CVE-2022-0585
published 2022-02-18CVE-2022-0585: Large loops in multiple protocol dissectors in Wireshark 3.6.0 to 3.6.1 and 3.4.0 to 3.4.11 allow denial of service via packet injection or crafted capture file
PriorityP429medium6.5CVSS 3.1
AVNACLPRNUIRSUCNINAH
EPSS
2.41%
82.2th percentile
Large loops in multiple protocol dissectors in Wireshark 3.6.0 to 3.6.1 and 3.4.0 to 3.4.11 allow denial of service via packet injection or crafted capture file
Affected
18 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | debian_linux | — | — |
| debian | wireshark | < wireshark 3.6.2-1 (bookworm) | wireshark 3.6.2-1 (bookworm) |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| msrc | cbl2_wireshark_3.4.14-1_on_cbl_mariner_2.0 | — | — |
| wireshark | wireshark | >= 0 < 3.4.16-0+deb11u1 | 3.4.16-0+deb11u1 |
| wireshark | wireshark | >= 0 < 3.6.2-1 | 3.6.2-1 |
| wireshark | wireshark | >= 0 < 3.6.2-1 | 3.6.2-1 |
| wireshark | wireshark | >= 0 < 3.6.2-1 | 3.6.2-1 |
| wireshark | wireshark | >= 0 < 2.6.10-1~ubuntu14.04.0~esm3 | 2.6.10-1~ubuntu14.04.0~esm3 |
| wireshark | wireshark | >= 0 < 2.6.10-1~ubuntu16.04.0+esm2 | 2.6.10-1~ubuntu16.04.0+esm2 |
| wireshark | wireshark | >= 0 < 2.6.10-1~ubuntu18.04.0+esm2 | 2.6.10-1~ubuntu18.04.0+esm2 |
| wireshark | wireshark | >= 0 < 3.2.3-1ubuntu0.1~esm2 | 3.2.3-1ubuntu0.1~esm2 |
| wireshark | wireshark | >= 0 < 3.6.2-2ubuntu0.1~esm1 | 3.6.2-2ubuntu0.1~esm1 |
| wireshark | wireshark | >= 3.4.0 < 3.4.12 | 3.4.12 |
| wireshark | wireshark | >= 3.6.0 < 3.6.2 | 3.6.2 |
| wireshark_foundation | wireshark | — | — |
| wireshark_foundation | wireshark | — | — |
CVSS provenance
nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P
osv7.5HIGH
vendor_ubuntu7.5HIGH
vendor_msrc6.5MEDIUM
vendor_debian4.3MEDIUM
vendor_redhat4.3MEDIUM
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Ubuntu
Wireshark vulnerabilities
vendor_ubuntu·2025-06-04·CVSS 7.5
CVE-2021-4182 [HIGH] Wireshark vulnerabilities
Title: Wireshark vulnerabilities
Summary: Several security issues were fixed in Wireshark.
It was discovered that Wireshark did not correctly handle recursion. If a
user or system were tricked into opening a specially crafted file, an
attacker could possibly use this issue to cause a denial of service. This
issue only affected Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, Ubuntu 18.04 LTS
and Ubuntu 20.04 LTS. (CVE-2021-39929)
Roman Donchenko discovered that Wireshark did not correctly handle
parsing certain files. If a user or system were tricked into opening a
specially crafted file, an attacker could possibly use this issue to
cause a denial of service. This issue only affected Ubuntu 20.04 LTS.
(CVE-2021-4182)
It was discovered that Wireshark did not correctly handle parsing
certain files. I
Red Hat
wireshark: Large loops in multiple dissectors
vendor_redhat·2022-02-10·CVSS 4.3
CVE-2022-0585 [MEDIUM] CWE-835 wireshark: Large loops in multiple dissectors
wireshark: Large loops in multiple dissectors
Large loops in multiple protocol dissectors in Wireshark 3.6.0 to 3.6.1 and 3.4.0 to 3.4.11 allow denial of service via packet injection or crafted capture file
Package: wireshark (Red Hat Enterprise Linux 6) - Not affected
Package: wireshark (Red Hat Enterprise Linux 7) - Not affected
Package: wireshark (Red Hat Enterprise Linux 8) - Not affected
Package: wireshark (Red Hat Enterprise Linux 9) - Not affected
Microsoft
Large loops in multiple protocol dissectors in Wireshark 3.6.0 to 3.6.1 and 3.4.0 to 3.4.11 allow denial of service via packet injection or crafted capture file
vendor_msrc·2022-02-08·CVSS 6.5
CVE-2022-0585 [MEDIUM] CWE-834 Large loops in multiple protocol dissectors in Wireshark 3.6.0 to 3.6.1 and 3.4.0 to 3.4.11 allow denial of service via packet injection or crafted capture file
Large loops in multiple protocol dissectors in Wireshark 3.6.0 to 3.6.1 and 3.4.0 to 3.4.11 allow denial of service via packet injection or crafted capture file
FAQ: Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability?
One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date with the most recent and most secure versions of the open source libraries with which the distro is composed. Microsoft is committed to transparency in this work which is why we began publishing CSAF/VEX in October 2025. See this blog post for more information. If impact to additional products is identified, we will update the CVE to reflect this.
Mariner: Mariner
Debian
CVE-2022-0585: wireshark - Large loops in multiple protocol dissectors in Wireshark 3.6.0 to 3.6.1 and 3.4....
vendor_debian·2022·CVSS 4.3
CVE-2022-0585 [MEDIUM] CVE-2022-0585: wireshark - Large loops in multiple protocol dissectors in Wireshark 3.6.0 to 3.6.1 and 3.4....
Large loops in multiple protocol dissectors in Wireshark 3.6.0 to 3.6.1 and 3.4.0 to 3.4.11 allow denial of service via packet injection or crafted capture file
Scope: local
bookworm: resolved (fixed in 3.6.2-1)
bullseye: resolved (fixed in 3.4.16-0+deb11u1)
forky: resolved (fixed in 3.6.2-1)
sid: resolved (fixed in 3.6.2-1)
trixie: resolved (fixed in 3.6.2-1)
OSV
wireshark vulnerabilities
osv·2025-06-04·CVSS 7.5
CVE-2021-39929 [HIGH] wireshark vulnerabilities
wireshark vulnerabilities
It was discovered that Wireshark did not correctly handle recursion. If a
user or system were tricked into opening a specially crafted file, an
attacker could possibly use this issue to cause a denial of service. This
issue only affected Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, Ubuntu 18.04 LTS
and Ubuntu 20.04 LTS. (CVE-2021-39929)
Roman Donchenko discovered that Wireshark did not correctly handle
parsing certain files. If a user or system were tricked into opening a
specially crafted file, an attacker could possibly use this issue to
cause a denial of service. This issue only affected Ubuntu 20.04 LTS.
(CVE-2021-4182)
It was discovered that Wireshark did not correctly handle parsing
certain files. If a user or system were tricked into opening a specially
crafted f
GHSA
GHSA-gpmp-x3gj-4qx8: Large loops in multiple protocol dissectors in Wireshark 3
ghsa_unreviewed·2022-02-19
CVE-2022-0585 [MEDIUM] CWE-834 GHSA-gpmp-x3gj-4qx8: Large loops in multiple protocol dissectors in Wireshark 3
Large loops in multiple protocol dissectors in Wireshark 3.6.0 to 3.6.1 and 3.4.0 to 3.4.11 allow denial of service via packet injection or crafted capture file
OSV
CVE-2022-0585: Large loops in multiple protocol dissectors in Wireshark 3
osv·2022-02-18·CVSS 6.5
CVE-2022-0585 [MEDIUM] CVE-2022-0585: Large loops in multiple protocol dissectors in Wireshark 3
Large loops in multiple protocol dissectors in Wireshark 3.6.0 to 3.6.1 and 3.4.0 to 3.4.11 allow denial of service via packet injection or crafted capture file
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-0585.jsonhttps://lists.debian.org/debian-lts-announce/2022/03/msg00041.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HRJ24JRKLA6XMDKLGVTOPM5KBBU4UHLN/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/V3DZD2JU56ZI4XV2B3HGVGA5PXQDNA5T/https://security.gentoo.org/glsa/202210-04https://www.wireshark.org/security/wnpa-sec-2022-02.htmlhttps://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-0585.jsonhttps://lists.debian.org/debian-lts-announce/2022/03/msg00041.htmlhttps://lists.debian.org/debian-lts-announce/2024/09/msg00049.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HRJ24JRKLA6XMDKLGVTOPM5KBBU4UHLN/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/V3DZD2JU56ZI4XV2B3HGVGA5PXQDNA5T/https://security.gentoo.org/glsa/202210-04https://www.wireshark.org/security/wnpa-sec-2022-02.html
2022-02-18
Published