PT-2021-10253 · Libexe · Libexe

Wcventure · Published 2021-08-19 · Updated 2024-08-04 · CVE-2020-18900

Positive Technologies (AI Summary)

CVSS v3.1

3.3

Low

Base vector

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

Name of the Vulnerable Software and Affected Versions: libexe versions prior to 20181128

Description: A heap-based buffer overflow in the libexe io handle read coff optional header function allows attackers to execute arbitrary code.

Recommendations: For versions prior to 20181128, update to a version 20181128 or later to resolve the issue. As a temporary workaround, consider restricting the use of the libexe io handle read coff optional header function until a patch is available.

Exploit

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2020-18900

Affected Products

Libexe

References · 11

• 🔥 https://github.com/libyal/libexe/issues/1 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-18900 · Security Note
• https://cve.org/CVERecord?id=CVE-2020-18900 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2020-18900 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-18900 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-18900 · Vendor Advisory
• https://t.me/cvenotify/19811 · Telegram Post
• https://t.me/cibsecurity/27626 · Telegram Post
• https://t.me/cvenotify/19795 · Telegram Post
• https://t.me/cvenotify/88999 · Telegram Post
• https://t.me/cvenotify/20594 · Telegram Post