7.8

CVE-2021-32920

EPSS 3.29%
Veröffentlicht 13.05.2021 16:15:08
Zuletzt bearbeitet 21.11.2024 06:07:55
Quelle cve@mitre.org
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Prosody before 0.11.9 allows Uncontrolled CPU Consumption via a flood of SSL/TLS renegotiation requests.

Betroffene Produkte Warnungen 0 Metriken 3 CWE 0 Referenzen 11

Daten sind bereitgestellt durch National Vulnerability Database (NVD)

Prosody ≫ Prosody Version < 0.11.9

Debian ≫ Debian Linux Version10.0

Fedoraproject ≫ Fedora Version32

Fedoraproject ≫ Fedora Version33

Fedoraproject ≫ Fedora Version34

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Typ	Quelle	Score	Percentile
EPSS	FIRST.org	3.29%	0.867

CVSS Metriken
Quelle	Base Score	Exploit Score	Impact Score	Vector String
nvd@nist.gov	7.5	3.9	3.6	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov	7.8	10	6.9	AV:N/AC:L/Au:N/C:N/I:N/A:C

http://www.openwall.com/lists/oss-security/2021/05/13/1

Third Party Advisory

Mailing List

http://www.openwall.com/lists/oss-security/2021/05/14/2

Third Party Advisory

Mailing List

Mitigation

https://blog.prosody.im/prosody-0.11.9-released/

Vendor Advisory

Release Notes

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6MFFBZWXKPZEVZNQSVJNCUE7WRF3T7DG/

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GUN63AHEWB2WRROJHU3BVJRWLONCT2B7/

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LWJ2DG2DFJOEFEWOUN26IMYYWGSA2ZEE/

https://security.gentoo.org/glsa/202105-15

Third Party Advisory

https://www.debian.org/security/2021/dsa-4916

Third Party Advisory

https://nvd.nist.gov/vuln/detail/CVE-2021-32920

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2021-32920

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2021-32920

EUVD