CVE-2020-13645 (GCVE-0-2020-13645)
Vulnerability from cvelistv5
Published
2020-05-28 11:55
Modified
2024-08-04 12:25
Severity ?
Summary
In GNOME glib-networking through 2.64.2, the implementation of GTlsClientConnection skips hostname verification of the server's TLS certificate if the application fails to specify the expected server identity. This is in contrast to its intended documented behavior, to fail the certificate verification. Applications that fail to provide the server identity, including Balsa before 2.5.11 and 2.6.x before 2.6.1, accept a TLS certificate if the certificate is valid for any host.
References
cve@mitre.orghttps://gitlab.gnome.org/GNOME/balsa/-/issues/34Exploit, Vendor Advisory
cve@mitre.orghttps://gitlab.gnome.org/GNOME/glib-networking/-/issues/135Exploit, Vendor Advisory
cve@mitre.orghttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HLEX2IP62SU6WJ4SK3U766XGLQK3J62O/
cve@mitre.orghttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LRCUM22YEWWKNMN2BP5LTVDM5P4VWIXS/
cve@mitre.orghttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TQEQJQ4XFMFCFJTEXKL2ZO3UELBPCKSK/
cve@mitre.orghttps://security.gentoo.org/glsa/202007-50Third Party Advisory
cve@mitre.orghttps://security.netapp.com/advisory/ntap-20200608-0004/Third Party Advisory
cve@mitre.orghttps://usn.ubuntu.com/4405-1/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://gitlab.gnome.org/GNOME/balsa/-/issues/34Exploit, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://gitlab.gnome.org/GNOME/glib-networking/-/issues/135Exploit, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HLEX2IP62SU6WJ4SK3U766XGLQK3J62O/
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LRCUM22YEWWKNMN2BP5LTVDM5P4VWIXS/
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TQEQJQ4XFMFCFJTEXKL2ZO3UELBPCKSK/
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/202007-50Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20200608-0004/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/4405-1/Third Party Advisory
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website

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         id: "CVE-2020-13645",
         lastModified: "2024-11-21T05:01:40.310",
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   },
}


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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
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