Vulnerability Details CVE-2020-13164
In Wireshark 3.2.0 to 3.2.3, 3.0.0 to 3.0.10, and 2.6.0 to 2.6.16, the NFS dissector could crash. This was addressed in epan/dissectors/packet-nfs.c by preventing excessive recursion, such as for a cycle in the directory graph on a filesystem.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.018
EPSS Ranking 82.1%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0
References
- http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00026.html
- http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00038.html
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=16476
- https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=e6e98eab8e5e0bbc982cfdc808f2469d7cab6c5a
- https://lists.debian.org/debian-lts-announce/2021/02/msg00008.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5UOISPQTRCZGQLKBVXEDL72AEXEHS425/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DNV3EYL4JBWCR22TJO3PH7ADUVS5RWSU/
- https://security.gentoo.org/glsa/202007-13
- https://www.wireshark.org/security/wnpa-sec-2020-08.html
- http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00026.html
- http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00038.html
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=16476
- https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=e6e98eab8e5e0bbc982cfdc808f2469d7cab6c5a
- https://lists.debian.org/debian-lts-announce/2021/02/msg00008.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5UOISPQTRCZGQLKBVXEDL72AEXEHS425/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DNV3EYL4JBWCR22TJO3PH7ADUVS5RWSU/
- https://security.gentoo.org/glsa/202007-13
- https://www.wireshark.org/security/wnpa-sec-2020-08.html
Products affected by CVE-2020-13164
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cpe:2.3:a:wireshark:wireshark:2.6.0
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cpe:2.3:a:wireshark:wireshark:2.6.1
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cpe:2.3:a:wireshark:wireshark:2.6.10
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cpe:2.3:a:wireshark:wireshark:2.6.11
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cpe:2.3:a:wireshark:wireshark:2.6.12
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cpe:2.3:a:wireshark:wireshark:2.6.13
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cpe:2.3:a:wireshark:wireshark:2.6.14
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cpe:2.3:a:wireshark:wireshark:2.6.15
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cpe:2.3:a:wireshark:wireshark:2.6.16
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cpe:2.3:a:wireshark:wireshark:2.6.2
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cpe:2.3:a:wireshark:wireshark:2.6.3
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cpe:2.3:a:wireshark:wireshark:2.6.4
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cpe:2.3:a:wireshark:wireshark:2.6.5
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cpe:2.3:a:wireshark:wireshark:2.6.6
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cpe:2.3:a:wireshark:wireshark:2.6.7
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cpe:2.3:a:wireshark:wireshark:2.6.8
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cpe:2.3:a:wireshark:wireshark:2.6.9
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cpe:2.3:a:wireshark:wireshark:3.0.0
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cpe:2.3:a:wireshark:wireshark:3.0.1
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cpe:2.3:a:wireshark:wireshark:3.0.10
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cpe:2.3:a:wireshark:wireshark:3.0.2
-
cpe:2.3:a:wireshark:wireshark:3.0.3
-
cpe:2.3:a:wireshark:wireshark:3.0.4
-
cpe:2.3:a:wireshark:wireshark:3.0.5
-
cpe:2.3:a:wireshark:wireshark:3.0.6
-
cpe:2.3:a:wireshark:wireshark:3.0.7
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cpe:2.3:a:wireshark:wireshark:3.0.8
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cpe:2.3:a:wireshark:wireshark:3.0.9
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cpe:2.3:a:wireshark:wireshark:3.2.0
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cpe:2.3:a:wireshark:wireshark:3.2.1
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cpe:2.3:a:wireshark:wireshark:3.2.2
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cpe:2.3:a:wireshark:wireshark:3.2.3
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cpe:2.3:o:debian:debian_linux:9.0
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cpe:2.3:o:fedoraproject:fedora:31
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cpe:2.3:o:fedoraproject:fedora:32
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cpe:2.3:o:opensuse:leap:15.1
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cpe:2.3:o:opensuse:leap:15.2