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
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
AI Score
Confidence
High
EPSS
Percentile
90.9%
Debian Security Advisory DSA-5019-1 [email protected]
https://www.debian.org/security/ Moritz Muehlenhoff
December 10, 2021 https://www.debian.org/security/faq
Package : wireshark
CVE ID : CVE-2021-22207 CVE-2021-22222 CVE-2021-22235 CVE-2021-39920
CVE-2021-39921 CVE-2021-39922 CVE-2021-39923 CVE-2021-39924
CVE-2021-39925 CVE-2021-39926 CVE-2021-39928 CVE-2021-39929
Multiple vulnerabilities have been discovered in Wireshark, a network
protocol analyzer which could result in denial of service or the execution of
arbitrary code.
For the oldstable distribution (buster), CVE-2021-39925 has been fixed in
in version 2.6.20-0+deb10u2.
For the stable distribution (bullseye), these problems have been fixed in
version 3.4.10-0+deb11u1.
We recommend that you upgrade your wireshark packages.
For the detailed security status of wireshark please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/wireshark
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 | 10 | armel | libwsutil-dev | < 2.6.20-0+deb10u2 | libwsutil-dev_2.6.20-0+deb10u2_armel.deb |
Debian | 10 | armhf | libwiretap8 | < 2.6.20-0+deb10u3 | libwiretap8_2.6.20-0+deb10u3_armhf.deb |
Debian | 11 | armhf | tshark-dbgsym | < 3.4.10-0+deb11u1 | tshark-dbgsym_3.4.10-0+deb11u1_armhf.deb |
Debian | 11 | all | wireshark | < 3.4.10-0+deb11u1 | wireshark_3.4.10-0+deb11u1_all.deb |
Debian | 10 | s390x | libwireshark-dev | < 2.6.20-0+deb10u3 | libwireshark-dev_2.6.20-0+deb10u3_s390x.deb |
Debian | 10 | all | wireshark-doc | < 2.6.20-0+deb10u3 | wireshark-doc_2.6.20-0+deb10u3_all.deb |
Debian | 10 | i386 | libwscodecs2 | < 2.6.20-0+deb10u2 | libwscodecs2_2.6.20-0+deb10u2_i386.deb |
Debian | 11 | arm64 | wireshark-qt-dbgsym | < 3.4.10-0+deb11u1 | wireshark-qt-dbgsym_3.4.10-0+deb11u1_arm64.deb |
Debian | 10 | amd64 | wireshark-common-dbgsym | < 2.6.20-0+deb10u3 | wireshark-common-dbgsym_2.6.20-0+deb10u3_amd64.deb |
Debian | 10 | mips | tshark-dbgsym | < 2.6.20-0+deb10u2 | tshark-dbgsym_2.6.20-0+deb10u2_mips.deb |
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
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
AI Score
Confidence
High
EPSS
Percentile
90.9%