PT-2023-23874 · Avalanche · Avalanche

Published 2023-08-10 · Updated 2023-08-16 · CVE-2023-32562

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Avalanche versions 6.3.x and below

Description An unrestricted upload of file with a dangerous type could allow an attacker to achieve remote code execution. The issue is fixed in version 6.4.1.

Recommendations For Avalanche versions 6.3.x and below, update to version 6.4.1 to resolve the issue. As a temporary workaround, consider restricting file uploads to prevent potential exploitation until the update can be applied.

Fix

Unrestricted File Upload

Weakness Enumeration

CWE-434

Related Identifiers

CVE-2023-32562

ZDI-23-1117

Affected Products

Avalanche

References · 9

• https://nvd.nist.gov/vuln/detail/CVE-2023-32562 · Security Note
• https://osv.dev/vulnerability/CVE-2023-32562 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-23-1117 · Security Note
• https://forums.ivanti.com/s/article/Avalanche-Vulnerabilities-Addressed-in-6-4-1?language=en_US · Vendor Advisory
• https://twitter.com/autumn_good_35/status/1691766296957120841 · Twitter Post
• https://t.me/cibsecurity/68251 · Telegram Post
• https://t.me/cvenotify/56548 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1689769411618521089 · Twitter Post
• https://t.me/true_secator/4739 · Telegram Post