github - ghsa-89g9-v7q6-px25

ghsa-89g9-v7q6-px25

Vulnerability from github

Published

2022-05-24 19:06

Modified

2022-05-24 19:06

Details

Dovecot before 2.3.15 allows ../ Path Traversal. An attacker with access to the local filesystem can trick OAuth2 authentication into using an HS256 validation key from an attacker-controlled location. This occurs during use of local JWT validation with the posix fs driver.

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{
  "affected": [],
  "aliases": [
    "CVE-2021-29157"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-22"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-06-28T12:15:00Z",
    "severity": "MODERATE"
  },
  "details": "Dovecot before 2.3.15 allows ../ Path Traversal. An attacker with access to the local filesystem can trick OAuth2 authentication into using an HS256 validation key from an attacker-controlled location. This occurs during use of local JWT validation with the posix fs driver.",
  "id": "GHSA-89g9-v7q6-px25",
  "modified": "2022-05-24T19:06:27Z",
  "published": "2022-05-24T19:06:27Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-29157"
    },
    {
      "type": "WEB",
      "url": "https://dovecot.org/security"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JB2VTJ3G2ILYWH5Y2FTY2PUHT2MD6VMI"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TK424DWFO2TKJYXZ2H3XL633TYJL4GQN"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/202107-41"
    },
    {
      "type": "WEB",
      "url": "https://www.openwall.com/lists/oss-security/2021/06/28/1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2021-29157

Vulnerability from cvelistv5

Published

2021-06-28 11:58

Modified

2024-08-03 22:02

Severity ?

7.5 (High) - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N

Summary

References

▼	URL	Tags
	https://dovecot.org/security	x_refsource_MISC
	https://www.openwall.com/lists/oss-security/2021/06/28/1	x_refsource_CONFIRM
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JB2VTJ3G2ILYWH5Y2FTY2PUHT2MD6VMI/	vendor-advisory, x_refsource_FEDORA
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TK424DWFO2TKJYXZ2H3XL633TYJL4GQN/	vendor-advisory, x_refsource_FEDORA
	https://security.gentoo.org/glsa/202107-41	vendor-advisory, x_refsource_GENTOO

Impacted products

Vendor

Product

Version

▼

n/a

Version: n/a

Show details on NVD website

JSON

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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