github - ghsa-g9j5-2x3f-77xp

GHSA-G9J5-2X3F-77XP

Vulnerability from github – Published: 2022-05-24 17:24 – Updated: 2022-11-29 03:30

Details

Cherokee 0.4.27 to 1.2.104 is affected by a denial of service due to a NULL pointer dereferences. A remote unauthenticated attacker can crash the server by sending an HTTP request to protected resources using a malformed Authorization header that is mishandled during a cherokee_buffer_add call within cherokee_validator_parse_basic or cherokee_validator_parse_digest.

Severity ?

7.5 (High)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2020-12845"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-07-27T23:15:00Z",
    "severity": "HIGH"
  },
  "details": "Cherokee 0.4.27 to 1.2.104 is affected by a denial of service due to a NULL pointer dereferences. A remote unauthenticated attacker can crash the server by sending an HTTP request to protected resources using a malformed Authorization header that is mishandled during a cherokee_buffer_add call within cherokee_validator_parse_basic or cherokee_validator_parse_digest.",
  "id": "GHSA-g9j5-2x3f-77xp",
  "modified": "2022-11-29T03:30:25Z",
  "published": "2022-05-24T17:24:26Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-12845"
    },
    {
      "type": "WEB",
      "url": "https://github.com/cherokee/webserver/issues/1242"
    },
    {
      "type": "WEB",
      "url": "https://github.com/cherokee/webserver/releases"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/202012-09"
    },
    {
      "type": "WEB",
      "url": "http://cherokee-project.com/downloads.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2020-12845 (GCVE-0-2020-12845)

Vulnerability from cvelistv5 – Published: 2020-07-27 22:56 – Updated: 2024-08-04 12:04

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://github.com/cherokee/webserver/releases	x_refsource_MISC
	http://cherokee-project.com/downloads.html	x_refsource_MISC
	https://github.com/cherokee/webserver/issues/1242	x_refsource_MISC
	https://security.gentoo.org/glsa/202012-09	vendor-advisoryx_refsource_GENTOO

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            "url": "https://github.com/cherokee/webserver/releases"
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            "url": "http://cherokee-project.com/downloads.html"
          },
          {
            "tags": [
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            ],
            "url": "https://github.com/cherokee/webserver/issues/1242"
          },
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            "tags": [
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            ],
            "url": "https://security.gentoo.org/glsa/202012-09"
          }
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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-G9J5-2X3F-77XP

CVE-2020-12845 (GCVE-0-2020-12845)

Tags

Sightings

Nomenclature