PT-2025-12402 · Varnish · Varnish Enterprise

Published 2025-03-21 · Updated 2025-03-21 · CVE-2025-30347

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Varnish Enterprise versions prior to 6.0.13r13

Description The issue allows remote attackers to obtain sensitive information via an out-of-bounds read for range requests on ephemeral MSE4 stevedore objects.

Recommendations For versions prior to 6.0.13r13, update to version 6.0.13r13 or later to resolve the issue.

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2025-30347

Affected Products

Varnish Enterprise

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2025-30347 · Security Note
• https://osv.dev/vulnerability/CVE-2025-30347 · Vendor Advisory
• https://docs.varnish-software.com/security/VEV00001 · Vendor Advisory
• https://twitter.com/CVEnew/status/1902998269615087916 · Twitter Post
• https://t.me/cvedetector/20796 · Telegram Post
• https://t.me/cvenotify/115624 · Telegram Post
• https://t.me/cvetracker/19599 · Telegram Post