Vulnerability · Published Mar 21, 2025 · Assigned by mitre
CVE-2025-30347
Medium 4.0
In plain English
A medium-severity out-of-bounds read in Varnish Enterprise from varnish-software. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 29% of all known vulnerabilities).
Severity (CVSS 3.1)4.0Medium
Exploit odds (30 days)0.4%top 71.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Varnish Enterprise before 6.0.13r13 allows remote attackers to obtain sensitive information via an out-of-bounds read for range requests on ephemeral MSE4 stevedore objects.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| varnish-software | Varnish Enterprise | 6 – before 6.0.13r13 |
Weakness: CWE-125 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N