github - ghsa-9wgp-4vcq-75qr

ghsa-9wgp-4vcq-75qr

Vulnerability from github

Published

2023-07-11 12:30

Modified

2023-11-07 21:30

Severity ?

5.3 (Medium) - CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Details

A race condition exists in the Tang server functionality for key generation and key rotation. This flaw results in a small time window where Tang private keys become readable by other processes on the same host.

Show details on source website

JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2023-1672"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-362"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-07-11T12:15:09Z",
    "severity": "MODERATE"
  },
  "details": "A race condition exists in the Tang server functionality for key generation and key rotation. This flaw results in a small time window where Tang private keys become readable by other processes on the same host.",
  "id": "GHSA-9wgp-4vcq-75qr",
  "modified": "2023-11-07T21:30:21Z",
  "published": "2023-07-11T12:30:36Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-1672"
    },
    {
      "type": "WEB",
      "url": "https://github.com/latchset/tang/commit/8dbbed10870378f1b2c3cf3df2ea7edca7617096"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/security/cve/CVE-2023-1672"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2180999"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2023/11/msg00004.html"
    },
    {
      "type": "WEB",
      "url": "https://www.openwall.com/lists/oss-security/2023/06/15/1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

cve-2023-1672

Vulnerability from cvelistv5

Published

2023-07-11 11:47

Modified

2024-10-01 16:29

Severity ?

5.3 (Medium) - CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Summary

Race condition exists in the key generation and rotation functionality

References

▼	URL	Tags
	https://access.redhat.com/security/cve/CVE-2023-1672	vdb-entry, x_refsource_REDHAT
	https://bugzilla.redhat.com/show_bug.cgi?id=2180999	issue-tracking, x_refsource_REDHAT
	https://github.com/latchset/tang/commit/8dbbed10870378f1b2c3cf3df2ea7edca7617096
	https://www.openwall.com/lists/oss-security/2023/06/15/1
	https://lists.debian.org/debian-lts-announce/2023/11/msg00004.html

Impacted products

Vendor

Product

Version

▼

n/a

tang

Red Hat	Red Hat Enterprise Linux 7	cpe:/o:redhat:enterprise_linux:7
Red Hat	Red Hat Enterprise Linux 8	cpe:/o:redhat:enterprise_linux:8
Red Hat	Red Hat Enterprise Linux 9	cpe:/o:redhat:enterprise_linux:9
Fedora	Fedora

Show details on NVD website

JSON

To clipboard

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            "tags": [
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              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/security/cve/CVE-2023-1672"
          },
          {
            "name": "RHBZ#2180999",
            "tags": [
              "issue-tracking",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2180999"
          },
          {
            "tags": [
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            ],
            "url": "https://github.com/latchset/tang/commit/8dbbed10870378f1b2c3cf3df2ea7edca7617096"
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            ],
            "url": "https://lists.debian.org/debian-lts-announce/2023/11/msg00004.html"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
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            "other": {
              "content": {
                "id": "CVE-2023-1672",
                "options": [
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                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
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                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-10-01T16:29:42.615646Z",
                "version": "2.0.3"
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        ],
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          "shortName": "CISA-ADP"
        },
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    ],
    "cna": {
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          "cpes": [
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          "product": "Red Hat Enterprise Linux 9",
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        },
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          "collectionURL": "https://packages.fedoraproject.org/",
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            "confidentialityImpact": "HIGH",
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            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
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          "time": "2023-06-07T00:00:00Z",
          "value": "Made public."
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      ],
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      "x_redhatCweChain": "CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization (\u0027Race Condition\u0027)"
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  "cveMetadata": {
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    "cveId": "CVE-2023-1672",
    "datePublished": "2023-07-11T11:47:35.363Z",
    "dateReserved": "2023-03-28T15:03:04.864Z",
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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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