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2 vulnerabilities by Mintty
CVE-2024-45301 (GCVE-0-2024-45301)
Vulnerability from cvelistv5 – Published: 2025-11-12 18:26 – Updated: 2025-11-12 21:04
VLAI
Title
ZDI-CAN-24744: Mintty Path Conversion Improper Input Validation Information Disclosure Vulnerability
Summary
Mintty is a terminal emulator for Cygwin, MSYS, and WSL. In versions 2.3.6 through 3.7.4, several escape sequences can cause the mintty process to access a file in a specific path. It is triggered by simply printing them out on bash. An attacker can specify an arbitrary network path, negotiate an ntlm hash out of the victim's machine to an attacker controlled remote host. An attacker can use password cracking tools or NetNTLMv2 hashes to Pass the Hash. Version 3.7.5 fixes the issue.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-20 - Improper Input Validation
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/mintty/mintty/security/advisor… | x_refsource_CONFIRM |
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CVE-2025-1052 (GCVE-0-2025-1052)
Vulnerability from cvelistv5 – Published: 2025-02-11 19:54 – Updated: 2025-02-12 14:33
VLAI
Title
Mintty Sixel Image Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability
Summary
Mintty Sixel Image Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Mintty. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of sixel images. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current user. Was ZDI-CAN-23382.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
Impacted products
Date Public
2025-02-05 23:22
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