PT-2023-6255 · Yifan · Yifan Yf325

Francesco Benvenuto · Published 2023-10-11 · Updated 2023-10-13 · CVE-2023-34426

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 httpd manage request functionality. A specially crafted network request can lead to stack-based buffer overflow, allowing an attacker to send a network request to trigger this vulnerability. This can potentially enable a remote attacker to execute arbitrary commands.

Recommendations For Yifan YF325 version 1.0 20221108, as a temporary workaround, consider restricting access to the httpd manage request functionality until a patch is available. Avoid using the vulnerable functionality to minimize the risk of exploitation. 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:2023-06964

CVE-2023-34426

Affected Products

Yifan Yf325

References · 8

• https://osv.dev/vulnerability/CVE-2023-34426 · Vendor Advisory
• https://safe-surf.ru/upload/VULN-new/VULN.2023-10-18.1.pdf · Security Note
• https://bdu.fstec.ru/vul/2023-06964 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-34426 · Security Note
• https://talosintelligence.com/vulnerability_reports/TALOS-2023-1766 · Note
• https://t.me/true_secator/4958 · Telegram Post
• https://t.me/cvenotify/59388 · Telegram Post
• https://t.me/cibsecurity/72114 · Telegram Post