PT-2023-19361 · Milesight · Milesight Ur32L

Francesco Benvenuto · Published 2023-07-06 · Updated 2023-10-30 · CVE-2023-24018

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Milesight UR32L version 32.3.0.5

Description A stack-based buffer overflow issue exists in the security decrypt password functionality of the libzebra.so.0.0.0 library. This can be triggered by a specially crafted HTTP request, potentially leading to a buffer overflow. An authenticated attacker can exploit this by sending a crafted HTTP request.

Recommendations For Milesight UR32L version 32.3.0.5, consider restricting access to the security decrypt password functionality until a patch is available. As a temporary workaround, limit the ability to send specially crafted HTTP requests to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Stack Overflow

Memory Corruption

Weakness Enumeration

CWE-121

CWE-787

Related Identifiers

CVE-2023-24018

Affected Products

Milesight Ur32L

References · 5

• 🔥 https://talosintelligence.com/vulnerability_reports/TALOS-2023-1715 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-24018 · Security Note
• https://osv.dev/vulnerability/CVE-2023-24018 · Vendor Advisory
• https://t.me/cvenotify/54525 · Telegram Post
• https://t.me/cvenotify/60208 · Telegram Post