CVE-2023-28793

CVSS 3.1 Score 7.8 of 10 (high)

Details

Published Oct 23, 2023
Updated: Oct 27, 2023
CWE ID 787

Summary

CVE-2023-28793 is a buffer overflow vulnerability in the signelf library used by Zscaler Client Connector on Linux, allowing code injection. This vulnerability affects Zscaler Client Connector for Linux versions before 1.3.1.6. The vulnerability has a base severity rating of HIGH and a base score of 7.8 according to NVD@NIST.gov. It requires low privileges and has no user interaction required. The attack vector is local, and it has a high impact on integrity and confidentiality. The exploitability score is 1.8, and the availability impact is high as well. The CWE ID associated with this vulnerability is CWE-787 (Out-of-bounds Write).

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