github - ghsa-cwpv-5v9v-5797

ghsa-cwpv-5v9v-5797

Vulnerability from github

Published

2022-11-09 12:00

Modified

2022-11-09 19:02

Severity ?

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

Details

An off-by-one Error issue was discovered in Systemd in format_timespan() function of time-util.c. An attacker could supply specific values for time and accuracy that leads to buffer overrun in format_timespan(), leading to a Denial of Service.

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{
  "affected": [],
  "aliases": [
    "CVE-2022-3821"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-193"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-11-08T22:15:00Z",
    "severity": "MODERATE"
  },
  "details": "An off-by-one Error issue was discovered in Systemd in format_timespan() function of time-util.c. An attacker could supply specific values for time and accuracy that leads to buffer overrun in format_timespan(), leading to a Denial of Service.",
  "id": "GHSA-cwpv-5v9v-5797",
  "modified": "2022-11-09T19:02:23Z",
  "published": "2022-11-09T12:00:23Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-3821"
    },
    {
      "type": "WEB",
      "url": "https://github.com/systemd/systemd/issues/23928"
    },
    {
      "type": "WEB",
      "url": "https://github.com/systemd/systemd/pull/23933"
    },
    {
      "type": "WEB",
      "url": "https://github.com/systemd/systemd/commit/9102c625a673a3246d7e73d8737f3494446bad4e"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2139327"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2023/06/msg00036.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RVBQC2VLSDVQAPJTEMTREXDL4HYLXG2P"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/202305-15"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2022-3821

Vulnerability from cvelistv5

Published

2022-11-08 00:00

Modified

2024-08-03 01:20

Severity ?

Summary

References

▼	URL	Tags
	https://bugzilla.redhat.com/show_bug.cgi?id=2139327
	https://github.com/systemd/systemd/issues/23928
	https://github.com/systemd/systemd/pull/23933
	https://github.com/systemd/systemd/commit/9102c625a673a3246d7e73d8737f3494446bad4e
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RVBQC2VLSDVQAPJTEMTREXDL4HYLXG2P/	vendor-advisory
	https://security.gentoo.org/glsa/202305-15	vendor-advisory
	https://lists.debian.org/debian-lts-announce/2023/06/msg00036.html	mailing-list

Impacted products

▼	Vendor	Product
	n/a	systemd

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T01:20:58.329Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
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            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2139327"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/systemd/systemd/issues/23928"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/systemd/systemd/pull/23933"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/systemd/systemd/commit/9102c625a673a3246d7e73d8737f3494446bad4e"
          },
          {
            "name": "FEDORA-2022-8ac4104a02",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RVBQC2VLSDVQAPJTEMTREXDL4HYLXG2P/"
          },
          {
            "name": "GLSA-202305-15",
            "tags": [
              "vendor-advisory",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/202305-15"
          },
          {
            "name": "[debian-lts-announce] 20230629 [SECURITY] [DLA 3474-1] systemd security update",
            "tags": [
              "mailing-list",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2023/06/msg00036.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "systemd",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Fixed in systemd v252-rc1"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "An off-by-one Error issue was discovered in Systemd in format_timespan() function of time-util.c. An attacker could supply specific values for time and accuracy that leads to buffer overrun in format_timespan(), leading to a Denial of Service."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-193",
              "description": "CWE-193 - Off-by-one Error",
              "lang": "en",
              "type": "CWE"
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      ],
      "providerMetadata": {
        "dateUpdated": "2023-06-29T00:00:00",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
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      "references": [
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          "url": "https://github.com/systemd/systemd/pull/23933"
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        },
        {
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          ],
          "url": "https://security.gentoo.org/glsa/202305-15"
        },
        {
          "name": "[debian-lts-announce] 20230629 [SECURITY] [DLA 3474-1] systemd security update",
          "tags": [
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          ],
          "url": "https://lists.debian.org/debian-lts-announce/2023/06/msg00036.html"
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    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2022-3821",
    "datePublished": "2022-11-08T00:00:00",
    "dateReserved": "2022-11-02T00:00:00",
    "dateUpdated": "2024-08-03T01:20:58.329Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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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