CVE-2023-40458 — Infinite Loop in Aleos

CWE-835 — Infinite Loop5 documents5 sources
Severity
7.5HIGHNVD
EPSS
0.0%
top 94.29%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Sierrawireless Aleos
Timeline
PublishedNov 29
Latest updateDec 7

Description

Loop with Unreachable Exit Condition ('Infinite Loop') vulnerability in Sierra Wireless, Inc ALEOS 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.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages1 packages

▶NVDsierrawireless/aleos4.10.0 — 4.16.2+1

🔴Vulnerability Details

2
GHSA
GHSA-jx6g-c2p6-6cx2: Loop with Unreachable Exit Condition ('Infinite Loop') vulnerability in Sierra Wireless, Inc ALEOS could potentially allow a remote attacker to trigge↗2023-11-30
▶
OSV
CVE-2023-40458: Loop with Unreachable Exit Condition ('Infinite Loop') vulnerability in Sierra Wireless, Inc ALEOS could potentially allow a remote attacker to trigge↗2023-11-29
▶

📋Vendor Advisories

1
CISA ICS
Sierra Wireless AirLink with ALEOS firmware↗2023-12-07
▶

🕵️Threat Intelligence

1
Bleepingcomputer
"Sierra:21" vulnerabilities impact critical infrastructure routers↗2023-12-06
▶
CVE-2023-40458 — Infinite Loop in Sierrawireless Aleos | cvebase