Vulnerability-Lookup

GHSA-573W-86FX-GF5P

Vulnerability from github – Published: 2022-05-24 17:11 – Updated: 2023-05-24 15:30

Details

An issue was discovered in OpenWrt 18.06.0 to 18.06.6 and 19.07.0, and LEDE 17.01.0 to 17.01.7. A bug in the fork of the opkg package manager before 2020-01-25 prevents correct parsing of embedded checksums in the signed repository index, allowing a man-in-the-middle attacker to inject arbitrary package payloads (which are installed without verification).

Severity ?

8.1 (High)


                  
                    CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2020-7982"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-345",
      "CWE-74"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-03-16T22:15:00Z",
    "severity": "MODERATE"
  },
  "details": "An issue was discovered in OpenWrt 18.06.0 to 18.06.6 and 19.07.0, and LEDE 17.01.0 to 17.01.7. A bug in the fork of the opkg package manager before 2020-01-25 prevents correct parsing of embedded checksums in the signed repository index, allowing a man-in-the-middle attacker to inject arbitrary package payloads (which are installed without verification).",
  "id": "GHSA-573w-86fx-gf5p",
  "modified": "2023-05-24T15:30:26Z",
  "published": "2022-05-24T17:11:44Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-7982"
    },
    {
      "type": "WEB",
      "url": "https://arstechnica.com/information-technology/2020/03/openwrt-is-vulnerable-to-attacks-that-execute-malicious-code"
    },
    {
      "type": "WEB",
      "url": "https://blog.forallsecure.com/uncovering-openwrt-remote-code-execution-cve-2020-7982"
    },
    {
      "type": "WEB",
      "url": "https://github.com/openwrt/openwrt/commits/master"
    },
    {
      "type": "WEB",
      "url": "https://openwrt.org/advisory/2020-01-31-1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2020-7982 (GCVE-0-2020-7982)

Vulnerability from cvelistv5 – Published: 2020-03-16 21:05 – Updated: 2024-08-04 09:48

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://github.com/openwrt/openwrt/commits/master	x_refsource_MISC
	https://openwrt.org/advisory/2020-01-31-1	x_refsource_CONFIRM
	https://blog.forallsecure.com/uncovering-openwrt-…	x_refsource_MISC
	https://arstechnica.com/information-technology/20…	x_refsource_MISC

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        "providerMetadata": {
          "dateUpdated": "2024-08-04T09:48:24.578Z",
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            ],
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          },
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            ],
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          },
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              "x_transferred"
            ],
            "url": "https://blog.forallsecure.com/uncovering-openwrt-remote-code-execution-cve-2020-7982"
          },
          {
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            ],
            "url": "https://arstechnica.com/information-technology/2020/03/openwrt-is-vulnerable-to-attacks-that-execute-malicious-code/"
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Sightings

Author	Source	Type	Date

Nomenclature

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.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
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.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-573W-86FX-GF5P

CVE-2020-7982 (GCVE-0-2020-7982)

Tags

Sightings

Nomenclature