github - ghsa-76wc-mqwv-wjv2

GHSA-76WC-MQWV-WJV2

Vulnerability from github – Published: 2022-05-01 18:10 – Updated: 2022-05-01 18:10

Details

sudo, when linked with MIT Kerberos 5 (krb5), does not properly check whether a user can currently authenticate to Kerberos, which allows local users to gain privileges, in a manner unintended by the sudo security model, via certain KRB5_ environment variable settings. NOTE: another researcher disputes this vulnerability, stating that the attacker must be "a user, who can already log into your system, and can already use sudo."

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{
  "affected": [],
  "aliases": [
    "CVE-2007-3149"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2007-06-11T18:30:00Z",
    "severity": "HIGH"
  },
  "details": "sudo, when linked with MIT Kerberos 5 (krb5), does not properly check whether a user can currently authenticate to Kerberos, which allows local users to gain privileges, in a manner unintended by the sudo security model, via certain KRB5_ environment variable settings.  NOTE: another researcher disputes this vulnerability, stating that the attacker must be \"a user, who can already log into your system, and can already use sudo.\"",
  "id": "GHSA-76wc-mqwv-wjv2",
  "modified": "2022-05-01T18:10:49Z",
  "published": "2022-05-01T18:10:49Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2007-3149"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/26540"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/archive/1/470739/100/0/threaded"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/archive/1/470752/100/0/threaded"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/archive/1/470774/100/0/threaded"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/24368"
    },
    {
      "type": "WEB",
      "url": "http://www.sudo.ws/cgi-bin/cvsweb/sudo/auth/kerb5.c"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2007-3149 (GCVE-0-2007-3149)

Vulnerability from cvelistv5 – Published: 2007-06-11 18:00 – Updated: 2024-08-07 14:05

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	http://www.securityfocus.com/bid/24368	vdb-entryx_refsource_BID
	http://www.sudo.ws/cgi-bin/cvsweb/sudo/auth/kerb5.c	x_refsource_CONFIRM
	http://www.securityfocus.com/archive/1/470752/100…	mailing-listx_refsource_BUGTRAQ
	http://www.securityfocus.com/archive/1/470739/100…	mailing-listx_refsource_BUGTRAQ
	http://secunia.com/advisories/26540	third-party-advisoryx_refsource_SECUNIA
	http://www.securityfocus.com/archive/1/470774/100…	mailing-listx_refsource_BUGTRAQ

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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-76WC-MQWV-WJV2

CVE-2007-3149 (GCVE-0-2007-3149)

Tags

Sightings

Nomenclature