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ZScaler Client Connector: Mehrere Schwachstellen
Advisory ansehen veröffentlicht 2023-10-23
Ein Angreifer kann mehrere Schwachstellen in ZScaler Client Connector ausnutzen, um beliebigen Code auszuführen, Sicherheitsmaßnahmen zu umgehen, einen Denial-of-Service-Zustand auszulösen, Dateien zu manipulieren oder seine Privilegien zu erweitern.
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beschreibt (12)
Zugehörige CVEs.
| ID | Schweregrad | ausnutzbar | ||
|---|---|---|---|---|
| CVE-2023-28805US | critical9.8 | — | ||
An Improper Input Validation vulnerability in Zscaler Client Connector on Linux allows Privilege Escalation. This issue affects Client Connector: before 1.4.0.105 | ||||
| CVE-2023-28804US | medium5.3 | — | ||
An Improper Verification of Cryptographic Signature vulnerability in Zscaler Client Connector on Linux allows replacing binaries.This issue affects Linux Client Connector: before 1… | ||||
| CVE-2023-28803US | medium6.5 | — | ||
An authentication bypass by spoofing of a device with a synthetic IP address is possible in Zscaler Client Connector on Windows, allowing a functionality bypass. This issue affects… | ||||
| CVE-2023-28797US | high7.3 | — | ||
Zscaler Client Connector for Windows before 4.1 writes/deletes a configuration file inside specific folders on the disk. A malicious user can replace the folder and execute code as… | ||||
| CVE-2023-28796US | high7.8 | — | ||
Improper Verification of Cryptographic Signature vulnerability in Zscaler Client Connector on Linux allows Code Injection. This issue affects Zscaler Client Connector for Linux: be… | ||||
| CVE-2023-28795US | high7.8 | — | ||
Origin Validation Error vulnerability in Zscaler Client Connector on Linux allows Inclusion of Code in Existing Process. This issue affects Zscaler Client Connector for Linux: befo… | ||||
| CVE-2023-28793US | high7.8 | — | ||
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… | ||||
| CVE-2021-26738US | high7.8 | — | ||
Zscaler Client Connector for macOS prior to 3.7 had an unquoted search path vulnerability via the PATH variable. A local adversary may be able to execute code with root privileges.… | ||||
| CVE-2021-26737US | medium4.7 | — | ||
The Zscaler Client Connector for macOS prior to 3.6 did not sufficiently validate RPC clients. A local adversary without sufficient privileges may be able to shutdown the Zscaler t… | ||||
| CVE-2021-26736US | high7.8 | — | ||
Multiple vulnerabilities in the Zscaler Client Connector Installer and Uninstaller for Windows prior to 3.6 allowed execution of binaries from a low privileged path. A local advers… | ||||
| CVE-2021-26735US | high7.8 | — | ||
The Zscaler Client Connector Installer and Unsintallers for Windows prior to 3.6 had an unquoted search path vulnerability. A local adversary may be able to execute code with SYSTE… | ||||
| CVE-2021-26734US | medium5.5 | — | ||
Zscaler Client Connector Installer on Windows before version 3.4.0.124 improperly handled directory junctions during uninstallation. A local adversary may be able to delete folders… | ||||
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Referenzen
Externe Belege — Patches, Meldungen, Analysen.
- Zscaler Security Releases vom 2023-10-23external
- Zscaler Security Releases vom 2023-10-23external
- Zscaler Security Releases vom 2023-10-23external
- Zscaler Security Releases vom 2023-10-23external
- Zscaler Security Releases vom 2023-10-23external
- Zscaler Security Releases vom 2023-10-23external
- Zscaler Security Releases vom 2023-10-23external
- Zscaler Security Releases vom 2023-10-23external
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