github - ghsa-6hfw-45v2-4p3j

GHSA-6HFW-45V2-4P3J

Vulnerability from github – Published: 2022-05-14 02:19 – Updated: 2022-05-14 02:19

Details

libcli/smb/smbXcli_base.c in Samba 4.x before 4.2.14, 4.3.x before 4.3.11, and 4.4.x before 4.4.5 allows man-in-the-middle attackers to bypass a client-signing protection mechanism, and consequently spoof SMB2 and SMB3 servers, via the (1) SMB2_SESSION_FLAG_IS_GUEST or (2) SMB2_SESSION_FLAG_IS_NULL flag.

Severity ?

7.5 (High)


                  
                    CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2016-2119"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-284",
      "CWE-94"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2016-07-07T15:59:00Z",
    "severity": "HIGH"
  },
  "details": "libcli/smb/smbXcli_base.c in Samba 4.x before 4.2.14, 4.3.x before 4.3.11, and 4.4.x before 4.4.5 allows man-in-the-middle attackers to bypass a client-signing protection mechanism, and consequently spoof SMB2 and SMB3 servers, via the (1) SMB2_SESSION_FLAG_IS_GUEST or (2) SMB2_SESSION_FLAG_IS_NULL flag.",
  "id": "GHSA-6hfw-45v2-4p3j",
  "modified": "2022-05-14T02:19:45Z",
  "published": "2022-05-14T02:19:45Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-2119"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/201805-07"
    },
    {
      "type": "WEB",
      "url": "https://www.samba.org/samba/security/CVE-2016-2119.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-updates/2016-07/msg00060.html"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2016-1486.html"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2016-1487.html"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2016-1494.html"
    },
    {
      "type": "WEB",
      "url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/91700"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id/1036244"
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  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2016-2119 (GCVE-0-2016-2119)

Vulnerability from cvelistv5 – Published: 2016-07-07 15:00 – Updated: 2024-08-05 23:17

Summary

Severity ?

No CVSS data available.

CWE

Assigner

redhat

References

URL

Tags

	http://www.oracle.com/technetwork/topics/security…	x_refsource_CONFIRM
	http://rhn.redhat.com/errata/RHSA-2016-1494.html	vendor-advisoryx_refsource_REDHAT
	http://www.securityfocus.com/bid/91700	vdb-entryx_refsource_BID
	http://rhn.redhat.com/errata/RHSA-2016-1486.html	vendor-advisoryx_refsource_REDHAT
	https://security.gentoo.org/glsa/201805-07	vendor-advisoryx_refsource_GENTOO
	http://lists.opensuse.org/opensuse-updates/2016-0…	vendor-advisoryx_refsource_SUSE
	http://rhn.redhat.com/errata/RHSA-2016-1487.html	vendor-advisoryx_refsource_REDHAT
	http://www.securitytracker.com/id/1036244	vdb-entryx_refsource_SECTRACK
	https://www.samba.org/samba/security/CVE-2016-2119.html	x_refsource_CONFIRM

Show details on NVD website

JSON

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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-6HFW-45V2-4P3J

CVE-2016-2119 (GCVE-0-2016-2119)

Tags

Sightings

Nomenclature