CVE-2023-40465 — Stack-based Buffer Overflow in Aleos

CWE-121 — Stack-based Buffer OverflowCWE-122 — Heap-based Buffer OverflowCWE-787 — Out-of-bounds Write3 documents3 sources
Severity
5.5MEDIUMNVD
CNA8.3
EPSS
0.0%
top 99.97%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Sierrawireless Aleos
Timeline
PublishedDec 4
Latest updateDec 5

Description

Several versions of ALEOS, including ALEOS 4.16.0, include an opensource third-party component which can be exploited from the local area network, resulting in a Denial of Service condition for the captive portal.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6

Affected Packages2 packages

▶CVEListV5sierrawireless/aleos4.10 — 4.16+1

🔴Vulnerability Details

2
GHSA
GHSA-2vrx-x739-p6p6: Several versions of ALEOS, including ALEOS 4↗2023-12-05
▶
CVEList
Improper input leads to DoS↗2023-12-04
▶