Vulnerability Details CVE-2022-4904
A flaw was found in the c-ares package. The ares_set_sortlist is missing checks about the validity of the input string, which allows a possible arbitrary length stack overflow. This issue may cause a denial of service or a limited impact on confidentiality and integrity.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 34.7%
CVSS Severity
CVSS v3 Score 8.6
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2168631
- https://github.com/c-ares/c-ares/issues/496
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/33LDNS6RPOPP36Z4MPWXALUQZXJCWJS2/
- https://security.gentoo.org/glsa/202401-02
- https://bugzilla.redhat.com/show_bug.cgi?id=2168631
- https://github.com/c-ares/c-ares/issues/496
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/33LDNS6RPOPP36Z4MPWXALUQZXJCWJS2/
- https://security.gentoo.org/glsa/202401-02
Products affected by CVE-2022-4904
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cpe:2.3:a:c-ares_project:c-ares:-
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cpe:2.3:a:c-ares_project:c-ares:1.0.0
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cpe:2.3:a:c-ares_project:c-ares:1.1.0
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cpe:2.3:a:c-ares_project:c-ares:1.10.0
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cpe:2.3:a:c-ares_project:c-ares:1.11.0
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cpe:2.3:a:c-ares_project:c-ares:1.12.0
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cpe:2.3:a:c-ares_project:c-ares:1.13.0
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cpe:2.3:a:c-ares_project:c-ares:1.14.0
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cpe:2.3:a:c-ares_project:c-ares:1.15.0
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cpe:2.3:a:c-ares_project:c-ares:1.16.0
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cpe:2.3:a:c-ares_project:c-ares:1.16.1
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cpe:2.3:a:c-ares_project:c-ares:1.17.0
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cpe:2.3:a:c-ares_project:c-ares:1.17.1
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cpe:2.3:a:c-ares_project:c-ares:1.17.2
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cpe:2.3:a:c-ares_project:c-ares:1.18.0
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cpe:2.3:a:c-ares_project:c-ares:1.18.1
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cpe:2.3:a:c-ares_project:c-ares:1.2.0
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cpe:2.3:a:c-ares_project:c-ares:1.2.1
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cpe:2.3:a:c-ares_project:c-ares:1.3.0
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cpe:2.3:a:c-ares_project:c-ares:1.3.1
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cpe:2.3:a:c-ares_project:c-ares:1.3.2
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cpe:2.3:a:c-ares_project:c-ares:1.4.0
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cpe:2.3:a:c-ares_project:c-ares:1.5.0
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cpe:2.3:a:c-ares_project:c-ares:1.5.1
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cpe:2.3:a:c-ares_project:c-ares:1.5.2
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cpe:2.3:a:c-ares_project:c-ares:1.5.3
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cpe:2.3:a:c-ares_project:c-ares:1.6.0
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cpe:2.3:a:c-ares_project:c-ares:1.7.0
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cpe:2.3:a:c-ares_project:c-ares:1.7.1
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cpe:2.3:a:c-ares_project:c-ares:1.7.2
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cpe:2.3:a:c-ares_project:c-ares:1.7.3
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cpe:2.3:a:c-ares_project:c-ares:1.7.4
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cpe:2.3:a:c-ares_project:c-ares:1.7.5
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cpe:2.3:a:c-ares_project:c-ares:1.8.0
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cpe:2.3:a:c-ares_project:c-ares:1.9.0
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cpe:2.3:a:c-ares_project:c-ares:1.9.1
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cpe:2.3:a:redhat:software_collections:-
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cpe:2.3:o:fedoraproject:fedora:36
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cpe:2.3:o:redhat:enterprise_linux:8.0
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cpe:2.3:o:redhat:enterprise_linux:9.0