cve-2022-3437
Vulnerability from cvelistv5
Published
2023-01-12 00:00
Modified
2024-10-28 18:59
Summary
A heap-based buffer overflow vulnerability was found in Samba within the GSSAPI unwrap_des() and unwrap_des3() routines of Heimdal. The DES and Triple-DES decryption routines in the Heimdal GSSAPI library allow a length-limited write buffer overflow on malloc() allocated memory when presented with a maliciously small packet. This flaw allows a remote user to send specially crafted malicious data to the application, possibly resulting in a denial of service (DoS) attack.
Impacted products
n/asamba
Show details on NVD website


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              "availabilityImpact": "LOW",
              "baseScore": 4.3,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
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              "userInteraction": "NONE",
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                "options": [
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    "dateReserved": "2022-10-10T00:00:00",
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  }
}


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