Improper input validation in Apache Traffic Server
CVE-2024-38311
Improper Input Validation vulnerability in Apache Traffic Server. This issue affects Apache Traffic Server: from 8.0.0 through 8.1.11, from 9.0.0 through 9.2.8, from 10.0.0 through 10.0.3. Users are recommended to upgrade to version 9.2.9 or 10.0.4, which fixes the issue.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.009 (57.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 58th percentile — 57.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: +0.000
Affected products
- Apache Traffic Server
- Apache Software Foundation Traffic Server — versions 8.0.0, 9.0.0, 10.0.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- lists.apache.org/thread/btofzws2yqskk2n7f01r3l1819x01023 (vendor-advisory, Mailing List, Vendor Advisory)
Frequently asked questions
- What is CVE-2024-38311?
- CVE-2024-38311 is a medium-severity vulnerability in Apache Traffic Server, classified under Improper Input Validation. CVSS score: 6.3/10. Published 2025-03-06.
- How severe is CVE-2024-38311?
- Medium severity. CVSS v3 base score is 6.3 out of 10.
- Is CVE-2024-38311 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.