CVE-2017-0104: Vulnerability Analysis & Exploit Details

Status: Modified - Last modified: 21-11-2024 Published: 17-03-2017

CVE-2017-0104
Vulnerability Scoring

8.1
/10

Attack Complexity Details

  • Attack Complexity: HIGH IMPACT
  • Attack Vector: NETWORK
  • Privileges Required: None
  • Scope: UNCHANGED
  • User Interaction: NONE

CIA Impact Definition

  • Confidentiality: HIGH IMPACT
  • Integrity: HIGH IMPACT
  • Availability: HIGH IMPACT

CVE-2017-0104 Vulnerability Summary

The iSNS Server service in Microsoft Windows Server 2008 SP2 and R2, Windows Server 2012 Gold and R2, and Windows Server 2016 allows remote attackers to issue malicious requests via an integer overflow, aka "iSNS Server Memory Corruption Vulnerability."

Access Complexity Graph for CVE-2017-0104

Impact Analysis for CVE-2017-0104

CVE-2017-0104: Detailed Information and External References

EPSS

0.01019

EPSS %

0.83799

References

0.01019

CWE

CWE-190

CAPEC

0.01019

  • Forced Integer Overflow: This attack forces an integer variable to go out of range. The integer variable is often used as an offset such as size of memory allocation or similarly. The attacker would typically control the value of such variable and try to get it out of range. For instance the integer in question is incremented past the maximum possible value, it may wrap to become a very small, or negative number, therefore providing a very incorrect value which can lead to unexpected behavior. At worst the attacker can execute arbitrary code.

Vulnerable Configurations

  • cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:*:*
    cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:*:*
  • cpe:2.3:o:microsoft:windows_server_2008:r2:*:*:*:*:*:*:*
    cpe:2.3:o:microsoft:windows_server_2008:r2:*:*:*:*:*:*:*
  • cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*
    cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*
  • cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:*
    cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:*
  • cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:*
    cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:*

CVSS3 Source

nvd@nist.gov

CVSS3 Type

Primary

CVSS3 Vector

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

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