SB2024070925 - Multiple vulnerabilities in Red Hat OpenStack 17.1 packages
Published: July 9, 2024
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 5 secuirty vulnerabilities.
1) Memory leak (CVE-ID: CVE-2024-1394)
The vulnerability allows a remote attacker to perform DoS attack on the target system.
The vulnerability exists due memory leak in the RSA encrypting/decrypting code when handling untrusted input. A remote attacker can pass specially crafted data to the application and perform denial of service attack.
2) Resource exhaustion (CVE-ID: CVE-2023-39326)
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to application does not properly control consumption of internal resources when handling HTTP chunked requests. A remote attacker can send specially crafted HTTP requests to the server and consume excessive memory resources.
3) Observable discrepancy (CVE-ID: CVE-2023-45287)
The vulnerability allows a remote attacker to gain access to sensitive information.
The vulnerability exists due to a timing discrepancy when handling RSA based TLS key exchanges. A remote attacker can perform a Marvin attack and gain access to sensitive information.
4) Resource exhaustion (CVE-ID: CVE-2023-45288)
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to insufficient limitations placed on the amount of CONTINUATION frames that can be sent within a single HTTP/2 stream. A remote attacker can send specially crafted HTTP/2 requests to the server and perform a denial of service (DoS) attack.5) Dependency on vulnerable third-party component (CVE-ID: CVE-2024-4438)
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to the etcd package from Red hat uses a vulnerable version of Go /x/net/http2 instead of the one provided by Red Hat Enterprise Linux versions. A remote attacker cab perform a denial of service (DoS) attack.
Remediation
Install update from vendor's website.