Hard-coded cryptographic key in IBM Guardium Data Protection could expose sensitive information

IBM Guardium Data Protection 12.1, and 12.2 could allow a remote attacker to obtain sensitive information due to use of a hard-coded cryptographic key.

IBM identifies the following IBM Guardium Data Protection releases as affected:

• Release 12.1.
• Release 12.2.

The IBM bulletin identifies Linux in its product metadata and lists the releases above in its affected-products section. Versions omitted from the bulletin, especially unsupported or extended-support versions, cannot be treated as unaffected solely because they are not listed.

IBM Guardium Data Protection uses a hard-coded cryptographic key, which is classified as CWE-321. The available evidence establishes remote network reachability; the supplied attack vector requires no privileges and no user interaction, but characterizes the attack as high complexity. The advisory does not identify the component, endpoint, input parameter, or cryptographic operation that uses the key. As a result, the precise way a remote request reaches the key, what data could be decrypted, and whether other operations could be affected remain unknown. Additional deployment-specific conditions and scope should be checked against IBM's documentation and fixes.

The record characterizes the issue as remotely reachable over a network. The supplied vector indicates that no prior privileges or user interaction are required, while attack complexity is high. The normalized record marks public exploit as false, meaning no public exploit is recorded in the supplied data; this does not prove that exploitation is impossible or absent. The record does not establish whether exploitation has occurred, and it names no campaign, victim, or specific exploit.

The confirmed technical outcome is potential disclosure of sensitive information because the product uses a hard-coded cryptographic key. The supplied vector indicates that the attack requires no prior privileges or user interaction, although the attack complexity is high. It also describes high impact to confidentiality, integrity, and availability; however, the advisory does not explain whether the same mechanism could provide elevated access, permit data modification, or disrupt service. Because the affected component and processing path are not identified, the practical impact for each deployment remains dependent on its configuration and protected data.

The flaw could expose sensitive information to a remote actor who reaches the relevant product functionality. The supplied vector also describes high potential impact to confidentiality, integrity, and availability, but IBM does not identify the operation or component responsible for those impacts. Organizations should therefore treat affected deployments as a risk to protected data and security operations until the applicable fix is confirmed. The available materials describe a vulnerability and remediation, not a confirmed data breach.

1. For IBM Guardium Data Protection 12.1, apply the IBM fix identified as SqlGuard_12.0p150_Bundle through IBM Fix Central.
2. For IBM Guardium Data Protection 12.2, apply the IBM fix identified as SqlGuard_12.0p233_FixPack through IBM Fix Central.
3. After updating, verify that the fix is deployed on every affected node or appliance and retain evidence from package inventory, installed-fix status, or update history.
4. IBM encourages customers to update promptly. IBM lists no workaround or mitigation, so network restrictions or additional monitoring should not be treated as substitutes for applying the fix.
5. If an organization operates a release outside the versions listed by IBM, confirm its status with IBM rather than inferring that it is unaffected.

1. Inventory systems running IBM Guardium Data Protection and identify deployments in the affected release branches.
2. Compare update status with the branch-specific IBM fixes available through IBM Fix Central.
3. Validate the installed package, update history, and deployment evidence on every relevant node or appliance. Do not rely only on a server's general health status.
4. The advisory provides no product-specific log signature, endpoint, or IOC. As a precaution, review unusual remote access and security-relevant data events, but do not treat the absence of such events as proof that a system is safe.