5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
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
0.002 Low
EPSS
Percentile
58.7%
Debian Security Advisory DSA-5064-1 [email protected]
https://www.debian.org/security/ Moritz Muehlenhoff
January 29, 2022 https://www.debian.org/security/faq
Package : python-nbxmpp
CVE ID : CVE-2021-41055
It was discovered that missing input sanitising in python-nbxmpp, a
Jabber/XMPP Python library, could result in denial of service in clients
based on it (such as Gajim).
The oldstable distribution (buster) is not affected.
For the stable distribution (bullseye), this problem has been fixed in
version 2.0.2-1+deb11u1.
We recommend that you upgrade your python-nbxmpp packages.
For the detailed security status of python-nbxmpp please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/python-nbxmpp
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]
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 11 | all | python3-nbxmpp | < 2.0.2-1+deb11u1 | python3-nbxmpp_2.0.2-1+deb11u1_all.deb |
Debian | 11 | all | python-nbxmpp | < 2.0.2-1+deb11u1 | python-nbxmpp_2.0.2-1+deb11u1_all.deb |
Debian | 11 | all | python-nbxmpp-doc | < 2.0.2-1+deb11u1 | python-nbxmpp-doc_2.0.2-1+deb11u1_all.deb |
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
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
0.002 Low
EPSS
Percentile
58.7%