github - ghsa-p43h-5x4h-9pp7

GHSA-P43H-5X4H-9PP7

Vulnerability from github – Published: 2022-05-24 17:18 – Updated: 2022-05-24 17:18

Details

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.

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{
  "affected": [],
  "aliases": [
    "CVE-2020-13645"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-295"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-05-28T12:15:00Z",
    "severity": "MODERATE"
  },
  "details": "In GNOME glib-networking through 2.64.2, the implementation of GTlsClientConnection skips hostname verification of the server\u0027s 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.",
  "id": "GHSA-p43h-5x4h-9pp7",
  "modified": "2022-05-24T17:18:48Z",
  "published": "2022-05-24T17:18:48Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-13645"
    },
    {
      "type": "WEB",
      "url": "https://gitlab.gnome.org/GNOME/balsa/-/issues/34"
    },
    {
      "type": "WEB",
      "url": "https://gitlab.gnome.org/GNOME/glib-networking/-/issues/135"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HLEX2IP62SU6WJ4SK3U766XGLQK3J62O"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LRCUM22YEWWKNMN2BP5LTVDM5P4VWIXS"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TQEQJQ4XFMFCFJTEXKL2ZO3UELBPCKSK"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/202007-50"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20200608-0004"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4405-1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2020-13645 (GCVE-0-2020-13645)

Vulnerability from cvelistv5 – Published: 2020-05-28 11:55 – Updated: 2024-08-04 12:25

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://gitlab.gnome.org/GNOME/glib-networking/-/…	x_refsource_MISC
	https://gitlab.gnome.org/GNOME/balsa/-/issues/34	x_refsource_MISC
	https://security.netapp.com/advisory/ntap-2020060…	x_refsource_CONFIRM
	https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
	https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
	https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
	https://usn.ubuntu.com/4405-1/	vendor-advisoryx_refsource_UBUNTU
	https://security.gentoo.org/glsa/202007-50	vendor-advisoryx_refsource_GENTOO

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            "url": "https://security.netapp.com/advisory/ntap-20200608-0004/"
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        "affects": {
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              {
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                      "version": {
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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-P43H-5X4H-9PP7

CVE-2020-13645 (GCVE-0-2020-13645)

Tags

Sightings

Nomenclature