medium
4.3
CWE
918
Advisory Published
Updated

CVE-2022-43699: SSRF

First published: Sat Apr 15 2023(Updated: )

OX App Suite before 7.10.6-rev30 allows SSRF because e-mail account discovery disregards the deny-list and thus can be attacked by an adversary who controls the DNS records of an external domain (found in the host part of an e-mail address).

Credit: cve@mitre.org

Affected SoftwareAffected VersionHow to fix
Open-xchange Ox App Suite<7.10.6
Open-xchange Ox App Suite=7.10.6
Open-xchange Ox App Suite=7.10.6-rev01
Open-xchange Ox App Suite=7.10.6-rev02
Open-xchange Ox App Suite=7.10.6-rev03
Open-xchange Ox App Suite=7.10.6-rev04
Open-xchange Ox App Suite=7.10.6-rev05
Open-xchange Ox App Suite=7.10.6-rev06
Open-xchange Ox App Suite=7.10.6-rev07
Open-xchange Ox App Suite=7.10.6-rev08
Open-xchange Ox App Suite=7.10.6-rev09
Open-xchange Ox App Suite=7.10.6-rev10
Open-xchange Ox App Suite=7.10.6-rev11
Open-xchange Ox App Suite=7.10.6-rev12
Open-xchange Ox App Suite=7.10.6-rev13
Open-xchange Ox App Suite=7.10.6-rev14
Open-xchange Ox App Suite=7.10.6-rev15
Open-xchange Ox App Suite=7.10.6-rev16
Open-xchange Ox App Suite=7.10.6-rev17
Open-xchange Ox App Suite=7.10.6-rev18
Open-xchange Ox App Suite=7.10.6-rev19
Open-xchange Ox App Suite=7.10.6-rev20
Open-xchange Ox App Suite=7.10.6-rev21
Open-xchange Ox App Suite=7.10.6-rev22
Open-xchange Ox App Suite=7.10.6-rev23
Open-xchange Ox App Suite=7.10.6-rev24
Open-xchange Ox App Suite=7.10.6-rev25
Open-xchange Ox App Suite=7.10.6-rev26
Open-xchange Ox App Suite=7.10.6-rev27
Open-xchange Ox App Suite=7.10.6-rev28
Open-xchange Ox App Suite=7.10.6-rev29

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2022-43699?

    The severity of CVE-2022-43699 is medium with a score of 4.3.

  • What software is affected by CVE-2022-43699?

    OX App Suite versions up to and including 7.10.6-rev30 are affected by CVE-2022-43699.

  • What is SSRF?

    SSRF stands for Server-Side Request Forgery, which is a vulnerability that allows an attacker to make requests to internal or external resources on behalf of the vulnerable server.

  • How can an adversary exploit CVE-2022-43699?

    An adversary who controls the DNS records of an external domain can exploit CVE-2022-43699 by attacking the e-mail account discovery feature of OX App Suite.

  • Where can I get more information about CVE-2022-43699?

    You can find more information about CVE-2022-43699 on the official Open-xchange website and the seclists.org mailing list.

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