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Gentoo Linux Security Advisory GLSA 201704-01 |
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https://security.gentoo.org/ |
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Severity: High |
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Title: QEMU: Multiple vulnerabilities |
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Date: April 10, 2017 |
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Bugs: #606088, #609206, #609334, #609396, #609398, #609638, #612220 |
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ID: 201704-01 |
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Synopsis |
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======== |
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|
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Multiple vulnerabilities have been found in QEMU, the worst of which |
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could the worst of which could lead to arbitrary code execution, or |
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cause a Denial of Service condition. |
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|
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Background |
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========== |
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|
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QEMU is a generic and open source machine emulator and virtualizer. |
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|
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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 app-emulation/qemu < 2.8.0-r9 >= 2.8.0-r9 |
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Description |
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=========== |
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|
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Multiple vulnerabilities have been discovered in QEMU. 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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Remote server can cause a crash in the client causing execution of |
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arbitrary code, and a Denial of Service within the QEMU process. Remote |
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or Local users within a guest QEMU environment can cause a Denial of |
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Service condition of the QEMU guest process. |
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|
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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 QEMU users should upgrade to the latest version: |
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# emerge --sync |
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# emerge --ask --oneshot --verbose ">=app-emulation/qemu-2.8.0-r9" |
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|
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References |
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========== |
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[ 1 ] CVE-2016-9602 |
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http://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-9602 |
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[ 2 ] CVE-2017-2620 |
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http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-2620 |
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[ 3 ] CVE-2017-2630 |
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http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-2630 |
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[ 4 ] CVE-2017-5973 |
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http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-5973 |
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[ 5 ] CVE-2017-5987 |
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http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-5987 |
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[ 6 ] CVE-2017-6058 |
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http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-6058 |
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[ 7 ] CVE-2017-6505 |
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http://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-6505 |
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|
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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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https://security.gentoo.org/glsa/201704-01 |
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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 2017 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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http://creativecommons.org/licenses/by-sa/2.5 |
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