{
  "schema_version": "1.4.0",
  "id": "GHSA-m73v-c2p6-943p",
  "modified": "2022-05-13T01:18:45Z",
  "published": "2022-05-13T01:18:45Z",
  "aliases": [
    "CVE-2018-1000140"
  ],
  "details": "rsyslog librelp version 1.2.14 and earlier contains a Buffer Overflow vulnerability in the checking of x509 certificates from a peer that can result in Remote code execution. This attack appear to be exploitable a remote attacker that can connect to rsyslog and trigger a stack buffer overflow by sending a specially crafted x509 certificate.",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
    }
  ],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-1000140"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2018:1223"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2018:1225"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2018:1701"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2018:1702"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2018:1703"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2018:1704"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2018:1707"
    },
    {
      "type": "WEB",
      "url": "https://github.com/rsyslog/librelp/blob/532aa362f0f7a8d037505b0a27a1df452f9bac9e/src/tcp.c#L1205"
    },
    {
      "type": "WEB",
      "url": "https://lgtm.com/rules/1505913226124"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/201804-21"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3612-1"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2018/dsa-4151"
    },
    {
      "type": "WEB",
      "url": "http://packetstormsecurity.com/files/172829/librelp-Remote-Code-Execution.html"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-787"
    ],
    "severity": "CRITICAL",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-03-23T21:29:00Z"
  }
}