GHSA-2J6V-XPF3-XVRV

Vulnerability from github – Published: 2022-03-01 18:58 – Updated: 2022-03-10 15:59
VLAI?
Summary
Use of Externally-Controlled Format String in wire-avs
Details

Impact

A remote format string vulnerability allowed an attacker to cause a denial of service or possibly execute arbitrary code.

Patches

  • The issue has been fixed in wire-avs 7.1.12 and is already included on all Wire products (currently used version is 8.0.x)

Workarounds

  • No workaround known

References

  • Fixed in commit https://github.com/wireapp/wire-avs/commit/40d373ede795443ae6f2f756e9fb1f4f4ae90bbe

For more information

If you have any questions or comments about this advisory feel free to email us at vulnerability-report@wire.com

Severity ?
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "com.wire:avs"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "7.1.12"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2021-41193"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-134"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-03-01T18:58:23Z",
    "nvd_published_at": "2022-03-01T19:15:00Z",
    "severity": "HIGH"
  },
  "details": "### Impact\nA remote format string vulnerability allowed an attacker to cause a denial of service or possibly execute arbitrary code.\n\n### Patches\n* The issue has been fixed in wire-avs 7.1.12 and is already included on all Wire products (currently used version is 8.0.x)\n\n### Workarounds\n* No workaround known\n\n### References\n* Fixed in commit https://github.com/wireapp/wire-avs/commit/40d373ede795443ae6f2f756e9fb1f4f4ae90bbe\n\n### For more information\n\nIf you have any questions or comments about this advisory feel free to email us at [vulnerability-report@wire.com](mailto:vulnerability-report@wire.com)\n",
  "id": "GHSA-2j6v-xpf3-xvrv",
  "modified": "2022-03-10T15:59:41Z",
  "published": "2022-03-01T18:58:23Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/wireapp/wire-avs/security/advisories/GHSA-2j6v-xpf3-xvrv"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-41193"
    },
    {
      "type": "WEB",
      "url": "https://github.com/wireapp/wire-avs/commit/40d373ede795443ae6f2f756e9fb1f4f4ae90bbe"
    },
    {
      "type": "WEB",
      "url": "https://github.com/wireapp/wire-avs"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Use of Externally-Controlled Format String in wire-avs"
}


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  • 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.
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  • 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.



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