PT-2023-2922 · Unknown · Twister Antivirus

Zeze7W · Published 2023-05-24 · Updated 2024-05-17 · CVE-2023-2873

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Twister Antivirus version 8

Description The issue is related to a buffer overflow in the filppd.sys file of the IoControlCode Handler in Twister Antivirus, leading to memory corruption. This can allow an attacker to impact the confidentiality, integrity, and availability of protected information. Local access is required to exploit this issue. The exploit has been disclosed publicly.

Recommendations For Twister Antivirus version 8, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Buffer Overflow

Memory Corruption

Weakness Enumeration

CWE-119

CWE-787

Related Identifiers

BDU:2023-02893

CVE-2023-2873

Affected Products

Twister Antivirus

References · 11

• 🔥 https://github.com/zeze-zeze/WindowsKernelVuln/blob/master/CVE-2023-2873 · Exploit
• 🔥 https://github.com/zeze-zeze/WindowsKernelVuln/tree/master/CVE-2023-2873 · Exploit
• 🔥 https://drive.google.com/file/d/1ABRMxr6Ek02P_WAXjyYLGQ4sHYMVQTka/view?usp=sharing · Exploit
• https://osv.dev/vulnerability/CVE-2023-2873 · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-02893 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-2873 · Security Note
• https://t.me/cibsecurity/64711 · Telegram Post
• https://drive.google.com/file/d/1ABRMxr6Ek02P_WAXjyYLGQ4sHYMVQTka/view · Note
• https://vuldb.com/?id.229852 · Note
• https://t.me/cvenotify/51078 · Telegram Post
• https://vuldb.com/?ctiid.229852 · Note