PT-2022-18489 · Libsimba · Libsimba

Dawuge · Published 2022-04-11 · Updated 2022-04-18 · CVE-2022-27569

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions libsimba library versions prior to SMR Apr-2022 Release 1

Description The issue is a heap-based buffer overflow vulnerability in the parser infe function. This allows a remote attacker to execute code.

Recommendations For versions prior to SMR Apr-2022 Release 1, update to SMR Apr-2022 Release 1 or later to resolve the issue. As a temporary workaround, consider restricting access to the parser infe function in the libsimba library until a patch is available.

Fix

Memory Corruption

Heap Based Buffer Overflow

Weakness Enumeration

CWE-787

CWE-122

Related Identifiers

CVE-2022-27569

Affected Products

Libsimba

References · 4

• https://security.samsungmobile.com/securityUpdate.smsb?year=2022&month=4 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-27569 · Security Note
• https://osv.dev/vulnerability/CVE-2022-27569 · Vendor Advisory
• https://t.me/cibsecurity/40511 · Telegram Post