CVE-2019-7477

Published Apr 2, 2019

Last updated 5 years ago

Overview

Description: A vulnerability in SonicWall SonicOS and SonicOSv TLS CBC Cipher allow remote attackers to obtain sensitive plaintext data when CBC cipher suites are enabled. This vulnerability affected SonicOS Gen 5 version 5.9.1.10 and earlier, Gen 6 version 6.2.7.3, 6.5.1.3, 6.5.2.2, 6.5.3.1, 6.2.7.8, 6.4.0.0, 6.5.1.8, 6.0.5.3-86o and SonicOSv 6.5.0.2-8v_RC363 (VMWARE), 6.5.0.2.8v_RC367 (AZURE), SonicOSv 6.5.0.2.8v_RC368 (AWS), SonicOSv 6.5.0.2.8v_RC366 (HYPER_V).
Source: PSIRT@sonicwall.com
NVD status: Modified

Hype score: Not currently trending

Risk scores

CVSS 3.0

Type: Primary
Base score: 7.5
Impact score: 3.6
Exploitability score: 3.9
Vector string: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
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:P/I:N/A:N

Weaknesses

nvd@nist.gov: CWE-327
PSIRT@sonicwall.com: CWE-327

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "F0180CED-E6E5-4B09-8F73-D373283116AC",
            "versionEndIncluding": "5.9.1.10"
          },
          {
            "criteria": "cpe:2.3:o:sonicwall:sonicos:6.0.5.3-86o:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "6064655E-6480-4A34-843C-B29C72527111"
          },
          {
            "criteria": "cpe:2.3:o:sonicwall:sonicos:6.2.7.3:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "5567146C-301D-469A-A3E3-1B70D5C9BDCC"
          },
          {
            "criteria": "cpe:2.3:o:sonicwall:sonicos:6.2.7.8:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "A25F675E-CD61-46F0-92A2-218C956E0AD5"
          },
          {
            "criteria": "cpe:2.3:o:sonicwall:sonicos:6.4.0.0:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "C30B8BB4-E0A7-4060-8EED-AE7E42811C86"
          },
          {
            "criteria": "cpe:2.3:o:sonicwall:sonicos:6.5.1.3:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "93F31397-0142-439F-BFEC-C77F3D4B7825"
          },
          {
            "criteria": "cpe:2.3:o:sonicwall:sonicos:6.5.1.8:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "095E558D-C241-45A4-AA4E-76B3621E341D"
          },
          {
            "criteria": "cpe:2.3:o:sonicwall:sonicos:6.5.2.2:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "ACC28FE5-5064-4FEE-8EA0-047C8BA31601"
          },
          {
            "criteria": "cpe:2.3:o:sonicwall:sonicos:6.5.3.1:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "248847AC-1910-448A-BA78-DC6BE942407E"
          },
          {
            "criteria": "cpe:2.3:o:sonicwall:sonicosv:6.5.0.2-8v_rc363:*:*:*:*:vmware:*:*",
            "vulnerable": true,
            "matchCriteriaId": "D76E63B8-63A0-4283-9BB4-89139E4CADE4"
          },
          {
            "criteria": "cpe:2.3:o:sonicwall:sonicosv:6.5.0.2.8v_rc366:*:*:*:*:hyper_v:*:*",
            "vulnerable": true,
            "matchCriteriaId": "78C8A7D6-30CB-40E1-BF67-0E660EF62DF7"
          },
          {
            "criteria": "cpe:2.3:o:sonicwall:sonicosv:6.5.0.2.8v_rc367:*:*:*:*:azure:*:*",
            "vulnerable": true,
            "matchCriteriaId": "0C6F0305-2590-45EB-A0C0-3F2417EF57FF"
          },
          {
            "criteria": "cpe:2.3:o:sonicwall:sonicosv:6.5.0.2.8v_rc368:*:*:*:*:aws:*:*",
            "vulnerable": true,
            "matchCriteriaId": "DDE650F8-9373-483F-847C-14987A1832E6"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

Overview

Social media

Risk scores

CVSS 3.0

CVSS 2.0

Weaknesses

Configurations

References