PT-2021-22291 · Libmobi · Libmobi

Bfabiszewski · Published 2021-10-15 · Updated 2021-10-22 · CVE-2021-3881

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 read. There is no information 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

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2021-3881

Affected Products

Libmobi

References · 5

• 🔥 https://huntr.dev/bounties/540fd115-7de4-4e19-a918-5ee61f5157c1 · Exploit
• https://github.com/bfabiszewski/libmobi/commit/bec783e6212439a335ba6e8df7ab8ed610ca9a21 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2021-3881 · Security Note
• https://osv.dev/vulnerability/CVE-2021-3881 · Vendor Advisory
• https://t.me/cibsecurity/30646 · Telegram Post