6.3

CVE-2024-38311: apache software foundation apache traffic server Improper Input Validation

CVSS: 6.3v3.1MediumAnalyzed
AliasesUBUNTU-CVE-2024-38311DEBIAN-CVE-2024-38311
Published 06-03-2025Last modified 06-03-2025
Open JSON

Vulnerability summary

CVE-2024-38311 is a medium (CVSS 6.3) Improper Input Validation vulnerability in apache software foundation apache traffic server. EPSS estimates a 0.91% chance of exploitation in the next 30 days, higher than 59.2% of scored vulnerabilities.

Overall risk
25/100
0100
Medium · default modelHow is this calculated?
CVSS score
6.3/10
010
Medium · v3.1 (CVE.org)
EPSS score
0.91%
0%100%
Low · +0.02 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 1
DSA-5896-1

Timeline

  1. 06-03-2025
    PublishedVulnerability first disclosed.
  2. 06-03-2025
    Last modifiedVulnerability information updated.

Description

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.

CVSS metrics

4 scores · 4 sources · 1 version

EPSS trend

Probability

0.91%

Chance of exploitation in the next 30 days

Percentile

59%

Versus all other CVEs

30-day change

+0.02 pp

From 0.89% on 18-09-2026

18-09-202618-10-2026
EPSS score
0.91%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Apache1 product
Apache software foundation1 product
Debian1 product
  • trafficserver< 9.2.5+ds-0+deb12u2
Ubuntu1 product
  • trafficserverAll versions (No fix recorded)

4 vendors · 4 products

References

6 links