github - ghsa-5jr4-6rxr-3x73

ghsa-5jr4-6rxr-3x73

Vulnerability from github

Published

2022-01-02 00:00

Modified

2022-01-12 00:01

Details

libbpf 0.6.0 and 0.6.1 has a heap-based buffer overflow (4 bytes) in __bpf_object__open (called from bpf_object__open_mem and bpf-object-fuzzer.c).

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{
  "affected": [],
  "aliases": [
    "CVE-2021-45940"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-787"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-01-01T01:15:00Z",
    "severity": "MODERATE"
  },
  "details": "libbpf 0.6.0 and 0.6.1 has a heap-based buffer overflow (4 bytes) in __bpf_object__open (called from bpf_object__open_mem and bpf-object-fuzzer.c).",
  "id": "GHSA-5jr4-6rxr-3x73",
  "modified": "2022-01-12T00:01:55Z",
  "published": "2022-01-02T00:00:48Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-45940"
    },
    {
      "type": "WEB",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=40868"
    },
    {
      "type": "WEB",
      "url": "https://github.com/google/oss-fuzz-vulns/blob/main/vulns/libbpf/OSV-2021-1562.yaml"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2021-45940 (GCVE-0-2021-45940)

Vulnerability from cvelistv5

Published

2021-12-31 23:57

Modified

2024-08-04 04:54

Severity ?

CWE

n/a

Summary

libbpf 0.6.0 and 0.6.1 has a heap-based buffer overflow (4 bytes) in __bpf_object__open (called from bpf_object__open_mem and bpf-object-fuzzer.c).

References

►

URL

Tags

	https://github.com/google/oss-fuzz-vulns/blob/main/vulns/libbpf/OSV-2021-1562.yaml	x_refsource_MISC
	https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=40868	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

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