The application uses SSL/TLS, but does not specify a minimum version. This makes it vulnerable to attacks such as POODLE (CVE-2014-8736), where older versions of SSL and TLS are susceptible to being forced into using less secure cipher suites.
Impact:
An attacker could exploit this by forcing the server to use older, insecure SSL/TLS protocols, potentially intercepting sensitive information in transit.
Mitigation:
Specify a minimum version for SSLContext. For example, ssl_context.minimum_version = ssl.TLSVersion.TLSv1_2 would enforce TLS v1.2 as the minimum protocol.
Line:
45
OWASP Category:
A02:2021-Cryptographic Failures
NIST 800-53:
SC-13: Cryptographic Protection
CVSS Score:
9.0
Related CVE:
Priority:
Immediate
The `/offer` endpoint does not perform authentication, allowing any unauthenticated user to send WebRTC offer SDPs (Session Description Protocol) and potentially gain control over the peer connection. This is a critical issue because it bypasses all access controls in place.
Impact:
An attacker can exploit this vulnerability by sending crafted WebRTC offer SDP messages to the `/offer` endpoint, which could lead to full remote code execution if the server's WebRTC implementation or its dependencies are vulnerable. This would result in a complete takeover of the system, potentially leading to data breaches and unauthorized access.
Mitigation:
Implement proper authentication mechanisms such as API keys or OAuth tokens that must be provided via the `X-API-Key` header for all requests to the `/offer` endpoint. Validate these tokens on the server side to ensure they are valid and have not been tampered with before proceeding with further processing.
Line:
45-52
OWASP Category:
A01:2021 - Broken Access Control
NIST 800-53:
AC-2, AC-3
CVSS Score:
9.8
Related CVE:
Pattern-based finding
Priority:
Immediate
The application exposes a sensitive endpoint without requiring authentication. An attacker can directly access endpoints such as /offer, which could lead to unauthorized data exposure or system manipulation.
Impact:
An attacker with direct network access can exploit this vulnerability to gain unauthorized access to sensitive information and potentially manipulate the service's behavior.
Mitigation:
Implement proper authentication mechanisms for all endpoints. Use middleware or decorators to enforce authentication checks before accessing protected routes. Example: Ensure that API keys are validated against a secure store, or implement OAuth/JWT token validation.
Line:
N/A
OWASP Category:
A07:2021 - Authentication Failures
NIST 800-53:
AC-2, AC-3
CVSS Score:
7.5
Related CVE:
Pattern-based finding
Priority:
Short-term
The code allows user input to be directly included in the SDP offer without proper validation. An attacker can manipulate this input, potentially leading to a MITM (Man-in-the-Middle) attack or other malicious outcomes.
Impact:
An attacker could exploit this vulnerability by injecting arbitrary SDP offers into the negotiation process, potentially intercepting communications or taking control of the session.
Mitigation:
Validate and sanitize all user inputs before including them in SDP offers. Use a whitelist approach to ensure only expected values are accepted.
Line:
45-52
OWASP Category:
A03:2021 - Injection
NIST 800-53:
AC-6 - Least Privilege, IA-10 - Input Validation
CVSS Score:
7.5
Related CVE:
Pattern-based finding
Priority:
Immediate
The code imports a Redis client from 'src.utils.eizen_utils.redis_utils.redis_operations' without any configuration options, using hardcoded connection details.
Impact:
An attacker can exploit this by directly connecting to the Redis server with the credentials provided in the source code, potentially gaining unauthorized access and compromising data stored on the server.
Mitigation:
Use environment variables or a secure configuration management system to store sensitive information. Update the import statement to accept configurable parameters for Redis connection details.
Line:
N/A (import statement)
OWASP Category:
A05:2021-Security Misconfiguration
NIST 800-53:
AC-2, AC-6, CM-6
CVSS Score:
9.8
Related CVE:
Pattern-based finding
Priority:
Immediate
The code uses Pydantic for deserialization, which can be vulnerable to insecure deserialization if untrusted data is accepted. An attacker could exploit this by crafting a malicious serialized object that when deserialized would execute arbitrary code or cause the application to crash.
Impact:
An attacker could gain remote code execution on the server by sending a specially crafted serialized object, leading to complete system compromise.
Mitigation:
Use a secure deserialization library with built-in protections against malicious input. Validate and sanitize all inputs before deserialization in Pydantic models.
Line:
N/A
OWASP Category:
A06:2021-Vulnerable Components
NIST 800-53:
SI-2, SI-3
CVSS Score:
9.8
Related CVE:
Pattern-based finding
Priority:
Immediate
The application exposes an unsecured endpoint (`/video/stop`) for stopping a stream. This endpoint does not require any authentication or authorization, allowing anyone to terminate the stream session remotely. An attacker can exploit this by sending a request to this endpoint from any client without needing credentials, leading to potential unauthorized access and data leakage.
Impact:
An attacker can disrupt service and potentially gain unauthorized access to sensitive information that was being streamed or stored in the session.
Mitigation:
Implement proper authentication mechanisms such as API keys, OAuth tokens, or secure cookies for endpoints that deal with sensitive operations. Consider using HTTPS instead of HTTP to ensure encrypted communication between the client and server.
Line:
N/A
OWASP Category:
A01:2021 - Broken Access Control
NIST 800-53:
AC-2, AC-3
CVSS Score:
7.5
Related CVE:
Pattern-based finding
Priority:
Short-term
The application uses a KafkaConsumer without any security configurations, which exposes it to potential network attacks. The default configuration of the consumer does not enforce secure communication (e.g., SSL/TLS) or authentication mechanisms that could be exploited by an attacker to eavesdrop on data streams.
Impact:
An attacker can intercept and potentially decrypt sensitive information being transmitted via Kafka, leading to unauthorized access and data leakage.
Mitigation:
Configure the KafkaConsumer with appropriate security settings such as SSL/TLS encryption for communication between the consumer and broker. Implement authentication mechanisms if the broker supports it.
Line:
N/A
OWASP Category:
A05:2021 - Security Misconfiguration
NIST 800-53:
AC-2, AC-3
CVSS Score:
7.5
Related CVE:
Pattern-based finding
Priority:
Short-term
The code imports modules from the current package without any validation or sanitization. This can lead to malicious use of internal components if an attacker gains access to the module directory.
Impact:
An attacker could manipulate internal modules, leading to potential security vulnerabilities and data breaches.
Mitigation:
Use a whitelist approach for imports to restrict access to only verified modules. Implement strict validation or checksums for all imported modules to ensure their integrity.
Line:
N/A
OWASP Category:
A06:2021-Vulnerable Components
NIST 800-53:
AC-6, CA-2
CVSS Score:
1.4
Related CVE:
Pattern-based finding
Priority:
Short-term