-2020-2190

ALT-PU-2024-16856

CVE-2020-13999

OESA-2021-1376

OPENSUSE-SU-2022_3191-1

OPENSUSE-SU-2024:10916-1

SUSE-SU-2022:3190-1

SUSE-SU-2022:3191-1

SUSE-SU-2022_3190-1

Affected Products

Alt Linux

Suse

Libemf

References · 29

• https://osv.dev/vulnerability/OESA-2021-1376 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-13999 · Security Note
• https://osv.dev/vulnerability/CVE-2020-13999 · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CVZXYNDM4YOONMXYPW2GTMIS6V6JBIL6 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-11864 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2022:3190-1 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2020-13999 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-11866 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2020-13999 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-11865 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2020-11863 · Security Note
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/555PIBSHDUZD26UCJ5DHCQ4W7RXEZC66 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:10916-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-13999 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2020-13999 · Security Note