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CVE-2022-0582

Date: February 13, 2022

Unaligned access in the CSN.1 protocol dissector in Wireshark 3.6.0 to 3.6.1 and 3.4.0 to 3.4.11 allows denial of service via packet injection or crafted capture file

Language: C

Severity Score

Related Resources (16)

https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HRJ24JRKLA6XMDKLGVTOPM5KBBU4UHLN/
https://security.alpinelinux.org/vuln/CVE-2022-0582
https://gitlab.com/wireshark/wireshark/-/issues/17882
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/V3DZD2JU56ZI4XV2B3HGVGA5PXQDNA5T/
https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/0xxx/CVE-2022-0582.json
https://people.canonical.com/~ubuntu-security/cve/CVE-2022-0582
https://nvd.nist.gov/vuln/detail/CVE-2022-0582
https://lists.debian.org/debian-lts-announce/2024/09/msg00049.html
https://lists.debian.org/debian-lts-announce/2022/03/msg00041.html
https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-0582.json
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HRJ24JRKLA6XMDKLGVTOPM5KBBU4UHLN/
https://security-tracker.debian.org/tracker/CVE-2022-0582
https://www.wireshark.org/security/wnpa-sec-2022-04.html
https://security.gentoo.org/glsa/202210-04
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/V3DZD2JU56ZI4XV2B3HGVGA5PXQDNA5T/
https://www.mend.io/vulnerability-database/CVE-2022-0582

Severity Score

Weakness Type (CWE)

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

CWE-74

NULL Pointer Dereference

CWE-476

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): REQUIRED
Scope (S): UNCHANGED
Confidentiality (C): LOW
Integrity (I): LOW
Availability (A): LOW

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): PARTIAL
Integrity (I): PARTIAL
Availability (A): PARTIAL
Additional information:

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