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debianDebianDEBIAN:DSA-4916-1:23B61
HistoryMay 17, 2021 - 8:37 p.m.

[SECURITY] [DSA 4916-1] prosody security update

2021-05-1720:37:58
lists.debian.org
26

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

7.8 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:N/I:N/A:C

0.005 Low

EPSS

Percentile

77.0%


Debian Security Advisory DSA-4916-1 [email protected]
https://www.debian.org/security/ Moritz Muehlenhoff
May 17, 2021 https://www.debian.org/security/faq


Package : prosody
CVE ID : CVE-2021-32917 CVE-2021-32918 CVE-2021-32919 CVE-2021-32920
CVE-2021-32921

Multiple security issues were found in Prosody, a lightweight Jabber/XMPP
server, which could result in denial of service or information disclosure.

For the stable distribution (buster), these problems have been fixed in
version 0.11.2-1+deb10u1.

We recommend that you upgrade your prosody packages.

For the detailed security status of prosody please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/prosody

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: [email protected]

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

7.8 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:N/I:N/A:C

0.005 Low

EPSS

Percentile

77.0%