Vulnerability from bitnami_vulndb
Published
2025-07-17 08:09
Modified
2026-03-20 12:05
Summary
Apache Tomcat: HTTP/2 header handling DoS
Details
Denial of Service due to improper input validation vulnerability for HTTP/2 requests in Apache Tomcat. When processing an HTTP/2 request, if the request exceeded any of the configured limits for headers, the associated HTTP/2 stream was not reset until after all of the headers had been processed.This issue affects Apache Tomcat: from 11.0.0 through 11.0.0, from 10.1.0 through 10.1.18, from 9.0.0 through 9.0.85, from 8.5.0 through 8.5.98. Other, older, EOL versions may also be affected.
Users are recommended to upgrade to version 11.0.0, 10.1.19, 9.0.86 or 8.5.99 which fix the issue.
{
"affected": [
{
"package": {
"ecosystem": "Bitnami",
"name": "tomcat",
"purl": "pkg:bitnami/tomcat"
},
"ranges": [
{
"events": [
{
"introduced": "8.5.0"
},
{
"fixed": "8.5.99"
},
{
"introduced": "9.0.0"
},
{
"fixed": "9.0.86"
},
{
"introduced": "10.0.0"
},
{
"fixed": "10.1.19"
}
],
"type": "SEMVER"
}
],
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
],
"aliases": [
"CVE-2024-24549"
],
"database_specific": {
"cpes": [
"cpe:2.3:a:apache:tomcat:*:*:*:*:*:maven:*:*"
],
"severity": "High"
},
"details": "Denial of Service due to improper input validation vulnerability for HTTP/2 requests in Apache Tomcat. When processing an HTTP/2 request, if the request exceeded any of the configured limits for headers, the associated HTTP/2 stream was not reset until after all of the headers had been processed.This issue affects Apache Tomcat: from 11.0.0 through 11.0.0, from 10.1.0 through 10.1.18, from 9.0.0 through 9.0.85, from 8.5.0 through 8.5.98. Other, older, EOL versions may also be affected.\n\nUsers are recommended to upgrade to version 11.0.0, 10.1.19, 9.0.86 or 8.5.99 which fix the issue.",
"id": "BIT-tomcat-2024-24549",
"modified": "2026-03-20T12:05:40.000Z",
"published": "2025-07-17T08:09:49.355Z",
"references": [
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2024/03/13/3"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread/4c50rmomhbbsdgfjsgwlb51xdwfjdcvg"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2024/04/msg00001.html"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3UWIS5MMGYDZBLJYT674ZI5AWFHDZ46B/"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/736G4GPZWS2DSQO5WKXO3G6OMZKFEK55/"
},
{
"type": "WEB",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-24549"
},
{
"type": "WEB",
"url": "https://security.netapp.com/advisory/ntap-20240402-0002/"
}
],
"schema_version": "1.6.2",
"summary": "Apache Tomcat: HTTP/2 header handling DoS"
}
Loading…
Loading…
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Loading…
Loading…