PT-2022-18494 · Libsimba · Libsimba

Dawuge · Published 2022-04-11 · Updated 2022-04-18 · CVE-2022-27573

Positive Technologies (AI Summary)

CVSS v3.1

7.2

High

Base vector

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

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

Description The issue is related to an improper input validation vulnerability in the parser infe and sheifd find itemIndexin functions. This vulnerability allows out of bounds write by privileged attackers.

Recommendations For versions prior to SMR Apr-2022 Release 1, update to the SMR Apr-2022 Release 1 or later to resolve the issue. As a temporary workaround, consider restricting access to the parser infe and sheifd find itemIndexin functions until a patch is available.

Fix

Memory Corruption

RCE

Weakness Enumeration

CWE-787

CWE-20

Related Identifiers

CVE-2022-27573

Affected Products

Libsimba

References · 4

• https://security.samsungmobile.com/securityUpdate.smsb?year=2022&month=4 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-27573 · Security Note
• https://osv.dev/vulnerability/CVE-2022-27573 · Vendor Advisory
• https://t.me/cibsecurity/40505 · Telegram Post