CVE-2019-0190

Published Jan 30, 2019

Last updated a year ago

Overview

Description: A bug exists in the way mod_ssl handled client renegotiations. A remote attacker could send a carefully crafted request that would cause mod_ssl to enter a loop leading to a denial of service. This bug can be only triggered with Apache HTTP Server version 2.4.37 when using OpenSSL version 1.1.1 or later, due to an interaction in changes to handling of renegotiation attempts.
Source: security@apache.org
NVD status: Modified

Hype score: Not currently trending

Risk scores

CVSS 3.1

Type: Primary
Base score: 7.5
Impact score: 3.6
Exploitability score: 3.9
Vector string: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Severity: HIGH

CVSS 2.0

Type: Primary
Base score: 5
Impact score: 2.9
Exploitability score: 10
Vector string: AV:N/AC:L/Au:N/C:N/I:N/A:P

Weaknesses

nvd@nist.gov: NVD-CWE-noinfo

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
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            "vulnerable": true,
            "matchCriteriaId": "DE5F8320-A680-4E2F-B32F-F7DBEED09ED6"
          }
        ],
        "operator": "OR"
      },
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:*",
            "vulnerable": false,
            "matchCriteriaId": "8822FB8F-06BE-4B95-8385-148A1F1F7255",
            "versionStartIncluding": "1.1.1"
          }
        ],
        "operator": "OR"
      }
    ],
    "operator": "AND"
  },
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:oracle:enterprise_manager_ops_center:12.3.3:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "AB654DFA-FEF9-4D00-ADB0-F3F2B6ACF13E"
          },
          {
            "criteria": "cpe:2.3:a:oracle:hospitality_guest_access:4.2.0:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "1A3DC116-2844-47A1-BEC2-D0675DD97148"
          },
          {
            "criteria": "cpe:2.3:a:oracle:hospitality_guest_access:4.2.1:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "E0F1DF3E-0F2D-4EFC-9A3E-F72149C8AE94"
          },
          {
            "criteria": "cpe:2.3:a:oracle:instantis_enterprisetrack:17.1:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "82EA4BA7-C38B-4AF3-8914-9E3D089EBDD4"
          },
          {
            "criteria": "cpe:2.3:a:oracle:instantis_enterprisetrack:17.2:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "B9C9BC66-FA5F-4774-9BDA-7AB88E2839C4"
          },
          {
            "criteria": "cpe:2.3:a:oracle:instantis_enterprisetrack:17.3:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "7F69B9A5-F21B-4904-9F27-95C0F7A628E3"
          },
          {
            "criteria": "cpe:2.3:a:oracle:retail_xstore_point_of_service:7.0:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "2F87FC90-16D0-4051-8280-B0DD4441F10B"
          },
          {
            "criteria": "cpe:2.3:a:oracle:retail_xstore_point_of_service:7.1:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "A0ED83E3-E6BF-4EAA-AF8F-33485A88A218"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

Overview

Social media

Risk scores

CVSS 3.1

CVSS 2.0

Weaknesses

Configurations

References