github - ghsa-w52c-ppqw-2gxp

GHSA-W52C-PPQW-2GXP

Vulnerability from github – Published: 2022-02-27 00:00 – Updated: 2022-03-17 00:05

Details

An issue was discovered in the Linux kernel through 5.16.11. The mixed IPID assignment method with the hash-based IPID assignment policy allows an off-path attacker to inject data into a victim's TCP session or terminate that session.

Severity ?

5.9 (Medium)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2020-36516"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-327"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-02-26T04:15:00Z",
    "severity": "HIGH"
  },
  "details": "An issue was discovered in the Linux kernel through 5.16.11. The mixed IPID assignment method with the hash-based IPID assignment policy allows an off-path attacker to inject data into a victim\u0027s TCP session or terminate that session.",
  "id": "GHSA-w52c-ppqw-2gxp",
  "modified": "2022-03-17T00:05:00Z",
  "published": "2022-02-27T00:00:16Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-36516"
    },
    {
      "type": "WEB",
      "url": "https://dl.acm.org/doi/10.1145/3372297.3417884"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20220331-0003"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:L",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2020-36516 (GCVE-0-2020-36516)

Vulnerability from cvelistv5 – Published: 2022-02-26 03:14 – Updated: 2024-08-04 17:30

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://dl.acm.org/doi/10.1145/3372297.3417884	x_refsource_MISC
	https://security.netapp.com/advisory/ntap-2022033…	x_refsource_CONFIRM

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          "dateUpdated": "2024-08-04T17:30:08.304Z",
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              "x_transferred"
            ],
            "url": "https://dl.acm.org/doi/10.1145/3372297.3417884"
          },
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              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20220331-0003/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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      ],
      "providerMetadata": {
        "dateUpdated": "2022-03-31T08:06:10",
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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-W52C-PPQW-2GXP

CVE-2020-36516 (GCVE-0-2020-36516)

Tags

Sightings

Nomenclature