PT-2020-12906 · Ecma+2 · Libemf+2

Chintan Shah · Published 2020-04-26 · Updated 2024-12-16 · CVE-2020-11866

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions libEMF (aka ECMA-234 Metafile Library) versions through 1.0.11

Description The issue allows a use-after-free, which is a type of memory corruption bug that can lead to unexpected behavior or crashes.

Recommendations For libEMF (aka ECMA-234 Metafile Library) versions through 1.0.11, update to a version later than 1.0.11 to resolve the issue.

Fix

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

ALT-PU-2020-1880

ALT-PU-2024-16856

CVE-2020-11866

OESA-2021-1376

OPENSUSE-SU-2020:0831-1

OPENSUSE-SU-2020_0831-1

SUSE-SU-2020:1621-1

SUSE-SU-2020:1621-2

SUSE-SU-2020:1622-1

SUSE-SU-2020_1622-1

Affected Products

Alt Linux

Suse

Libemf

References · 34

• https://osv.dev/vulnerability/OESA-2021-1376 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-13999 · Security Note
• https://cve.org/CVERecord?id=CVE-2020-11866 · Security Note
• https://osv.dev/vulnerability/openSUSE-SU-2020:0831-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2020:1621-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2020:1621-2 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-11866 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2020-11866 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-11866 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-11865 · Security Note
• http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00036.html · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2020-11866 · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2DFYDSKWFM2R5NKZOO2IN6X7SM3T2PWL · Vendor Advisory
• https://sourceforge.net/p/libemf/news/2020/05/re-release-of-libemf-1012 · Patch
• https://osv.dev/vulnerability/CVE-2020-11866 · Vendor Advisory