`CVE-2022-29885` Apache Tomcat

Affected software	Apache Tomcat
Severity	7.5 High CVSS 3.1 2 scores
Fixed in	`10.1.0-M15`, `10.0.21`, `9.0.63`, `8.5.79`
Weakness	Uncontrolled resource consumption (CWE-400)
Published	12 May 2022
Updated	8 Oct 2026

Description

The documentation of Apache Tomcat 10.1.0-M1 to 10.1.0-M14, 10.0.0-M1 to 10.0.20, 9.0.13 to 9.0.62 and 8.5.38 to 8.5.78 for the EncryptInterceptor incorrectly stated it enabled Tomcat clustering to run over an untrusted network. This was not correct. While the EncryptInterceptor does provide confidentiality and integrity protection, it does not protect against all risks associated with running over any untrusted network, particularly DoS risks.

Exploitation status

Working exploit published

A reviewed exploit catalogue lists ready-to-run exploit code for this CVE.

CISA KEV not listed
VulnCheck KEV not listed
CISA Vulnrichment exploitation: none
Indexed PoC 3 indexed Published artifacts you can open, in Exploit-DB, GitHub PoC; first seen 2022-06-30.
EPSS 73% chance in 30 days A model's forecast, not a report of exploitation. Higher than 99% of all scored CVEs.

1 of these are GitHub repositories with fewer than 5 stars. They are listed for reference and don't count toward the exploitation status above.

Index	Artifact	Stars	First seen
GitHub PoC	Apache Tomcat CVE-2022-29885	5	2022-06-30
GitHub PoC	Apache Tomcat DoS (CVE-2022-29885) Exploit	4	2022-07-01
Exploit-DB	Apache Tomcat 10.1 - Denial Of Service		2023-04-05

Waratek protection

Mitigation candidate

A kind of vulnerability Waratek's rules address, with exploit code published or exploitation reported. No rule exists and none is planned yet. The decision below says what we found to build a rule from.

Protection none
Action unverified
Review automated Inferred
Record active

Decided by	The affected package being open source on Maven, so the fix can be read
Finding	This CVE affects an open-source Java library published on Maven Central (Maven packages: org.apache.tomcat:tomcat), so it is squarely in ARMR's territory and the source needed to understand the defect is public. That makes it a candidate for an ARMR patch rule. No rule exists and none is scheduled: the diff between the affected and fixed versions has not been read, and a closer look may find no hook point ARMR can act on.

Decided by

The affected package being open source on Maven, so the fix can be read

Finding

This CVE affects an open-source Java library published on Maven Central (Maven packages: org.apache.tomcat:tomcat), so it is squarely in ARMR's territory and the source needed to understand the defect is public. That makes it a candidate for an ARMR patch rule. No rule exists and none is scheduled: the diff between the affected and fixed versions has not been read, and a closer look may find no hook point ARMR can act on.

CVSS

7.5 HIGH v3.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H 2 metrics

We show the highest score from the newest CVSS version. Scores from different versions can't be compared, and the first score listed is sometimes a 0.0 placeholder.

Version Score Band Vector Assigner Type

CVSS 3.1 7.5 HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H NVD Primary published

CVSS 2.0 5.0 none AV:N/AC:L/Au:N/C:N/I:N/A:P NVD Primary

Version	Score	Band	Vector	Assigner	Type
CVSS 3.1	7.5	HIGH	`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H`	NVD	Primary	published
CVSS 2.0	5.0	none	`AV:N/AC:L/Au:N/C:N/I:N/A:P`	NVD	Primary

Affected software and releases

Oracle advisories

Advisory	Type	Quarter	Products Oracle names in its risk matrix
Oracle Critical Patch Update October 2022 ↗	CPU	2022-Q4	Oracle Communications / BEServer (Apache Tomcat) (9.0) Oracle Supply Chain / Folders, Files & Attachments (Apache Tomcat) (9.3.6)
Oracle Critical Patch Update July 2022 ↗	CPU	2022-Q3	Oracle Hospitality Applications / Next-Gen SPMS (Apache Tomcat) (20.2.1)

Advisory

Type

Quarter

Products Oracle names in its risk matrix

Oracle Critical Patch Update October 2022 ↗

CPU

2022-Q4

Oracle Communications / BEServer (Apache Tomcat) (9.0)
Oracle Supply Chain / Folders, Files & Attachments (Apache Tomcat) (9.3.6)

Oracle Critical Patch Update July 2022 ↗

CPU

2022-Q3

Oracle Hospitality Applications / Next-Gen SPMS (Apache Tomcat) (20.2.1)

Oracle components and versions

Family	Component	Versions, as Oracle lists them	Read as
Oracle Communications	BEServer (Apache Tomcat)	9.0	9.0
Oracle Hospitality Applications	Next-Gen SPMS (Apache Tomcat)	20.2.1	20.2.1
Oracle Supply Chain	Folders, Files & Attachments (Apache Tomcat)	9.3.6	9.3.6

Maven packages

Affected and fixed versions, from OSV.dev

Package Introduced Fixed Last affected

org.apache.tomcat:tomcat 10.1.0-M1 10.1.0-M15 unbounded

org.apache.tomcat:tomcat 10.0.0-M1 10.0.21 unbounded

org.apache.tomcat:tomcat 9.0.13 9.0.63 unbounded

org.apache.tomcat:tomcat 8.5.38 8.5.79 unbounded

Package	Introduced	Fixed	Last affected
`org.apache.tomcat:tomcat`	10.1.0-M1	`10.1.0-M15`	unbounded
`org.apache.tomcat:tomcat`	10.0.0-M1	`10.0.21`	unbounded
`org.apache.tomcat:tomcat`	9.0.13	`9.0.63`	unbounded
`org.apache.tomcat:tomcat`	8.5.38	`8.5.79`	unbounded

Products and versions

4 products, 24 version entries

Source	Vendor	Product	Scheme	Affected versions
nvd	apache	tomcat	generic	≥ 8.5.38 and ≤ 8.5.78 · ≥ 9.0.13 and ≤ 9.0.62 · ≥ 10.0.0 and ≤ 10.0.20 · 10.1.0:milestone1 · 10.1.0:milestone10 · 10.1.0:milestone11 · 10.1.0:milestone12 · 10.1.0:milestone13 · 10.1.0:milestone14 · 10.1.0:milestone2 · 10.1.0:milestone3 · 10.1.0:milestone4 · 10.1.0:milestone5 · 10.1.0:milestone6 · 10.1.0:milestone7 · 10.1.0:milestone8 · 10.1.0:milestone9
nvd	debian	debian linux	generic	10.0 · 11.0
nvd	oracle	hospitality cruise shipboard property management system	generic	20.2.1
osv	org.apache.tomcat	tomcat	generic	≥ 8.5.38 and ＜ 8.5.79 · ≥ 9.0.13 and ＜ 9.0.63 · ≥ 10.0.0 and ＜ 10.0.21 · ≥ 10.1.0 and ＜ 10.1.0

Source

Vendor

Product

Scheme

Affected versions

nvd

apache

tomcat

generic

≥ 8.5.38 and ≤ 8.5.78 · ≥ 9.0.13 and ≤ 9.0.62 · ≥ 10.0.0 and ≤ 10.0.20 · 10.1.0:milestone1 · 10.1.0:milestone10 · 10.1.0:milestone11 · 10.1.0:milestone12 · 10.1.0:milestone13 · 10.1.0:milestone14 · 10.1.0:milestone2 · 10.1.0:milestone3 · 10.1.0:milestone4 · 10.1.0:milestone5 · 10.1.0:milestone6 · 10.1.0:milestone7 · 10.1.0:milestone8 · 10.1.0:milestone9

nvd

debian

debian linux

generic

10.0 · 11.0

nvd

oracle

hospitality cruise shipboard property management system

generic

20.2.1

osv

org.apache.tomcat

tomcat

generic

≥ 8.5.38 and ＜ 8.5.79 · ≥ 9.0.13 and ＜ 9.0.63 · ≥ 10.0.0 and ＜ 10.0.21 · ≥ 10.1.0 and ＜ 10.1.0

References

URL	Tags
https://github.com/apache/tomcat/commit/0fa7721f11d565a2cd2e44366c388ad6a3e6357d	WEB
https://github.com/apache/tomcat/commit/36826ea638457d7e17876a70f89cb435b6db0d91	WEB
https://github.com/apache/tomcat/commit/b679bc627f5a4ea6510af95adfb7476b07eba890	WEB
https://github.com/apache/tomcat/commit/eaafd28296c54d983e28a47953c1f5cb2c334f48	WEB
https://github.com/apache/tomcat	PACKAGE
https://lists.apache.org/thread/2b4qmhbcyqvc7dyfpjyx54c03x65vhcv	WEB
https://lists.debian.org/debian-lts-announce/2022/10/msg00029.html	WEB
https://security.netapp.com/advisory/ntap-20220629-0002	WEB
https://www.debian.org/security/2022/dsa-5265	WEB
https://www.oracle.com/security-alerts/cpujul2022.html	WEB

URL

Timeline

Published	2022-05-12	By the CVE Program.
NVD record modified	2026-10-08	NVD's own last-modified date for this record.

Published

2022-05-12

By the CVE Program.

NVD record modified

2026-10-08

NVD's own last-modified date for this record.

How VRT decided (17 of 24 rules ran)

17 of 24 rules ran. The rest didn't run because an earlier rule had already settled the CVE.

# Rule Outcome Status Detail

identity: Does this identifier describe a vulnerability at all? the first rule that matches decides

1 rejected no match CVE Program withdrawal of this identifier

scope: Is it a vulnerability Waratek protects? the first rule that matches decides

2 armr-patch-file no match An ARMR patch file on disk for this CVE

3 armr-secure-rule-file no match An ARMR security-rule template on disk for this CVE

4 manual-classification no match A researcher's recorded decision for this specific CVE

5 manual classification no match Manual classification of this CVE in the legacy dataset

6 non-java-upstream no match A root cause in non-Java code: an OS kernel, a C library, or a bundled runtime

7 oracle-component no match The defect being in a component of a tracked product the agent does not reach: JavaFX, the Java SE installer, the JInitiator browser plug-in, the native WebLogic proxy plug-in, or a native part of Oracle Application Server or Collaboration Suite (HTTP Server, Web Cache, Internet Directory, mail and calendar servers). Oracle gives these no CPE of their own and names them only in the description.

8 java-client-side no match Oracle's own risk-matrix note saying the CVE is reached only through untrusted code in the Java sandbox (applets, Web Start) or only through a client installation of Java, so a server running its own trusted code is not exposed

9 osv-maven matched In scope Maven packages: org.apache.tomcat:tomcat

10 cna-maven-package not reached An affected Maven artifact named by the CNA itself

11 known-cpe-product not reached An NVD CPE naming a product ARMR tracks

12 cna-cpe-product not reached A CPE the CNA published naming a tracked product. Oracle publishes these on advisory day, months before NVD.

13 oracle-advisory-family not reached A tracked product family named in Oracle's own risk matrix. CPE cannot carry a suite name, only a module.

14 cna-named-product not reached A tracked product named in words by the CVE's own CNA, on a record with no CPE yet. Apache and Eclipse publish these on advisory day, before NVD adds CPE data.

15 non-deployable-product not reached The only affected product being a sealed appliance image, where Java runs but no -javaagent can be attached

16 unmatched-product not reached No tracked product matched above, and none present at all

disposition: What do we do about one that is? every rule runs

17 patch-hint no match A reference pointing at the upstream fix: a commit, a PR, a Red Hat bug

18 open-source-maven decided it matched Mitigation candidate Open-source Maven artifact indexed by OSV (Maven packages: org.apache.tomcat:tomcat). The source is public, which makes an ARMR patch rule a candidate; nothing here establishes that one can be written.

19 poc-derivable skipped An indexed exploit clearing the evidence bar to reverse-engineer, where there is no source to read

20 no-exploit skipped Nothing to build a rule from yet: no published exploit, no CISA record of exploitation and no source-level change to read

21 secure-rule-match no match A vulnerability class already blocked by an ARMR security rule

22 exploited-no-fix-or-poc skipped Somebody exploiting this CVE (a CISA or VulnCheck KEV listing, or a CISA verdict of active exploitation), with no fix, source code or PoC to build a rule from

23 below-action-threshold no match Severity is HIGH — only MEDIUM/LOW are deprioritized

24 no-exploit-published no match A CISA or VulnCheck KEV listing, a CISA verdict of active exploitation, a reviewed exploit catalogue, or a GitHub PoC with 5 or more stars carries this CVE — exploit code is in use or published, so it stays a candidate

Products the scope rules checked

The products this CVE's record names, and whether VRT tracks each one. The scope rules decided on these.

Vendor Product Tracked CPE Source

apache tomcat tracked cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:* yaml

debian debian_linux not tracked cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*

oracle hospitality_cruise_shipboard_property_management_system tracked cpe:2.3:a:oracle:hospitality_cruise_shipboard_property_management_system:20.2.1:*:*:*:*:*:*:* yaml

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