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.

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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 (GCVE-0-2023-1672)

Vulnerability from cvelistv5

Published

2023-07-11 11:47

Modified

2025-02-13 16:39

Severity ?

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

CWE

CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Summary

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.

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

	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

To clipboard

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