github - ghsa-g5mc-2cpg-f638

ghsa-g5mc-2cpg-f638

Vulnerability from github

Published

2022-03-30 00:00

Modified

2022-04-05 00:00

Severity ?

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

Details

An Archive Extraction (AKA "Zip Slip) vulnerability exists in bbs 5.3 in the UpgradeNow function in UpgradeManageAction.java, which unzips the arbitrary upladed zip file without checking filenames. The vulnerability is exploited using a specially crafted archive that holds directory traversal filenames (e.g. ../../evil.exe).

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  "affected": [],
  "aliases": [
    "CVE-2021-43099"
  ],
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    "cwe_ids": [
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    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-03-28T22:15:00Z",
    "severity": "MODERATE"
  },
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  "id": "GHSA-g5mc-2cpg-f638",
  "modified": "2022-04-05T00:00:45Z",
  "published": "2022-03-30T00:00:33Z",
  "references": [
    {
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      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-43099"
    },
    {
      "type": "WEB",
      "url": "https://github.com/diyhi/bbs/issues/51"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}

cve-2021-43099

Vulnerability from cvelistv5

Published

2022-03-28 21:16

Modified

2024-08-04 03:47

Severity ?

Summary

An Archive Extraction (AKA "Zip Slip) vulnerability exists in bbs 5.3 in the UpgradeNow function in UpgradeManageAction.java, which unzips the arbitrary upladed zip file without checking filenames. The vulnerability is exploited using a specially crafted archive that holds directory traversal filenames (e.g. ../../evil.exe).

References

▼	URL	Tags
	https://github.com/diyhi/bbs/issues/51	x_refsource_MISC

Impacted products

▼	Vendor	Product
	n/a	n/a

Show details on NVD website

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