Public Date:
591983: CVE-2010-1748 cups: web interface memory disclosure

The MITRE CVE dictionary describes this issue as:

The cgi_initialize_string function in cgi-bin/var.c in the web interface in CUPS before 1.4.4, as used on Apple Mac OS X 10.5.8, Mac OS X 10.6 before 10.6.4, and other platforms, does not properly handle parameter values containing a % (percent) character without two subsequent hex characters, which allows context-dependent attackers to obtain sensitive information from cupsd process memory via a crafted request, as demonstrated by the (1) /admin?OP=redirect&URL=% and (2) /admin?URL=/admin/&OP=% URIs.

Find out more about CVE-2010-1748 from the MITRE CVE dictionary dictionary and NIST NVD.

CVSS v2 metrics

Base Score 3.3
Base Metrics AV:A/AC:L/Au:N/C:P/I:N/A:N
Access Vector Adjacent Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact None
Availability Impact None

Find out more about Red Hat support for the Common Vulnerability Scoring System (CVSS).

Red Hat Security Errata

Platform Errata Release Date
Red Hat Enterprise Linux 3 (cups) RHSA-2010:0490 2010-06-17
Red Hat Enterprise Linux 5 (cups) RHSA-2010:0490 2010-06-17
Red Hat Enterprise Linux 4 (cups) RHSA-2010:0490 2010-06-17

Affected Packages State

Platform Package State
Red Hat Enterprise Linux 6 cups Not affected


Red Hat would like to thank the Apple Product Security team for responsibly reporting this flaw. Upstream acknowledges Luca Carettoni as the original reporter.

Last Modified

CVE description copyright © 2017, The MITRE Corporation


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