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cups

Vendor: cups

Actively Exploited 0 CISA KEV List
PoC / Exploits 1 Code Available
Total RCEs 4 Remote Access
Total CVEs 14 Total Indexed
Avg. EPSS 24.25% Exploit Prob.
Latest CVE CVE-2018-6553 Aug 10

Security Vulnerability Index

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8.8 CVSS

The CUPS AppArmor profile incorrectly confined the dnssd backend due to use of hard links. A local attacker could possibly use this issue to escape confinement. This flaw affects versions prior to 2.2.7-1ubuntu2.1 in Ubuntu 18.04 LTS, prior to 2.2.4-7ubuntu3.1 in Ubuntu 17.10, prior to 2.1.3-4ubuntu0.5 in Ubuntu 16.04 LTS, and prior to 1.7.2-0ubuntu1.10 in Ubuntu 14.04 LTS.

EPSS: 0.15%
8.8 CVSS

The browsing feature in the server in CUPS does not filter ANSI escape sequences from shared printer names, which might allow remote attackers to execute arbitrary code via a crafted printer name.

EPSS: 0.65%
4.3 CVSS

Cross-site scripting (XSS) vulnerability in the cgi_puts function in cgi-bin/template.c in the template engine in CUPS before 2.0.3 allows remote attackers to inject arbitrary web script or HTML via the QUERY parameter to help/.

EPSS: 64.81%
10.0 CVSS
CVE-2015-1158
Exploit Found

The add_job function in scheduler/ipp.c in cupsd in CUPS before 2.0.3 performs incorrect free operations for multiple-value job-originating-host-name attributes, which allows remote attackers to trigger data corruption for reference-counted strings via a crafted (1) IPP_CREATE_JOB or (2) IPP_PRINT_JOB request, as demonstrated by replacing the configuration file and consequently executing arbitrary code.

EPSS: 82.31%
4.3 CVSS

Multiple integer overflows in (1) filter/image-png.c and (2) filter/image-zoom.c in CUPS 1.3 allow attackers to cause a denial of service (crash) and trigger memory corruption, as demonstrated via a crafted PNG image.

EPSS: 4.16%
9.3 CVSS

Heap-based buffer overflow in the cgiCompileSearch function in CUPS 1.3.5, and other versions including the version bundled with Apple Mac OS X 10.5.2, when printer sharing is enabled, allows remote attackers to execute arbitrary code via crafted search expressions.

EPSS: 25.28%
10.0 CVSS

Double free vulnerability in the process_browse_data function in CUPS 1.3.5 allows remote attackers to cause a denial of service (daemon crash) and possibly execute arbitrary code via crafted UDP Browse packets to the cupsd port (631/udp), related to an unspecified manipulation of a remote printer. NOTE: some of these details are obtained from third party information.

EPSS: 23.07%
10.0 CVSS

Off-by-one error in the ippReadIO function in cups/ipp.c in CUPS 1.3.3 allows remote attackers to cause a denial of service (crash) via a crafted (1) textWithLanguage or (2) nameWithLanguage Internet Printing Protocol (IPP) tag, leading to a stack-based buffer overflow.

EPSS: 23.65%
5.0 CVSS

The CUPS service on multiple platforms allows remote attackers to cause a denial of service (service hang) via a "partially-negotiated" SSL connection, which prevents other requests from being accepted.

EPSS: 17.14%
7.5 CVSS

Multiple stack-based buffer overflows in the phpcups PHP module for CUPS 1.1.23rc1 might allow context-dependent attackers to execute arbitrary code via vectors that result in long function parameters, as demonstrated by the cups_get_dest_options function in phpcups.c.

EPSS: 1.24%