CVE-2022-3620

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Source
https://nvd.nist.gov/vuln/detail/CVE-2022-3620
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-3620.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2022-3620
Published
2022-10-20T20:15:09Z
Modified
2024-06-04T04:00:19Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

A vulnerability was found in Exim and classified as problematic. This issue affects the function dmarcdnslookup of the file dmarc.c of the component DMARC Handler. The manipulation leads to use after free. The attack may be initiated remotely. The name of the patch is 12fb3842f81bcbd4a4519d5728f2d7e0e3ca1445. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-211919.

References

Affected packages

Debian:12 / exim4

Package

Name
exim4
Purl
pkg:deb/debian/exim4?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.96-7

Ecosystem specific

{
    "urgency": "unimportant"
}

Debian:13 / exim4

Package

Name
exim4
Purl
pkg:deb/debian/exim4?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.96-7

Ecosystem specific

{
    "urgency": "unimportant"
}