PT-2023-28452 · Zephyr · Zephyr Es-Wifi Driver

0Xdea · Published 2023-09-25 · Updated 2023-12-22 · CVE-2023-4259

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Zephyr eS-WiFi driver (affected versions not specified)

Description The issue concerns two potential buffer overflow vulnerabilities located in the Zephyr eS-WiFi driver source code.

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

Exploit

Buffer Overflow

Weakness Enumeration

CWE-120

CWE-193

Related Identifiers

CVE-2023-4259

GHSA-GGHM-C696-F4J4

Affected Products

Zephyr Es-Wifi Driver

References · 11

• 🔥 https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-gghm-c696-f4j4 · Exploit
• https://osv.dev/vulnerability/CVE-2023-4259 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-4259 · Security Note
• https://t.me/cvenotify/58629 · Telegram Post
• https://t.me/cvenotify/64968 · Telegram Post
• https://twitter.com/cracbot/status/1706911586194190342 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1706542370039140823 · Twitter Post
• http://packetstormsecurity.com/files/175657/Zephyr-RTOS-3.x.0-Buffer-Overflows.html · Note
• https://twitter.com/CVEnew/status/1706450035033186629 · Twitter Post
• http://openwall.com/lists/oss-security/2023/11/07/1 · Note
• http://seclists.org/fulldisclosure/2023/Nov/1 · Note