Lucene search

K
debiancveDebian Security Bug TrackerDEBIANCVE:CVE-2024-47076
HistorySep 26, 2024 - 10:15 p.m.

CVE-2024-47076

2024-09-2622:15:04
Debian Security Bug Tracker
security-tracker.debian.org
4
cups
printing system
vulnerability
cfgetprinterattributes5
ipp attributes
data format conversion
ppd file
data security

CVSS3

8.6

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N

AI Score

7.2

Confidence

Low

EPSS

0

Percentile

10.9%

CUPS is a standards-based, open-source printing system, and libcupsfilters contains the code of the filters of the former cups-filters package as library functions to be used for the data format conversion tasks needed in Printer Applications. The cfGetPrinterAttributes5 function in libcupsfilters does not sanitize IPP attributes returned from an IPP server. When these IPP attributes are used, for instance, to generate a PPD file, this can lead to attacker controlled data to be provided to the rest of the CUPS system.

CVSS3

8.6

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N

AI Score

7.2

Confidence

Low

EPSS

0

Percentile

10.9%