PT-2021-22306 · Libmobi · Libmobi

Bfabiszewski · Published 2021-10-19 · Updated 2022-04-25 · CVE-2021-3888

Positive Technologies (AI Summary)

CVSS v3.1

8.1

High

Base vector

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

Name of the Vulnerable Software and Affected Versions libmobi (affected versions not specified)

Description The issue is related to the use of out-of-range pointer offset. There is no information provided about the estimated number of potentially affected devices worldwide 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

Buffer Overflow

Weakness Enumeration

CWE-823

CWE-119

Related Identifiers

CVE-2021-3888

Affected Products

Libmobi

References · 5

• 🔥 https://huntr.dev/bounties/722b3acb-792b-4429-a98d-bb80efb8938d · Exploit
• https://github.com/bfabiszewski/libmobi/commit/c78e186739b50d156cb3da5d08d70294f0490853 · Patch
• https://osv.dev/vulnerability/CVE-2021-3888 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-3888 · Security Note
• https://t.me/cibsecurity/30751 · Telegram Post