PT-2022-20172 · V-Server+1 · V-Server+1

Michael Heinzl · Published 2022-06-16 · Updated 2022-06-27 · CVE-2022-30549

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions V-Server versions 4.0.11.0 and earlier V-Server Lite versions 4.0.13.0 and earlier

Description An out-of-bounds read issue exists, which may allow an attacker to obtain information and/or execute arbitrary code by having a user open a specially crafted image file.

Recommendations For V-Server versions 4.0.11.0 and earlier, update to a version later than 4.0.11.0 to resolve the issue. For V-Server Lite versions 4.0.13.0 and earlier, update to a version later than 4.0.13.0 to resolve the issue. As a temporary workaround, consider restricting the opening of image files from untrusted sources until a patch is available.

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2022-30549

Affected Products

V-Server

V-Server Lite

References · 6

• https://monitouch.fujielectric.com/site/download-eu/03tellus_inf/index.php · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-30549 · Vendor Advisory
• https://monitouch.fujielectric.com/site/download-e/09vsft6_inf/Search.php · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-30549 · Security Note
• https://t.me/cibsecurity/44600 · Telegram Post
• https://jvn.jp/en/vu/JVNVU93134398/index.html · Note