CVE-2023-28796 HIGH

CVE-2023-28796: IPC Bypass Through PLT Section in ELF

Vendor Zscaler

Product Client Connector

Weakness CWE-94 · Code injection

Published October 23, 2023

Last update February 27, 2025

View on NVD All CVEs

CVSS base score

7.1/10

Attack vector Local

Attack complexity Low

Privileges required Low

User interaction None

Confidentiality None

Integrity High

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

What the vulnerability does

01Description

Improper Verification of Cryptographic Signature vulnerability in Zscaler Client Connector on Linux allows Code Injection. This issue affects Zscaler Client Connector for Linux: before 1.3.1.6.

Key dates

02Disclosure timeline

October 23, 2023 CVE published

February 27, 2025 Record updated

External resources

03References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2023-28796 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/94.html

Related vulnerabilities

CVE-2023-28796: IPC Bypass Through PLT Section in ELF

01Description

02Disclosure timeline

03References

04Related CVE