github - ghsa-pf9q-2ff3-67r4

ghsa-pf9q-2ff3-67r4

Vulnerability from github

Published

2022-05-24 17:19

Modified

2022-10-07 18:16

Severity ?

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

Details

rom_copy() in hw/core/loader.c in QEMU 4.1.0 does not validate the relationship between two addresses, which allows attackers to trigger an invalid memory copy operation.

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{
  "affected": [],
  "aliases": [
    "CVE-2020-13765"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-787"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-06-04T16:15:00Z",
    "severity": "MODERATE"
  },
  "details": "rom_copy() in hw/core/loader.c in QEMU 4.1.0 does not validate the relationship between two addresses, which allows attackers to trigger an invalid memory copy operation.",
  "id": "GHSA-pf9q-2ff3-67r4",
  "modified": "2022-10-07T18:16:21Z",
  "published": "2022-05-24T17:19:17Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-13765"
    },
    {
      "type": "WEB",
      "url": "https://github.com/qemu/qemu/commit/4f1c6cb2f9afafda05eab150fd2bd284edce6676"
    },
    {
      "type": "WEB",
      "url": "https://git.qemu.org/?p=qemu.git;a=commit;h=e423455c4f23a1a828901c78fe6d03b7dde79319"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2020/06/msg00032.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2020/07/msg00020.html"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20200619-0006"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4467-1"
    },
    {
      "type": "WEB",
      "url": "https://www.openwall.com/lists/oss-security/2020/06/03/6"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L",
      "type": "CVSS_V3"
    }
  ]
}

cve-2020-13765

Vulnerability from cvelistv5

Published

2020-06-04 15:26

Modified

2024-08-04 12:25

Severity ?

Summary

rom_copy() in hw/core/loader.c in QEMU 4.0 and 4.1.0 does not validate the relationship between two addresses, which allows attackers to trigger an invalid memory copy operation.

References

▼	URL	Tags
	https://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=e423455c4f23a1a828901c78fe6d03b7dde79319	x_refsource_MISC
	https://www.openwall.com/lists/oss-security/2020/06/03/6	x_refsource_CONFIRM
	https://security.netapp.com/advisory/ntap-20200619-0006/	x_refsource_CONFIRM
	https://lists.debian.org/debian-lts-announce/2020/06/msg00032.html	mailing-list, x_refsource_MLIST
	https://lists.debian.org/debian-lts-announce/2020/07/msg00020.html	mailing-list, x_refsource_MLIST
	https://usn.ubuntu.com/4467-1/	vendor-advisory, x_refsource_UBUNTU
	https://github.com/qemu/qemu/commit/4f1c6cb2f9afafda05eab150fd2bd284edce6676	x_refsource_MISC

Impacted products

▼	Vendor	Product
	n/a	n/a

Show details on NVD website

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            "url": "https://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=e423455c4f23a1a828901c78fe6d03b7dde79319"
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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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