PT-2023-6406 · Yifan · Yifan Yf325

Francesco Benvenuto · Published 2023-10-11 · Updated 2023-10-12 · CVE-2023-34365

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Yifan YF325 version 1.0 20221108

Description A stack-based buffer overflow vulnerability exists in the libutils.so nvram restore functionality. This issue can be triggered by a specially crafted network request, leading to a buffer overflow. An attacker can exploit this vulnerability by sending a network request, potentially allowing remote code execution.

Recommendations For Yifan YF325 version 1.0 20221108, as a temporary workaround, consider restricting access to the libutils.so nvram restore functionality until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Stack Overflow

Memory Corruption

Weakness Enumeration

CWE-121

CWE-787

Related Identifiers

BDU:2023-07120

CVE-2023-34365

Affected Products

Yifan Yf325

References · 7

• https://bdu.fstec.ru/vul/2023-07120 · Security Note
• https://safe-surf.ru/upload/VULN-new/VULN.2023-10-18.1.pdf · Security Note
• https://osv.dev/vulnerability/CVE-2023-34365 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-34365 · Security Note
• https://t.me/true_secator/4958 · Telegram Post
• https://talosintelligence.com/vulnerability_reports/TALOS-2023-1763 · Note
• https://t.me/cibsecurity/72128 · Telegram Post