Harold Siyu Zang

**Name of the Vulnerable Software and Affected Versions** Oracle Enterprise Session Border Controller versions 8.4 through 9.0 **Description** The issue is related to insufficient input validation in the WebUI component of the Oracle Enterprise Session Border Controller. This allows a low-privileged attacker with network access via HTTP to compromise the system. Successful attacks can result in unauthorized update, insert, or delete access to some accessible data, as well as unauthorized read access to a subset of accessible data. The vulnerability may significantly impact additional products. **Recommendations** For versions 8.4 and 9.0, update to a version that includes the fix for this issue. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

**Name of the Vulnerable Software and Affected Versions** Oracle Enterprise Session Border Controller versions 8.4 and 9.0 **Description** The issue is related to insufficient input validation in the WebUI component of the Oracle Enterprise Session Border Controller. This allows a low-privileged attacker with network access via HTTP to compromise the system. Successful attacks can result in unauthorized creation, deletion, or modification access to critical data or all accessible data. The vulnerability may significantly impact additional products beyond the Oracle Enterprise Session Border Controller. **Recommendations** For versions 8.4 and 9.0, consider restricting access to the WebUI component until a patch is available. As a temporary workaround, limiting the use of HTTP requests to the WebUI may help minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

**Name of the Vulnerable Software and Affected Versions** Oracle Java SE versions 11.0.13, 17.0.1 Oracle GraalVM Enterprise Edition versions 20.3.4, 21.3.0 **Description** The vulnerability is related to insufficient handling of exceptional states in the Libraries component of Oracle Java SE and Oracle GraalVM Enterprise Edition. It can be exploited by an unauthenticated attacker with network access via multiple protocols, allowing them to cause a partial denial of service (partial DOS) of Oracle Java SE and Oracle GraalVM Enterprise Edition. This issue applies to Java deployments that load and run untrusted code, relying on the Java sandbox for security. The vulnerability can also be exploited through APIs in the specified component, for example, via a web service supplying data to the APIs. **Recommendations** For Oracle Java SE versions 11.0.13, 17.0.1: Update to a newer version to mitigate the risk. For Oracle GraalVM Enterprise Edition versions 20.3.4, 21.3.0: Update to a newer version to mitigate the risk. As a temporary workaround, consider restricting access to the vulnerable Libraries component until a patch is available. Avoid using APIs in the specified component to minimize the risk of exploitation.

**Name of the Vulnerable Software and Affected Versions** Oracle Enterprise Session Border Controller versions 8.4 through 9.0 **Description** The issue is related to errors in resource release in the Log component of the Oracle Enterprise Session Border Controller. It allows a remote attacker to cause a partial denial of service using the HTTP protocol. The vulnerability can be easily exploited by a low-privileged attacker with network access via HTTP, resulting in unauthorized ability to cause a partial denial of service of the Oracle Enterprise Session Border Controller. **Recommendations** For versions 8.4 and 9.0, consider restricting access to the Log component until a patch is available. As a temporary workaround, consider disabling the Log component to minimize the risk of exploitation. Restrict network access via HTTP to reduce the risk of unauthorized attacks.