Release Date: | 2024-09-26 |
CUPS is a standards-based, open-source printing system, and `libppd` can be used for legacy PPD file support. The `libppd` function `ppdCreatePPDFromIPP2` does not sanitize IPP attributes when creating the PPD buffer. When used in combination with other functions such as `cfGetPrinterAttributes5`, can result in user controlled input and ultimately code execution via Foomatic. This vulnerability can be part of an exploit chain leading to remote code execution (RCE), as described in CVE-2024-47176.
See more information about CVE-2024-47175 from MITRE CVE dictionary and NIST NVD
NOTE: The following CVSS v3.1 metrics and score provided are preliminary and subject to review.
Base Score: | 7.7 | CVSS Vector: | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L |
Attack Vector: | Network | Attack Complexity: | High |
Privileges Required: | None | User Interaction: | None |
Scope: | Unchanged | Confidentiality Impact: | High |
Integrity Impact: | High | Availability Impact: | Low |
Platform | Errata | Release Date |
Oracle Linux version 7 (cups-filters) | ELSA-2024-7553 | 2024-11-13 |
Oracle Linux version 8 (cups-filters) | ELSA-2024-7463 | 2024-10-01 |
Oracle Linux version 9 (cups) | ELSA-2024-9470 | 2024-11-20 |
Oracle Linux version 9 (cups-filters) | ELSA-2024-7346 | 2024-09-30 |
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