github - ghsa-j42c-839r-f79f

ghsa-j42c-839r-f79f

Vulnerability from github

Published

2022-05-24 17:36

Modified

2022-05-24 17:36

Details

An arbitrary memory read vulnerability in Asylo versions up to 0.6.0 allows an untrusted attacker to make a call to enc_untrusted_inet_pton using an attacker controlled klinux_addr_buffer parameter. The parameter size is unchecked allowing the attacker to read memory locations outside of the intended buffer size including memory addresses within the secure enclave. We recommend upgrading past commit 8fed5e334131abaf9c5e17307642fbf6ce4a57ec

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{
  "affected": [],
  "aliases": [
    "CVE-2020-8941"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-125"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-12-15T15:15:00Z",
    "severity": "MODERATE"
  },
  "details": "An arbitrary memory read vulnerability in Asylo versions up to 0.6.0 allows an untrusted attacker to make a call to enc_untrusted_inet_pton using an attacker controlled klinux_addr_buffer parameter. The parameter size is unchecked allowing the attacker to read memory locations outside of the intended buffer size including memory addresses within the secure enclave. We recommend upgrading past commit 8fed5e334131abaf9c5e17307642fbf6ce4a57ec",
  "id": "GHSA-j42c-839r-f79f",
  "modified": "2022-05-24T17:36:37Z",
  "published": "2022-05-24T17:36:37Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-8941"
    },
    {
      "type": "WEB",
      "url": "https://github.com/google/asylo/commit/8fed5e334131abaf9c5e17307642fbf6ce4a57ec"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2020-8941 (GCVE-0-2020-8941)

Vulnerability from cvelistv5

Published

2020-12-15 14:55

Modified

2024-08-04 10:12

Severity ?

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

CWE

CWE-120 - Buffer Overflow

Summary

An arbitrary memory read vulnerability in Asylo versions up to 0.6.0 allows an untrusted attacker to make a call to enc_untrusted_inet_pton using an attacker controlled klinux_addr_buffer parameter. The parameter size is unchecked allowing the attacker to read memory locations outside of the intended buffer size including memory addresses within the secure enclave. We recommend upgrading past commit 8fed5e334131abaf9c5e17307642fbf6ce4a57ec

References

►

URL

Tags

https://github.com/google/asylo/commit/8fed5e334131abaf9c5e17307642fbf6ce4a57ec

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	Google LLC	Asylo	Version: unspecified <

Show details on NVD website

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}

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