SB2025110720 - Fedora EPEL 10.2 update for gh
Published: November 7, 2025
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 5 secuirty vulnerabilities.
1) Protection Mechanism Failure (CVE-ID: CVE-2025-47910)
The vulnerability allows a remote attacker to bypass implemented security restrictions.
The vulnerability exists due to insufficient implementation of security measures in http.CrossOriginProtection. The AddInsecureBypassPattern method can unexpectedly bypass more requests than intended. An attacker can bypass implemented security restrictions.
2) Input validation error (CVE-ID: CVE-2025-47906)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to insufficient validation of the PATH environment variable in LookPath. A local user can pass specially crafted strings to the application and execute arbitrary OS commands with elevated privileges.
3) Improper Encoding or Escaping of Output (CVE-ID: CVE-2025-58189)
The vulnerability allows a remote attacker to perform spoofing attacks.
The vulnerability exists due to missing sanitization of input data when the Conn.Handshake fails during ALPN negotiation in crypto/tls. A remote attacker can pass specially crafted input via an error message and influence the application behavior, leading to a potential spoofing attack.
4) Resource exhaustion (CVE-ID: CVE-2025-61725)
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to the ParseAddress function in net/mail does not properly control consumption of internal resources. A remote attacker can compose a specially crafted email message that triggers excessive CPU consumption leading to denial of service.
5) Resource exhaustion (CVE-ID: CVE-2025-61723)
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists in encoding/pem due to application does not properly control consumption of internal resources when parsing untrusted PEM input. A remote attacker can trigger CPU exhaustion and perform a denial of service (DoS) attack.
Remediation
Install update from vendor's website.