GHSA-JM86-8C92-649G

Vulnerability from github – Published: 2022-05-14 03:57 – Updated: 2022-05-14 03:57
VLAI
Details

The bgp_nlri_parse_vpnv4 function in bgp_mplsvpn.c in the VPNv4 NLRI parser in bgpd in Quagga before 1.0.20160309, when a certain VPNv4 configuration is used, relies on a Labeled-VPN SAFI routes-data length field during a data copy, which allows remote attackers to execute arbitrary code or cause a denial of service (stack-based buffer overflow) via a crafted packet.

Severity
8.1 (High)
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
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{
  "affected": [],
  "aliases": [
    "CVE-2016-2342"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-119"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2016-03-17T14:59:00Z",
    "severity": "HIGH"
  },
  "details": "The bgp_nlri_parse_vpnv4 function in bgp_mplsvpn.c in the VPNv4 NLRI parser in bgpd in Quagga before 1.0.20160309, when a certain VPNv4 configuration is used, relies on a Labeled-VPN SAFI routes-data length field during a data copy, which allows remote attackers to execute arbitrary code or cause a denial of service (stack-based buffer overflow) via a crafted packet.",
  "id": "GHSA-jm86-8c92-649g",
  "modified": "2022-05-14T03:57:50Z",
  "published": "2022-05-14T03:57:50Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-2342"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/201610-03"
    },
    {
      "type": "WEB",
      "url": "http://git.savannah.gnu.org/cgit/quagga.git/commit/?id=a3bc7e9400b214a0f078fdb19596ba54214a1442"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-updates/2016-03/msg00102.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-updates/2016-03/msg00117.html"
    },
    {
      "type": "WEB",
      "url": "http://nongnu.askapache.com//quagga/quagga-1.0.20160309.changelog.txt"
    },
    {
      "type": "WEB",
      "url": "http://rhn.redhat.com/errata/RHSA-2017-0794.html"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2016/dsa-3532"
    },
    {
      "type": "WEB",
      "url": "http://www.kb.cert.org/vuls/id/270232"
    },
    {
      "type": "WEB",
      "url": "http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/84318"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-2941-1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}



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