CVE-2024-47076: Informational: No Impact of CUPS Vulnerabilities on Palo Alto Networks Products (Severity: NONE)
First published: Mon Sep 23 2024(Updated: )
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.
Credit: security-advisories@github.com security-advisories@github.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| F5 Traffix SDC | ||
| debian/cups-filters | <=1.28.7-1+deb11u2 | 1.28.7-1+deb11u3 1.28.17-3+deb12u1 1.28.17-5 |
| debian/libcupsfilters | 2.0.0-3 | |
| Palo Alto Networks Cloud NGFW | ||
| Palo Alto Networks Cortex XDR | ||
| Palo Alto Networks Cortex XDR agent | ||
| Palo Alto Networks GlobalProtect app | ||
| Palo Alto Networks Cortex XSIAM | ||
| Palo Alto Networks Cortex XSOAR | ||
| Palo Alto Networks PAN-OS | ||
| Palo Alto Networks Prisma Access | ||
| Palo Alto Networks Prisma Access Browser | ||
| Palo Alto Networks Prisma Cloud Compute | ||
| Palo Alto Networks Prisma Cloud | ||
| Palo Alto Networks Prisma SD-WAN |
Remedy
Customers who decide to block CUPS traffic can create a Security policy rule (Policies > Security) that targets the "cups" application. Refer to the information about creating Security policy rules: https://docs.paloaltonetworks.com/pan-os/11-0/pan-os-admin/policy/security-policy/create-a-security-policy-rule
Remedy
No software updates are required at this time.
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Reference Links
- https://www.bleepingcomputer.com/news/security/cups-flaws-enable-linux-remote-code-execution-but-theres-a-catch/
- https://github.com/OpenPrinting/cups-browsed/security/advisories/GHSA-rj88-6mr5-rcw8
- https://github.com/OpenPrinting/cups-filters/security/advisories/GHSA-p9rh-jxmq-gq47
- https://github.com/OpenPrinting/libcupsfilters/security/advisories/GHSA-w63j-6g73-wmg5
- https://github.com/OpenPrinting/libppd/security/advisories/GHSA-7xfx-47qg-grp6
- https://www.cups.org
- https://www.evilsocket.net/2024/09/26/Attacking-UNIX-systems-via-CUPS-Part-I
- https://launchpad.net/bugs/cve/CVE-2024-47076
- https://my.f5.com/manage/s/article/K000141223
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-47076
- https://nvd.nist.gov/vuln/detail/CVE-2024-47076
- https://security-tracker.debian.org/tracker/CVE-2024-47076
- https://ubuntu.com/security/CVE-2024-47076
- https://access.redhat.com/errata/RHSA-2024:7346
- https://access.redhat.com/errata/RHSA-2024:7461
- https://access.redhat.com/errata/RHSA-2024:7462
- https://access.redhat.com/errata/RHSA-2024:7463
- https://access.redhat.com/errata/RHSA-2024:7506
- https://access.redhat.com/errata/RHSA-2024:7504
- https://access.redhat.com/errata/RHSA-2024:7503
- https://access.redhat.com/errata/RHSA-2024:7551
- https://access.redhat.com/errata/RHSA-2024:7553
- https://access.redhat.com/errata/RHSA-2024:7623
- https://bugzilla.redhat.com/show_bug.cgi?id=2314253
- https://chromereleases.googleblog.com/2024/10/stable-channel-update-for-chromeos_29.html (Advisory)
- https://www.evilsocket.net/2024/09/26/Attacking-UNIX-systems-via-CUPS-Part-I/
- https://github.com/OpenPrinting/libcupsfilters/commit/95576ec3d20c109332d14672a807353cdc551018
- https://security.paloaltonetworks.com/CVE-2024-47076
- https://security.paloaltonetworks.com/CVE-2024-TBD
Peer vulnerabilities
(Found alongside the following vulnerabilities)
- agent/type
- collector/bleeping-computer
- source/BleepingComputer
- alias/CVE-2024-47076
- alias/CVE-2024-47175
- alias/CVE-2024-47176
- alias/CVE-2024-47177
- agent/first-publish-date
- collector/nvd-api
- source/NVD
- collector/mitre-cve
- source/MITRE
- collector/launchpad-cve
- source/Launchpad
- agent/author
- collector/f5-advisory
- source/F5
- agent/software-canonical-lookup
- collector/usn-cve
- source/Ubuntu
- collector/redhat-bugzilla
- source/Red Hat
- collector/chrome-releases
- collector/security-tracker-debian
- source/Debian
- collector/paloaltonetworks-latest
- source/Palo Alto Networks
- agent/title
- agent/severity
- agent/remedy
- agent/weakness
- agent/description
- agent/references
- collector/nvd-cve
- agent/last-modified-date
- agent/event
- collector/paloaltonetworks-api
- agent/software-canonical-lookup-request
- agent/softwarecombine
- agent/tags
- agent/trending
- vendor/f5
- canonical/f5 traffix sdc
- package-manager/debian
- vendor/palo alto networks
- canonical/palo alto networks cloud ngfw
- canonical/palo alto networks cortex xdr
- canonical/palo alto networks cortex xdr agent
- canonical/palo alto networks globalprotect app
- canonical/palo alto networks cortex xsiam
- canonical/palo alto networks cortex xsoar
- canonical/palo alto networks pan-os
- canonical/palo alto networks prisma access
- canonical/palo alto networks prisma access browser
- canonical/palo alto networks prisma cloud compute
- canonical/palo alto networks prisma cloud
- canonical/palo alto networks prisma sd-wan