PT-2021-21693 · Libmobi · Libmobi

Bfabiszewski · Published 2021-09-15 · Updated 2021-09-24 · CVE-2021-3751

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 libmobi (affected versions not specified)

Description The issue is related to an Out-of-bounds Write. No information is provided about the estimated number of potentially affected devices or real-world incidents where this issue was exploited.

Recommendations 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-2021-3751

Affected Products

Libmobi

References · 7

• 🔥 https://huntr.dev/bounties/fcb4383c-bc27-4b89-bfce-6b041f0cb769 · Exploit
• https://github.com/bfabiszewski/libmobi/commit/ab5bf0e37e540eac682a14e628853b918626e72b · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2021-3751 · Security Note
• https://osv.dev/vulnerability/CVE-2021-3751 · Vendor Advisory
• https://t.me/cvenotify/21425 · Telegram Post
• https://t.me/cvenotify/20885 · Telegram Post
• https://t.me/cvenotify/20866 · Telegram Post