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Fencer Intel
medium 6.5

CVE-2024-52317 json

Apache Tomcat: Request/response mix-up with HTTP/2

published last yr. modified 2mo ago also BIT-tomcat-2024-52317 , EUVD-2024-3305 , GHSA-qvf5-hvjx-wm27

cvss
6.5
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
2.1%
EPSS 2.1% chance of exploitation in 30 days, percentile 81%
public exploits
0
none known

Summary

Incorrect object re-cycling and re-use vulnerability in Apache Tomcat. Incorrect recycling of the request and response used by HTTP/2 requests could lead to request and/or response mix-up between users.

This issue affects Apache Tomcat: from 11.0.0-M23 through 11.0.0-M26, from 10.1.27 through 10.1.30, from 9.0.92 through 9.0.95.

Users are recommended to upgrade to version 11.0.0, 10.1.31 or 9.0.96, which fixes the issue.

Patch / fix

  • maven org.apache.tomcat.embed:tomcat-embed-core 9.0.96, 10.1.31, 11.0.0
  • maven org.apache.tomcat:tomcat-coyote 9.0.96, 10.1.31, 11.0.0
  • bitnami tomcat 9.0.96, 10.1.31, 11.0.9
  • apache tomcat-embed-core 9.0.96, 10.1.31, 11.0.0
  • apache tomcat 9.0.96, 10.1.31, 11.0.0
  • org.apache.tomcat.embed tomcat-embed-core 9.0.96, 10.1.31, 11.0.0
  • apache tomcat-coyote 9.0.96, 10.1.31, 11.0.0
  • org.apache.tomcat tomcat-coyote 9.0.96, 10.1.31, 11.0.0
  • tomcat10 Debian 14, Debian 13 10.1.31-1

debian advisories DEBIAN-CVE-2024-52317

  • tomcat10 Ubuntu Pro 24.04 LTS 10.1.16-1ubuntu0.1~esm3

ubuntu advisories UBUNTU-CVE-2024-52317

Ubuntu security data © Canonical Ltd., from https://github.com/canonical/ubuntu-security-notices via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

  • tomcat SLES for SAP 15 SP5, SLES for SAP 15 SP4, SLES for SAP 15 SP3 +12 more 9.0.98-150200.74.1
  • tomcat10 SLES for SAP 15 SP5, SLES 15 SP5-LTSS, SLE Module for Web and Scripting 15 SP6 +3 more 10.1.34-150200.5.31.1

suse advisories SUSE-SU-2025:0058-1SUSE-SU-2025:0033-1

  • tomcat10 openSUSE Tumbleweed 10.1.39-1.1
  • tomcat openSUSE Tumbleweed 9.0.102-1.1

opensuse advisories openSUSE-SU-2025:14915-1openSUSE-SU-2025:14911-1

Is CVE-2024-52317 in your dependencies? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

Check with Fencer

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2024-52317 updated cvss 6.5

tomcat: Apache Tomcat: Request/response mix-up with HTTP/2

  • Red Hat Enterprise Linux 6 tomcat6, tomcat6-lib, tomcat6-log4j, tomcat6-javadoc, tomcat6-webapps, tomcat6-el-2.1-api, +4 more Red Hat Enterprise Linux 7 tomcat, tomcat-lib, tomcat-jsvc, tomcat-javadoc, tomcat-webapps, tomcat-el-2.2-api, +4 more Red Hat Enterprise Linux 8 tomcat, tomcat-lib, tomcat-webapps, tomcat-el-3.0-api, pki-servlet-engine, tomcat-docs-webapp, +4 more Red Hat Enterprise Linux 9 tomcat, tomcat-lib, tomcat-webapps, tomcat-el-3.0-api, pki-servlet-engine, tomcat-docs-webapp, +4 more
    not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

CISA SSVC

Exploitation
none
Automatable
yes
Technical impact
partial
Assessed
last yr.

Exploit prediction

2.10% chance of exploitation in the next 30 days, higher than 81% of all scored CVEs (FIRST EPSS, 2026-11-11).

CVSS scores

assigned by version score vector
CISA ADP 3.1 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
GitHub 3.1 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
CNA 3.1 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
OSV 3.1 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Affected packages

ecosystem package affected fixed in
maven org.apache.tomcat.embed:tomcat-embed-core
>=9.0.92, <9.0.96
>=10.1.27, <10.1.31
>=11.0.0-M23, <11.0.0
9.0.96
10.1.31
11.0.0
maven org.apache.tomcat:tomcat-coyote
>=9.0.92, <9.0.96
>=10.1.27, <10.1.31
>=11.0.0-M23, <11.0.0
9.0.96
10.1.31
11.0.0
bitnami tomcat
>=9.0.92, <9.0.96
>=10.1.27, <10.1.31
>=11.0.0, <11.0.9
9.0.96
10.1.31
11.0.9

Affected products

  • Apache Software Foundation Apache Tomcat
  • apache tomcat

Classification

Weakness
  • CWE-326 Inadequate Encryption Strength

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.