CVE-2023-25566

GSS-NTLMSSP is a mechglue plugin for the GSSAPI library that implements NTLM authentication. Prior to version 1.2.0, a memory leak can be triggered when parsing usernames which can trigger a denial-of-service. The domain portion of a username may be overridden causing an allocated memory area the size of the domain name to be leaked. An attacker can leak memory via the main `gss_accept_sec_context` entry point, potentially causing a denial-of-service. This issue is fixed in version 1.2.0.
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Configurations

Configuration 1 (hide)

cpe:2.3:a:gss-ntlmssp_project:gss-ntlmssp:*:*:*:*:*:*:*:*

Information

Published : 2023-02-14 10:15

Updated : 2023-02-22 10:39


NVD link : CVE-2023-25566

Mitre link : CVE-2023-25566


JSON object : View

CWE
CWE-401

Missing Release of Memory after Effective Lifetime

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Products Affected

gss-ntlmssp_project

  • gss-ntlmssp