ghsa-4583-4mx5-3jcc
Vulnerability from github
Published
2022-05-13 01:16
Modified
2022-05-13 01:16
Severity ?
9.0 (Critical) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
Details

Buffer overflow in the pcnet_receive function in hw/net/pcnet.c in QEMU, when a guest NIC has a larger MTU, allows remote attackers to cause a denial of service (guest OS crash) or execute arbitrary code via a large packet.

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{
  "affected": [],
  "aliases": [
    "CVE-2015-7512"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-120"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2016-01-08T21:59:00Z",
    "severity": "CRITICAL"
  },
  "details": "Buffer overflow in the pcnet_receive function in hw/net/pcnet.c in QEMU, when a guest NIC has a larger MTU, allows remote attackers to cause a denial of service (guest OS crash) or execute arbitrary code via a large packet.",
  "id": "GHSA-4583-4mx5-3jcc",
  "modified": "2022-05-13T01:16:26Z",
  "published": "2022-05-13T01:16:26Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2015-7512"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2015:2694"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2015:2695"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2015:2696"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/security/cve/CVE-2015-7512"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1285061"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/201602-01"
    },
    {
      "type": "WEB",
      "url": "http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=8b98a2f07175d46c3f7217639bd5e03f"
    },
    {
      "type": "WEB",
      "url": "http://git.qemu.org/?p=qemu.git;a=commit;h=8b98a2f07175d46c3f7217639bd5e03f"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2015-2694.html"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2015-2695.html"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2015-2696.html"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2016/dsa-3469"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2016/dsa-3470"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2016/dsa-3471"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2015/11/30/3"
    },
    {
      "type": "WEB",
      "url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/78230"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id/1034527"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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