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CVE-2013-6473

19
FAUCET Score

CVE-2013-6473 describes multiple heap-based buffer overflows in the urftopdf filter within cups-filters versions prior to 1.0.47, affecting Canonical and Linux Foundation cups-filters and Ubuntu Linux. This vulnerability carries a CVSS score of 6.8, indicating a medium severity risk where remote attackers can execute arbitrary code by supplying large page or line values in a URF file, requiring medium attack complexity. Despite its potential impact, there is no evidence of active exploitation, no known public exploit code (Metasploit, Nuclei, ExploitDB), and minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
13.10CPE matchmatch criteria
cpe:2.3:o:canonical:ubuntu_linux:13.10:*:*:*:*:*:*:*
1.0.25CPE matchmatch criteria
cpe:2.3:a:linuxfoundation:cups-filters:1.0.25:*:*:*:*:*:*:*
1.0.26CPE matchmatch criteria
cpe:2.3:a:linuxfoundation:cups-filters:1.0.26:*:*:*:*:*:*:*
1.0.27CPE matchmatch criteria
cpe:2.3:a:linuxfoundation:cups-filters:1.0.27:*:*:*:*:*:*:*
1.0.28CPE matchmatch criteria
cpe:2.3:a:linuxfoundation:cups-filters:1.0.28:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.8MEDIUM

AV:N/AC:M/Au:N/C:P/I:P/A:P

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
3.43%
Probability of exploitation in next 30 days
EPSS Percentile
87.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0343 is in the 82nd percentile among its peer group of 19,958 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

bzr.linuxfoundation.org / loggerhead/openprinting/cups-filters/revision/7175
Patch
bugs.debian.org / cgi-bin/bugreport.cgi
bugzilla.redhat.com / show_bug.cgi
securityfocus.com / bid/66601
ubuntu.com / usn/USN-2143-1