Several vulnerabilities have been discovered in the Common UNIX Printing System :

  - CVE-2008-5183     A NULL pointer dereference in RSS job completion     notifications could lead to denial of service.

  - CVE-2009-3553     It was discovered that incorrect file descriptor     handling could lead to denial of service.

  - CVE-2010-0540     A cross-site request forgery vulnerability was     discovered in the web interface.

  - CVE-2010-0542     Incorrect memory management in the filter subsystem     could lead to denial of service.

  - CVE-2010-1748     Information disclosure in the web interface.

  - CVE-2010-2431     Emmanuel Bouillon discovered a symlink vulnerability in     handling of cache files.

  - CVE-2010-2432     Denial of service in the authentication code.

  - CVE-2010-2941     Incorrect memory management in the IPP code could lead     to denial of service or the execution of arbitrary code.

CVE-2010-0302 cups Incomplete fix for CVE-2009-3553

It was discovered that the cups 1.3.7-11.el5_4.4 security update did not fully correct the use-after-free flaw in the way CUPS handled references in its file descriptors-handling interface. A remote attacker could send specially crafted queries to the CUPS server, causing it to crash. (CVE-2010-0302)

After installing the update, the cupsd daemon will be restarted automatically.

The remote MiracleLinux 3 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2009-423:04 advisory.

    The Common UNIX Printing System provides a portable printing layer for UNIX operating systems. It has been     developed by Easy Software Products to promote a standard printing solution for all UNIX vendors and     users.
    CUPS provides the System V and Berkeley command-line interfaces.
    Security bugs fixed with this release:
    CVE-2009-2820     CUPS in Apple Mac OS X before 10.6.2 does not properly handle (1) HTTP headers and (2) HTML templates,     which allows remote attackers to conduct cross-site scripting (XSS) attacks and HTTP response splitting     attacks via vectors related to (a) the product's web interface, (b) the configuration of the print system,     and (c) the titles of printed jobs.
    CVE-2009-3553     No description available at the time of writing, please use the CVE link below to check the description.

Tenable has extracted the preceding description block directly from the MiracleLinux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

A use-after-free problem in cupsd allowed remote attackers to crash the cups server (CVE-2009-3553).

The remote host is running a version of Mac OS X 10.6 or 10.5 that does not have Security Update 2010-001 applied.

This security update contains fixes for the following products :

  - CoreAudio
  - CUPS
  - Flash Player plug-in
  - ImageIO
  - Image RAW
  - OpenSSL

Updated cups packages that fix one security issue are now available for Red Hat Enterprise Linux 5.

This update has been rated as having moderate security impact by the Red Hat Security Response Team.

The Common UNIX Printing System (CUPS) provides a portable printing layer for UNIX operating systems.

It was discovered that the Red Hat Security Advisory RHSA-2009:1595 did not fully correct the use-after-free flaw in the way CUPS handled references in its file descriptors-handling interface. A remote attacker could send specially crafted queries to the CUPS server, causing it to crash. (CVE-2010-0302)

Users of cups are advised to upgrade to these updated packages, which contain a backported patch to correct this issue. After installing the update, the cupsd daemon will be restarted automatically.

lppasswd when running setuid or setgid still honors environment variables that specify the location of message files. Local attackers could exploit that to gather information by using crafted format strings. (CVE-2010-0393)

The previous fix for a use-after-free vulnerability (CVE-2009-3553) was incomplete. (CVE-2010-0302)

The remote host is affected by the vulnerability described in GLSA-201207-10 (CUPS: Multiple vulnerabilities)

    Multiple vulnerabilities have been discovered in CUPS. Please review the       CVE identifiers referenced below for details.
  Impact :

    A remote attacker may be able to execute arbitrary code using specially       crafted streams, IPP requests or files, or cause a Denial of Service       (daemon crash or hang). A local attacker may be able to gain escalated       privileges or overwrite arbitrary files. Furthermore, a remote attacker       may be able to obtain sensitive information from the CUPS process or       hijack a CUPS administrator authentication request.
  Workaround :

    There is no known workaround at this time.

Updated cups packages that fix multiple security issues are now available for Red Hat Enterprise Linux 5.

This update has been rated as having moderate security impact by the Red Hat Security Response Team.

[Updated 12th January 2010] The packages list in this erratum has been updated to include missing i386 packages for Red Hat Enterprise Linux Desktop and RHEL Desktop Workstation.

The Common UNIX Printing System (CUPS) provides a portable printing layer for UNIX operating systems.

A use-after-free flaw was found in the way CUPS handled references in its file descriptors-handling interface. A remote attacker could, in a specially crafted way, query for the list of current print jobs for a specific printer, leading to a denial of service (cupsd crash).
(CVE-2009-3553)

Several cross-site scripting (XSS) flaws were found in the way the CUPS web server interface processed HTML form content. If a remote attacker could trick a local user who is logged into the CUPS web interface into visiting a specially crafted HTML page, the attacker could retrieve and potentially modify confidential CUPS administration data. (CVE-2009-2820)

Red Hat would like to thank Aaron Sigel of Apple Product Security for responsibly reporting the CVE-2009-2820 issue.

Users of cups are advised to upgrade to these updated packages, which contain backported patches to correct these issues. After installing the update, the cupsd daemon will be restarted automatically.

This update include a fix for improper reference counting in abstract file descriptors handling interface (CVE-2009-3553), and for a memory leak in the LSPP support.

Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

lppasswd when running setuid or setgid still honors environment variables that specify the location of message files. Local attackers could exploit that to gather information by using crafted format strings (CVE-2010-0393).

The previous fix for a use-after-free vulnerability (CVE-2009-3553) was incomplete (CVE-2010-0302).

According to its banner, the version of CUPS installed on the remote host is earlier than 1.4.3. Such versions are affected by several vulnerabilities :

  - A pointer use-after-free vulnerability exists in the     abstract file descriptor handling code in the     'cupsdDoSelect' function in scheduler/select.c. A remote     attacker may be able to leverage this to hang or crash     the cupsd daemon by disconnecting while receiving a     listing with a large number of print jobs. (STR #3200)

  - The lppasswd utility, when its setuid bit is enabled,     allowing a local user to elevaate privileges because it     uses an environment variable to override CUPS' default     directories and determine the location of a file with     localized message strings. (STR #3482)

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
52484	Debian DSA-2176-1 : cups - several vulnerabilities	Nessus	Debian Local Security Checks	2011/3/2	2021/1/4	high
60743	Scientific Linux Security Update : cups on SL5.x i386/x86_64	Nessus	Scientific Linux Local Security Checks	2012/8/1	2021/1/14	medium
284151	MiracleLinux 3 : cups-1.3.7-11.4.1AXS3 (AXSA:2009-423:04)	Nessus	Miracle Linux Local Security Checks	2026/1/14	2026/1/14	high
43600	openSUSE Security Update : cups (cups-1671)	Nessus	SuSE Local Security Checks	2009/12/27	2021/1/14	medium
44095	Mac OS X Multiple Vulnerabilities (Security Update 2010-001)	Nessus	MacOS X Local Security Checks	2010/1/20	2024/5/28	critical
45053	CentOS 5 : cups (CESA-2010:0129)	Nessus	CentOS Local Security Checks	2010/3/15	2021/1/4	medium
45105	SuSE 11 Security Update : CUPS (SAT Patch Number 2108)	Nessus	SuSE Local Security Checks	2010/3/19	2021/1/14	medium
59902	GLSA-201207-10 : CUPS: Multiple vulnerabilities	Nessus	Gentoo Local Security Checks	2012/7/10	2021/1/6	high
42850	RHEL 5 : cups (RHSA-2009:1595)	Nessus	Red Hat Local Security Checks	2009/11/19	2021/1/14	medium
43009	Fedora 10 : cups-1.3.11-4.fc10 (2009-12652)	Nessus	Fedora Local Security Checks	2009/12/7	2021/1/11	medium
45102	openSUSE Security Update : cups (cups-2102)	Nessus	SuSE Local Security Checks	2010/3/19	2021/1/14	medium
45554	CUPS < 1.4.3 Multiple Vulnerabilities	Nessus	Misc.	2010/4/16	2018/7/6	high

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