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Test ID:1.3.6.1.4.1.25623.1.0.151069
Category:General
Title:Exim < 4.96.1 Multiple Vulnerabilities (Sep 2023)
Summary:Exim is prone to multiple vulnerabilities.
Description:Summary:
Exim is prone to multiple vulnerabilities.

Vulnerability Insight:
The following vulnerabilities exist:

- CVE-2023-42114: NTLM challenge out-of-bounds read information disclosure

- CVE-2023-42115: AUTH out-of-bounds write remote code execution (RCE)

- CVE-2023-42116: SMTP challenge stack-based buffer overflow remote code execution (RCE)

Affected Software/OS:
Exim version 4.96 and prior.

Solution:
Update to version 4.96.1 or later.

CVSS Score:
10.0

CVSS Vector:
AV:N/AC:L/Au:N/C:C/I:C/A:C

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2023-42114
ZDI-23-1468
https://www.zerodayinitiative.com/advisories/ZDI-23-1468/
Common Vulnerability Exposure (CVE) ID: CVE-2023-42115
ZDI-23-1469
https://www.zerodayinitiative.com/advisories/ZDI-23-1469/
Common Vulnerability Exposure (CVE) ID: CVE-2023-42116
ZDI-23-1470
https://www.zerodayinitiative.com/advisories/ZDI-23-1470/
CopyrightCopyright (C) 2023 Greenbone AG

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