PT-2021-17828 · Libredwg+1 · Libredwg+1

Zodf0055980 · Published 2021-12-02 · Updated 2024-06-15 · CVE-2021-28237

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions: LibreDWG version 0.12.3

Description: The issue is related to a heap-buffer overflow that can occur via the decode preR13 function. This is a general information about the problem, and no specific details about the estimated number of potentially affected devices or real-world incidents are provided.

Recommendations: For LibreDWG version 0.12.3, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2021-28237

OPENSUSE-SU-2022:0155-1

OPENSUSE-SU-2022_0149-1

OPENSUSE-SU-2024:12083-1

Affected Products

Libredwg

Suse

References · 10

• 🔥 https://github.com/LibreDWG/libredwg/issues/325 · Exploit
• https://osv.dev/vulnerability/openSUSE-SU-2024:12083-1 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-28237 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2022:0155-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-28237 · Security Note
• https://bugzilla.suse.com/1193372 · Note
• https://suse.com/security/cve/CVE-2021-28237 · Note
• https://lists.opensuse.org/archives/list/[e-mail]/thread/MA7BWPSN6HKHRK4TA6WSVB64RRQXPA6H · Note
• https://t.me/cibsecurity/33291 · Telegram Post
• https://t.me/cvenotify/24289 · Telegram Post