Products
CUPS
Source
security-advisories@github.com
Tags
CVE-2024-47175 details
Published : Sept. 26, 2024, 10:15 p.m.
Last Modified : Sept. 26, 2024, 10:15 p.m.
Last Modified : Sept. 26, 2024, 10:15 p.m.
Description
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.
CVSS Score
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8.6 | 9 | 10 |
|---|
Weakness
| Weakness | Name | Description |
|---|---|---|
| CWE-20 | Improper Input Validation | The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. |
CVSS Data
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
Base Score
8.6
Exploitability Score
3.9
Impact Score
4.0
Base Severity
HIGH
Vector String : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N
References
| URL | Source |
|---|---|
| https://github.com/OpenPrinting/cups-browsed/security/advisories/GHSA-rj88-6mr5-rcw8 | security-advisories@github.com |
| https://github.com/OpenPrinting/cups-filters/security/advisories/GHSA-p9rh-jxmq-gq47 | security-advisories@github.com |
| https://github.com/OpenPrinting/libcupsfilters/security/advisories/GHSA-w63j-6g73-wmg5 | security-advisories@github.com |
| https://github.com/OpenPrinting/libppd/security/advisories/GHSA-7xfx-47qg-grp6 | security-advisories@github.com |
| https://www.cups.org | security-advisories@github.com |
| https://www.evilsocket.net/2024/09/26/Attacking-UNIX-systems-via-CUPS-Part-I | security-advisories@github.com |
This website uses the NVD API, but is not approved or certified by it.