PT-2023-7919 · Sierra Wireless · Aleos

Published 2023-11-29 · Updated 2023-12-07 · CVE-2023-40458

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Sierra Wireless, Inc ALEOS (affected versions not specified)

Description The issue is related to a Loop with Unreachable Exit Condition, also known as an 'Infinite Loop', which could potentially allow a remote attacker to trigger a Denial of Service (DoS) condition for ACEManager without impairing other router functions. This condition is cleared by restarting the device.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Infinite Loop

Weakness Enumeration

CWE-835

Related Identifiers

BDU:2023-08994

CVE-2023-40458

Affected Products

Aleos

References · 13

• https://ubuntu.com/security/CVE-2023-40458 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2023-40458 · Security Note
• https://source.sierrawireless.com/resources/security-bulletins/sierra-wireless-technical-bulletin---swi-psa-2023-006/#sthash.5ZcnyPM1.dpbs · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-40458 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2023-40458 · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-08994 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-40458 · Security Note
• https://t.me/echeloneyes/2245 · Telegram Post
• https://t.me/cvenotify/62243 · Telegram Post
• https://t.me/cvenotify/61648 · Telegram Post
• https://forescout.com/resources/sierra21-vulnerabilities · Note
• https://twitter.com/fletch_ai/status/1732869439089951166 · Twitter Post
• https://t.me/cvenotify/62200 · Telegram Post