CVE-2023-28793

Published Oct 23, 2023

Last updated 6 months ago

Overview

Description: Buffer overflow vulnerability in the signelf library used by Zscaler Client Connector on Linux allows Code Injection. This issue affects Zscaler Client Connector for Linux: before 1.3.1.6.
Source: cve@zscaler.com
NVD status: Modified

Risk scores

CVSS 3.1

Type: Primary
Base score: 7.8
Impact score: 5.9
Exploitability score: 1.8
Vector string: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Severity: HIGH

Weaknesses

nvd@nist.gov: CWE-787
cve@zscaler.com: CWE-94

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:zscaler:client_connector:*:*:*:*:*:linux:*:*",
            "vulnerable": true,
            "matchCriteriaId": "58F93164-0E8D-4DDC-BE4E-8D09CC32B322",
            "versionEndExcluding": "1.3.1.6"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References