CVE-2019-10072 (GCVE-0-2019-10072)
Vulnerability from cvelistv5 – Published: 2019-06-21 17:56 – Updated: 2024-08-04 22:10
VLAI?
Summary
The fix for CVE-2019-0199 was incomplete and did not address HTTP/2 connection window exhaustion on write in Apache Tomcat versions 9.0.0.M1 to 9.0.19 and 8.5.0 to 8.5.40 . By not sending WINDOW_UPDATE messages for the connection window (stream 0) clients were able to cause server-side threads to block eventually leading to thread exhaustion and a DoS.
Severity ?
No CVSS data available.
CWE
- Denial of Service
Assigner
References
20 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | Apache Tomcat |
Affected:
Apache Tomcat 9.0.0.M1 to 9.0.19, 8.5.0 to 8.5.40
|
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"id": "CVE-2019-10072",
"lastModified": "2024-11-21T04:18:20.470",
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"published": "2019-06-21T18:15:09.513",
"references": "[{\"url\": \"http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00013.html\", \"source\": \"security@apache.org\"}, {\"url\": \"http://www.securityfocus.com/bid/108874\", \"source\": \"security@apache.org\"}, {\"url\": \"https://access.redhat.com/errata/RHSA-2019:3929\", \"source\": \"security@apache.org\"}, {\"url\": \"https://access.redhat.com/errata/RHSA-2019:3931\", \"source\": \"security@apache.org\"}, {\"url\": \"https://lists.apache.org/thread.html/df1a2c1b87c8a6c500ecdbbaf134c7f1491c8d79d98b48c6b9f0fa6a%40%3Cannounce.tomcat.apache.org%3E\", \"source\": \"security@apache.org\"}, {\"url\": \"https://lists.apache.org/thread.html/r3bbb800a816d0a51eccc5a228c58736960a9fffafa581a225834d97d%40%3Cdev.tomcat.apache.org%3E\", \"source\": \"security@apache.org\"}, {\"url\": \"https://lists.apache.org/thread.html/r48c1444845fe15a823e1374674bfc297d5008a5453788099ea14caf0%40%3Cdev.tomcat.apache.org%3E\", \"source\": \"security@apache.org\"}, {\"url\": 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"sourceIdentifier": "security@apache.org",
"vulnStatus": "Modified",
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}
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
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.
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