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Gentoo Linux Security Advisory GLSA 201207-10 |
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http://security.gentoo.org/ |
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Severity: High |
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Title: CUPS: Multiple vulnerabilities |
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Date: July 09, 2012 |
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Bugs: #295256, #308045, #325551, #380771 |
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ID: 201207-10 |
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Synopsis |
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======== |
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|
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Multiple vulnerabilities have been found in CUPS, some of which may |
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allow execution of arbitrary code or local privilege escalation. |
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Background |
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========== |
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|
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CUPS, the Common Unix Printing System, is a full-featured print server. |
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Affected packages |
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================= |
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|
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------------------------------------------------------------------- |
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Package / Vulnerable / Unaffected |
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------------------------------------------------------------------- |
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1 net-print/cups < 1.4.8-r1 >= 1.4.8-r1 |
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Description |
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=========== |
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|
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Multiple vulnerabilities have been discovered in CUPS. Please review |
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the CVE identifiers referenced below for details. |
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|
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Impact |
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====== |
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|
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A remote attacker may be able to execute arbitrary code using specially |
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crafted streams, IPP requests or files, or cause a Denial of Service |
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(daemon crash or hang). A local attacker may be able to gain escalated |
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privileges or overwrite arbitrary files. Furthermore, a remote attacker |
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may be able to obtain sensitive information from the CUPS process or |
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hijack a CUPS administrator authentication request. |
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Workaround |
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========== |
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There is no known workaround at this time. |
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Resolution |
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========== |
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All CUPS users should upgrade to the latest version: |
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# emerge --sync |
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# emerge --ask --oneshot --verbose ">=net-print/cups-1.4.8-r1" |
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NOTE: This is a legacy GLSA. Updates for all affected architectures are |
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available since September 03, 2011. It is likely that your system is |
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already no longer affected by this issue. |
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|
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References |
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========== |
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[ 1 ] CVE-2009-3553 |
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http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2009-3553 |
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[ 2 ] CVE-2010-0302 |
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http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2010-0302 |
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[ 3 ] CVE-2010-0393 |
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http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2010-0393 |
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[ 4 ] CVE-2010-0540 |
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http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2010-0540 |
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[ 5 ] CVE-2010-0542 |
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http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2010-0542 |
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[ 6 ] CVE-2010-1748 |
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http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2010-1748 |
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[ 7 ] CVE-2010-2431 |
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http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2010-2431 |
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[ 8 ] CVE-2010-2432 |
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http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2010-2432 |
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[ 9 ] CVE-2010-2941 |
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http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2010-2941 |
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[ 10 ] CVE-2011-3170 |
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http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2011-3170 |
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Availability |
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============ |
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This GLSA and any updates to it are available for viewing at |
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the Gentoo Security Website: |
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http://security.gentoo.org/glsa/glsa-201207-10.xml |
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Concerns? |
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========= |
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Security is a primary focus of Gentoo Linux and ensuring the |
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confidentiality and security of our users' machines is of utmost |
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importance to us. Any security concerns should be addressed to |
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security@g.o or alternatively, you may file a bug at |
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https://bugs.gentoo.org. |
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License |
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======= |
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Copyright 2012 Gentoo Foundation, Inc; referenced text |
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belongs to its owner(s). |
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The contents of this document are licensed under the |
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Creative Commons - Attribution / Share Alike license. |
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|
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http://creativecommons.org/licenses/by-sa/2.5 |
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