CVE-2013-6476
published 2014-03-14CVE-2013-6476: The OPVPWrapper::loadDriver function in oprs/OPVPWrapper.cxx in the pdftoopvp filter in CUPS and cups-filters before 1.0.47 allows local users to gain…
PriorityP417medium4.4CVSS 2.0
AVLACMAuNCPIPAP
EPSS
0.31%
23.5th percentile
The OPVPWrapper::loadDriver function in oprs/OPVPWrapper.cxx in the pdftoopvp filter in CUPS and cups-filters before 1.0.47 allows local users to gain privileges via a Trojan horse driver in the same directory as the PDF file.
Affected
61 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| apple | cups | >= 0 < 1.5.0-16 | 1.5.0-16 |
| apple | cups | >= 0 < 1.5.0-16 | 1.5.0-16 |
| apple | cups | >= 0 < 1.5.0-16 | 1.5.0-16 |
| apple | cups | >= 0 < 1.5.0-16 | 1.5.0-16 |
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| debian | cups | < cups 1.5.0-16 (bookworm) | cups 1.5.0-16 (bookworm) |
| debian | cups-filters | < cups 1.5.0-16 (bookworm) | cups 1.5.0-16 (bookworm) |
| linuxfoundation | cups-filters | <= 1.0.46 | — |
| linuxfoundation | cups-filters | — | — |
| linuxfoundation | cups-filters | — | — |
| linuxfoundation | cups-filters | — | — |
| linuxfoundation | cups-filters | — | — |
| linuxfoundation | cups-filters | — | — |
| linuxfoundation | cups-filters | — | — |
| linuxfoundation | cups-filters | — | — |
| linuxfoundation | cups-filters | — | — |
| linuxfoundation | cups-filters | — | — |
| linuxfoundation | cups-filters | — | — |
| linuxfoundation | cups-filters | — | — |
| linuxfoundation | cups-filters | — | — |
| linuxfoundation | cups-filters | — | — |
| linuxfoundation | cups-filters | — | — |
CVSS provenance
nvdv2.04.4MEDIUMAV:L/AC:M/Au:N/C:P/I:P/A:P
osv4.4MEDIUM
vendor_ubuntu6.8MEDIUM
vendor_debian4.4MEDIUM
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Ubuntu
CUPS vulnerabilities
vendor_ubuntu·2014-03-12·CVSS 6.8
CVE-2013-6474 [MEDIUM] CUPS vulnerabilities
Title: CUPS vulnerabilities
Summary: CUPS could be made to run programs as the lp user if it processed a
specially crafted file.
Florian Weimer discovered that the pdftoopvp filter bundled in the CUPS
package incorrectly handled memory. An attacker could possibly use this
issue to execute arbitrary code with the privileges of the lp user.
(CVE-2013-6474, CVE-2013-6475)
Florian Weimer discovered that the pdftoopvp filter bundled in the CUPS
package did not restrict driver directories. An attacker could possibly use
this issue to execute arbitrary code with the privileges of the lp user.
(CVE-2013-6476)
Instructions: In general, a standard system update will make all the necessary changes.
Ubuntu
cups-filters vulnerabilities
vendor_ubuntu·2014-03-12·CVSS 6.8
CVE-2013-6473 [MEDIUM] cups-filters vulnerabilities
Title: cups-filters vulnerabilities
Summary: cups-filters could be made to run programs as the lp user if it processed a
specially crafted file.
Florian Weimer discovered that cups-filters incorrectly handled memory
in the urftopdf filter. An attacker could possibly use this issue to
execute arbitrary code with the privileges of the lp user. This issue only
affected Ubuntu 13.10. (CVE-2013-6473)
Florian Weimer discovered that cups-filters incorrectly handled memory
in the pdftoopvp filter. An attacker could possibly use this issue to
execute arbitrary code with the privileges of the lp user. (CVE-2013-6474,
CVE-2013-6475)
Florian Weimer discovered that cups-filters did not restrict driver
directories in in the pdftoopvp filter. An attacker could possibly use this
issue to execute arbit
Debian
CVE-2013-6476: cups - The OPVPWrapper::loadDriver function in oprs/OPVPWrapper.cxx in the pdftoopvp fi...
vendor_debian·2013·CVSS 4.4
CVE-2013-6476 [MEDIUM] CVE-2013-6476: cups - The OPVPWrapper::loadDriver function in oprs/OPVPWrapper.cxx in the pdftoopvp fi...
The OPVPWrapper::loadDriver function in oprs/OPVPWrapper.cxx in the pdftoopvp filter in CUPS and cups-filters before 1.0.47 allows local users to gain privileges via a Trojan horse driver in the same directory as the PDF file.
Scope: local
bookworm: resolved (fixed in 1.5.0-16)
bullseye: resolved (fixed in 1.5.0-16)
forky: resolved (fixed in 1.5.0-16)
sid: resolved (fixed in 1.5.0-16)
trixie: resolved (fixed in 1.5.0-16)
GHSA
GHSA-h8wh-mfrq-x89f: The OPVPWrapper::loadDriver function in oprs/OPVPWrapper
ghsa_unreviewed·2022-05-17
CVE-2013-6476 [MEDIUM] GHSA-h8wh-mfrq-x89f: The OPVPWrapper::loadDriver function in oprs/OPVPWrapper
The OPVPWrapper::loadDriver function in oprs/OPVPWrapper.cxx in the pdftoopvp filter in CUPS and cups-filters before 1.0.47 allows local users to gain privileges via a Trojan horse driver in the same directory as the PDF file.
OSV
CVE-2013-6476: The OPVPWrapper::loadDriver function in oprs/OPVPWrapper
osv·2014-03-14·CVSS 4.4
CVE-2013-6476 [MEDIUM] CVE-2013-6476: The OPVPWrapper::loadDriver function in oprs/OPVPWrapper
The OPVPWrapper::loadDriver function in oprs/OPVPWrapper.cxx in the pdftoopvp filter in CUPS and cups-filters before 1.0.47 allows local users to gain privileges via a Trojan horse driver in the same directory as the PDF file.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2013-6473 CVE-2013-6476 CVE-2013-6474 CVE-2013-6475 cups-filters: various flaws [fedora-all]
bugzilla·2014-03-11·CVSS 6.8
CVE-2013-6473 [MEDIUM] CVE-2013-6473 CVE-2013-6476 CVE-2013-6474 CVE-2013-6475 cups-filters: various flaws [fedora-all]
CVE-2013-6473 CVE-2013-6476 CVE-2013-6474 CVE-2013-6475 cups-filters: various flaws [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of Fedora.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When creating a Bodhi update request, please use the bodhi submission link
noted in the next comment(s). This will include the bug IDs of this
tracking bug as well as the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
Bodhi notes field when available.
Please n
Bugzilla
CVE-2013-6476 cups-filters: pdftoopvp could load drivers from an attacker-controlled directory
bugzilla·2013-11-07·CVSS 4.4
CVE-2013-6476 [MEDIUM] CVE-2013-6476 cups-filters: pdftoopvp could load drivers from an attacker-controlled directory
CVE-2013-6476 cups-filters: pdftoopvp could load drivers from an attacker-controlled directory
It was found that the OPVPWrapper::loadDriver() function in the pdftoopvp filter did not restrict the directory drivers could be loaded from. As the driver name can be configured based on a PPD file, processing a PDF in an attacker-controlled directory containing a malicious driver could lead to arbitrary code execution with the privileges of the "lp" user.
Acknowledgements:
This issue was discovered by Florian Weimer of the Red Hat Product Security Team.
Discussion:
Public via:
http://bzr.linuxfoundation.org/loggerhead/openprinting/cups-filters/revision/7176
This issue has been resolved in upstream cups-filters-1.0.47
---
Created cups-filters tracking bugs for this issue:
Affects: fedo
http://bzr.linuxfoundation.org/loggerhead/openprinting/cups-filters/revision/7176http://www.debian.org/security/2014/dsa-2875http://www.debian.org/security/2014/dsa-2876http://www.ubuntu.com/usn/USN-2143-1http://www.ubuntu.com/usn/USN-2144-1https://bugzilla.redhat.com/show_bug.cgi?id=1027551http://bzr.linuxfoundation.org/loggerhead/openprinting/cups-filters/revision/7176http://www.debian.org/security/2014/dsa-2875http://www.debian.org/security/2014/dsa-2876http://www.ubuntu.com/usn/USN-2143-1http://www.ubuntu.com/usn/USN-2144-1https://bugzilla.redhat.com/show_bug.cgi?id=1027551
2014-03-14
Published