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CERTFR-2020-AVI-626
Vulnerability from certfr_avis
De multiples vulnérabilités ont été découvertes dans Apache Tomcat. Elles permettent à un attaquant de provoquer un déni de service.
Solution
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
NoneImpacted products
References
Title | Publication Time | Tags | ||||||
---|---|---|---|---|---|---|---|---|
|
{ "$ref": "https://www.cert.ssi.gouv.fr/openapi.json", "affected_systems": [ { "description": "Apache Tomcat 8.5.x versions ant\u00e9rieures \u00e0 8.5.56", "product": { "name": "Tomcat", "vendor": { "name": "Apache", "scada": false } } }, { "description": "Apache Tomcat 7.x versions ant\u00e9rieures \u00e0 7.0.104", "product": { "name": "Tomcat", "vendor": { "name": "Apache", "scada": false } } }, { "description": "Apache Tomcat 9.x versions ant\u00e9rieures \u00e0 9.0.36", "product": { "name": "Tomcat", "vendor": { "name": "Apache", "scada": false } } } ], "affected_systems_content": null, "content": "## Solution\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des\ncorrectifs (cf. section Documentation).\n", "cves": [ { "name": "CVE-2020-13934", "url": "https://www.cve.org/CVERecord?id=CVE-2020-13934" }, { "name": "CVE-2020-13935", "url": "https://www.cve.org/CVERecord?id=CVE-2020-13935" } ], "initial_release_date": "2020-10-12T00:00:00", "last_revision_date": "2020-10-12T00:00:00", "links": [], "reference": "CERTFR-2020-AVI-626", "revisions": [ { "description": "Version initiale", "revision_date": "2020-10-12T00:00:00.000000" } ], "risks": [ { "description": "D\u00e9ni de service" } ], "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans Apache Tomcat.\nElles permettent \u00e0 un attaquant de provoquer un d\u00e9ni de service.\n", "title": "Multiples vuln\u00e9rabilit\u00e9s dans Apache Tomcat", "vendor_advisories": [ { "published_at": null, "title": "Bulletin de s\u00e9curit\u00e9 Apache Tomcat du 05 juillet 2020", "url": "https://tomcat.apache.org/security-9.html#Apache_Tomcat_9.x_vulnerabilities" }, { "published_at": null, "title": "Bulletin de s\u00e9curit\u00e9 Apache Tomcat du 07 juillet 2020", "url": "https://tomcat.apache.org/security-7.html#Apache_Tomcat_7.x_vulnerabilities" } ] }
CVE-2020-13935 (GCVE-0-2020-13935)
Vulnerability from cvelistv5
Published
2020-07-14 15:00
Modified
2024-08-04 12:32
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Denial of Service
Summary
The payload length in a WebSocket frame was not correctly validated in Apache Tomcat 10.0.0-M1 to 10.0.0-M6, 9.0.0.M1 to 9.0.36, 8.5.0 to 8.5.56 and 7.0.27 to 7.0.104. Invalid payload lengths could trigger an infinite loop. Multiple requests with invalid payload lengths could lead to a denial of service.
References
Impacted products
Vendor | Product | Version | ||
---|---|---|---|---|
n/a | Apache Tomcat |
Version: Apache Tomcat 10.0.0-M1 to 10.0.0-M6, 9.0.0.M1 to 9.0.36, 8.5.0 to 8.5.56, 7.0.27 to 7.0.104 |
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CVE-2020-13934 (GCVE-0-2020-13934)
Vulnerability from cvelistv5
Published
2020-07-14 14:59
Modified
2024-08-04 12:32
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Denial of Service
Summary
An h2c direct connection to Apache Tomcat 10.0.0-M1 to 10.0.0-M6, 9.0.0.M5 to 9.0.36 and 8.5.1 to 8.5.56 did not release the HTTP/1.1 processor after the upgrade to HTTP/2. If a sufficient number of such requests were made, an OutOfMemoryException could occur leading to a denial of service.
References
URL | Tags | ||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Impacted products
Vendor | Product | Version | ||
---|---|---|---|---|
n/a | Apache Tomcat |
Version: Apache Tomcat 10.0.0-M1 to 10.0.0-M6, 9.0.0.M5 to 9.0.36, 8.5.1 to 8.5.56 |
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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