IpMatcher server-side request forgery | CVE-2021-33318
NAME
IpMatcher server-side request forgery
- Platforms Affected:
NuGet IpMatcher 1.0.4.1 - Risk Level:
8.1 - Exploitability:
Proof of Concept - Consequences:
Gain Access
DESCRIPTION
IpMatcher is vulnerable to server-side request forgery, caused by improper validation of user-supplied octal and hexadecimal input data. By supplying specially-crafted data, a remote attacker could exploit this vulnerability to conduct an SSRF attack, allowing the attacker to access or manipulate resources from the perspective of the affected server.
CVSS 3.0 Information
- Privileges Required: None
- User Interaction: None
- Scope: Unchanged
- Access Vector: Network
- Access Complexity: High
- Confidentiality Impact: High
- Integrity Impact: High
- Availability Impact: High
- Remediation Level: Official Fix
MITIGATION
Upgrade to the latest version of IpMatcher (1.0.4.2 or later), available from the NuGet Web site. See References.
- Reference Link:
https://packetstormsecurity.com/files/167178 - Reference Link:
https://www.nuget.org/packages/IpMatcher/
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