PT-2023-23875 · Avalanche · Avalanche

Published 2023-08-10 · Updated 2023-08-16 · CVE-2023-32564

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 6.4.1 and below

Description An unrestricted upload of file with a dangerous type could allow an attacker to achieve remote code execution.

Recommendations For Avalanche versions 6.4.1 and below, update to a version above 6.4.1 to resolve the issue. As a temporary workaround, consider restricting file uploads to only safe file types until a patch is available.

Fix

Unrestricted File Upload

Weakness Enumeration

CWE-434

Related Identifiers

CVE-2023-32564

ZDI-23-1119

Affected Products

Avalanche

References · 9

• https://nvd.nist.gov/vuln/detail/CVE-2023-32564 · Security Note
• https://osv.dev/vulnerability/CVE-2023-32564 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-23-1119 · Security Note
• https://forums.ivanti.com/s/article/Avalanche-Vulnerabilities-Addressed-in-6-4-1?language=en_US · Vendor Advisory
• https://t.me/cibsecurity/68256 · Telegram Post
• https://twitter.com/autumn_good_35/status/1691766296957120841 · Twitter Post
• https://t.me/cvenotify/56550 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1689767133171814402 · Twitter Post
• https://t.me/true_secator/4739 · Telegram Post