PT-2024-8639 · Ivanti · Ivanti Avalanche

Published 2024-10-08 · Updated 2024-11-18 · CVE-2024-50321

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions Ivanti Avalanche versions prior to 6.4.6

Description The issue is related to an infinite loop in Ivanti Avalanche, which can be exploited by a remote unauthenticated attacker to cause a denial of service. This is due to a condition where the loop has no exit, allowing the attacker to disrupt the service.

Recommendations For versions prior to 6.4.6, update to version 6.4.6 or later to resolve the issue. As a temporary workaround, consider restricting access to the service to minimize the risk of exploitation.

Fix

Infinite Loop

Weakness Enumeration

CWE-835

Related Identifiers

BDU:2024-10231

CVE-2024-50321

ZDI-24-1492

Affected Products

Ivanti Avalanche

References · 11

• https://forums.ivanti.com/s/article/Security-Advisory-Ivanti-Avalanche-Multiple-CVEs-Q4-2024-Release · Vendor Advisory
• https://bdu.fstec.ru/vul/2024-10231 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2024-50321 · Security Note
• https://osv.dev/vulnerability/CVE-2024-50321 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-24-1492 · Security Note
• https://zerodayinitiative.com/advisories/ZDI-CAN-25455 · Note
• https://t.me/cvedetector/10647 · Telegram Post
• https://forums.ivanti.com/s/article/Security-Advisory-Ivanti-Avalanche-Multiple-CVEs-Q4-2024-Release?language=en_US · Note
• https://twitter.com/CVEnew/status/1856364193420804116 · Twitter Post
• https://t.me/cvenotify/101999 · Telegram Post
• https://t.me/latest_high_impact_cve/1508 · Telegram Post