PT-2020-9211 · Aleos · Aleos

Published 2020-08-21 · Updated 2022-02-09 · CVE-2019-11848

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 ALEOS versions prior to 4.13.0 ALEOS versions prior to 4.9.5 ALEOS versions prior to 4.4.9

Description An issue exists in the AT command API due to a lack of length checking when handling certain user-provided values, specifically in the AT command API. This can lead to API abuse.

Recommendations For versions prior to 4.13.0, update to version 4.13.0 or later. For versions prior to 4.9.5, update to version 4.9.5 or later. For versions prior to 4.4.9, update to version 4.4.9 or later.

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2019-11848

Affected Products

Aleos

References · 3

• https://osv.dev/vulnerability/CVE-2019-11848 · Vendor Advisory
• https://source.sierrawireless.com/resources/security-bulletins/sierra-wireless-technical-bulletin---swi-psa-2020-004 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-11848 · Security Note