Debian Security Advisory DSA 3470-1 (qemu-kvm - security update)

2016-02-08T00:00:00

Description

Several vulnerabilities were discovered in qemu-kvm, a full virtualization solution on x86 hardware. CVE-2015-7295 Jason Wang of Red Hat Inc. discovered that the Virtual Network Device support is vulnerable to denial-of-service (via resource exhaustion), that could occur when receiving large packets. CVE-2015-7504 Qinghao Tang of Qihoo 360 Inc. and Ling Liu of Qihoo 360 Inc. discovered that the PC-Net II ethernet controller is vulnerable to a heap-based buffer overflow that could result in denial-of-service (via application crash) or arbitrary code execution. CVE-2015-7512 Ling Liu of Qihoo 360 Inc. and Jason Wang of Red Hat Inc. discovered that the PC-Net II ethernet controller is vulnerable to a buffer overflow that could result in denial-of-service (via application crash) or arbitrary code execution. CVE-2015-8345 Qinghao Tang of Qihoo 360 Inc. discovered that the eepro100 emulator contains a flaw that could lead to an infinite loop when processing Command Blocks, eventually resulting in denial-of-service (via application crash). CVE-2015-8504 Lian Yihan of Qihoo 360 Inc. discovered that the VNC display driver support is vulnerable to an arithmetic exception flaw that could lead to denial-of-service (via application crash). CVE-2015-8558 Qinghao Tang of Qihoo 360 Inc. discovered that the USB EHCI emulation support contains a flaw that could lead to an infinite loop during communication between the host controller and a device driver. This could lead to denial-of-service (via resource exhaustion). CVE-2015-8743 Ling Liu of Qihoo 360 Inc. discovered that the NE2000 emulator is vulnerable to an out-of-bound read/write access issue, potentially resulting in information leak or memory corruption. CVE-2016-1568 Qinghao Tang of Qihoo 360 Inc. discovered that the IDE AHCI emulation support is vulnerable to a use-after-free issue, that could lead to denial-of-service (via application crash) or arbitrary code execution. CVE-2016-1714 Donghai Zhu of Alibaba discovered that the Firmware Configuration emulation support is vulnerable to an out-of-bound read/write access issue, that could lead to denial-of-service (via application crash) or arbitrary code execution. CVE-2016-1922 Ling Liu of Qihoo 360 Inc. discovered that 32-bit Windows guests support is vulnerable to a null pointer dereference issue, that could lead to denial-of-service (via application crash).

{"id": "OPENVAS:1361412562310703470", "type": "openvas", "bulletinFamily": "scanner", "title": "Debian Security Advisory DSA 3470-1 (qemu-kvm - security update)", "description": "Several vulnerabilities were discovered\nin qemu-kvm, a full virtualization solution on x86 hardware.\n\nCVE-2015-7295\nJason Wang of Red Hat Inc. discovered that the Virtual Network\nDevice support is vulnerable to denial-of-service (via resource\nexhaustion), that could occur when receiving large packets.\n\nCVE-2015-7504\nQinghao Tang of Qihoo 360 Inc. and Ling Liu of Qihoo 360 Inc.\ndiscovered that the PC-Net II ethernet controller is vulnerable to\na heap-based buffer overflow that could result in\ndenial-of-service (via application crash) or arbitrary code\nexecution.\n\nCVE-2015-7512\nLing Liu of Qihoo 360 Inc. and Jason Wang of Red Hat Inc.\ndiscovered that the PC-Net II ethernet controller is vulnerable to\na buffer overflow that could result in denial-of-service (via\napplication crash) or arbitrary code execution.\n\nCVE-2015-8345\nQinghao Tang of Qihoo 360 Inc. discovered that the eepro100\nemulator contains a flaw that could lead to an infinite loop when\nprocessing Command Blocks, eventually resulting in\ndenial-of-service (via application crash).\n\nCVE-2015-8504\nLian Yihan of Qihoo 360 Inc. discovered that the VNC display\ndriver support is vulnerable to an arithmetic exception flaw that\ncould lead to denial-of-service (via application crash).\n\nCVE-2015-8558\nQinghao Tang of Qihoo 360 Inc. discovered that the USB EHCI\nemulation support contains a flaw that could lead to an infinite\nloop during communication between the host controller and a device\ndriver. This could lead to denial-of-service (via resource\nexhaustion).\n\nCVE-2015-8743\nLing Liu of Qihoo 360 Inc. discovered that the NE2000 emulator is\nvulnerable to an out-of-bound read/write access issue, potentially\nresulting in information leak or memory corruption.\n\nCVE-2016-1568\nQinghao Tang of Qihoo 360 Inc. discovered that the IDE AHCI\nemulation support is vulnerable to a use-after-free issue, that\ncould lead to denial-of-service (via application crash) or\narbitrary code execution.\n\nCVE-2016-1714\nDonghai Zhu of Alibaba discovered that the Firmware Configuration\nemulation support is vulnerable to an out-of-bound read/write\naccess issue, that could lead to denial-of-service (via\napplication crash) or arbitrary code execution.\n\nCVE-2016-1922\nLing Liu of Qihoo 360 Inc. discovered that 32-bit Windows guests\nsupport is vulnerable to a null pointer dereference issue, that\ncould lead to denial-of-service (via application crash).", "published": "2016-02-08T00:00:00", "modified": "2019-03-18T00:00:00", "cvss": {"score": 9.3, "vector": "AV:N/AC:M/Au:N/C:C/I:C/A:C"}, "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310703470", "reporter": "Copyright (c) 2016 Greenbone Networks GmbH http://greenbone.net", "references": ["http://www.debian.org/security/2016/dsa-3470.html"], "cvelist": ["CVE-2015-8558", "CVE-2016-1922", "CVE-2015-7504", "CVE-2015-7512", "CVE-2015-8345", "CVE-2015-8743", "CVE-2016-1568", "CVE-2016-1714", "CVE-2015-8504", "CVE-2015-7295"], "lastseen": "2019-05-29T18:35:49", "viewCount": 15, "enchantments": {"dependencies": {"references": [{"type": "archlinux", "idList": ["ASA-201606-8", "ASA-201606-9"]}, {"type": "centos", "idList": ["CESA-2015:2694", "CESA-2016:0082", "CESA-2016:0083"]}, {"type": "cve", "idList": ["CVE-2015-7295", "CVE-2015-7504", "CVE-2015-7512", "CVE-2015-8345", "CVE-2015-8504", "CVE-2015-8558", "CVE-2015-8743", "CVE-2016-1568", "CVE-2016-1714", "CVE-2016-1922", "CVE-2016-4037"]}, {"type": "debian", "idList": 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"description": "Mageia Linux Local Security Checks mgasa-2015-0397", "cvss3": {}, "published": "2015-10-15T00:00:00", "type": "openvas", "title": "Mageia Linux Local Check: mgasa-2015-0397", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2015-5279", "CVE-2015-7295", "CVE-2015-5278"], "modified": "2018-09-28T00:00:00", "id": "OPENVAS:1361412562310131096", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310131096", "sourceData": "###############################################################################\n# OpenVAS Vulnerability Test\n# $Id: mgasa-2015-0397.nasl 11692 2018-09-28 16:55:19Z cfischer $\n#\n# Mageia Linux security check\n#\n# Authors:\n# Eero Volotinen <eero.volotinen@solinor.com>\n#\n# Copyright:\n# Copyright (c) 2015 Eero Volotinen, http://www.solinor.com\n#\n# This program is free software; you can redistribute it and/or modify\n# it under the terms of the GNU General Public License version 2\n# (or any later version), as published by the Free Software Foundation.\n#\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n###############################################################################\n\nif(description)\n{\n script_oid(\"1.3.6.1.4.1.25623.1.0.131096\");\n script_version(\"$Revision: 11692 $\");\n script_tag(name:\"creation_date\", value:\"2015-10-15 06:54:52 +0300 (Thu, 15 Oct 2015)\");\n script_tag(name:\"last_modification\", value:\"$Date: 2018-09-28 18:55:19 +0200 (Fri, 28 Sep 2018) $\");\n script_name(\"Mageia Linux Local Check: mgasa-2015-0397\");\n script_tag(name:\"solution\", value:\"Update the affected packages to the latest available version.\");\n script_tag(name:\"solution_type\", value:\"VendorFix\");\n script_xref(name:\"URL\", value:\"https://advisories.mageia.org/MGASA-2015-0397.html\");\n script_cve_id(\"CVE-2015-5278\", \"CVE-2015-5279\", \"CVE-2015-7295\");\n script_tag(name:\"cvss_base\", value:\"7.2\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:L/AC:L/Au:N/C:C/I:C/A:C\");\n script_tag(name:\"qod_type\", value:\"package\");\n script_dependencies(\"gather-package-list.nasl\");\n script_mandatory_keys(\"ssh/login/mageia_linux\", \"ssh/login/release\", re:\"ssh/login/release=MAGEIA5\");\n script_category(ACT_GATHER_INFO);\n script_tag(name:\"summary\", value:\"Mageia Linux Local Security Checks mgasa-2015-0397\");\n script_copyright(\"Eero Volotinen\");\n script_family(\"Mageia Linux Local Security Checks\");\n\n exit(0);\n}\n\ninclude(\"revisions-lib.inc\");\ninclude(\"pkg-lib-rpm.inc\");\n\nrelease = rpm_get_ssh_release();\nif(!release) exit(0);\n\nres = \"\";\n\nif(release == \"MAGEIA5\")\n{\nif ((res = isrpmvuln(pkg:\"qemu\", rpm:\"qemu~2.1.3~2.7.mga5\", rls:\"MAGEIA5\")) != NULL) {\n security_message(data:res);\n exit(0);\n}\nif (__pkg_match) exit(99);\n exit(0);\n}\n", "cvss": {"score": 7.2, "vector": "AV:L/AC:L/Au:N/C:C/I:C/A:C"}}], "debian": [{"lastseen": "2021-10-21T22:34:01", "description": "- -------------------------------------------------------------------------\nDebian Security Advisory DSA-3470-1 security@debian.org\nhttps://www.debian.org/security/ Sebastien Delafond\nFebruary 08, 2016 https://www.debian.org/security/faq\n- -------------------------------------------------------------------------\n\nPackage : qemu-kvm\nCVE ID : CVE-2015-7295 CVE-2015-7504 CVE-2015-7512 CVE-2015-8345 \n CVE-2015-8504 CVE-2015-8558 CVE-2015-8743 CVE-2016-1568 CVE-2016-1714 CVE-2016-1922\nDebian Bug : 799452 806373 806741 806742 808130 808144 810519 810527 811201\n\nSeveral vulnerabilities were discovered in qemu-kvm, a full\nvirtualization solution on x86 hardware.\n\nCVE-2015-7295\n\n Jason Wang of Red Hat Inc. discovered that the Virtual Network\n Device support is vulnerable to denial-of-service (via resource\n exhaustion), that could occur when receiving large packets.\n\nCVE-2015-7504\n\n Qinghao Tang of Qihoo 360 Inc. and Ling Liu of Qihoo 360 Inc.\n discovered that the PC-Net II ethernet controller is vulnerable to\n a heap-based buffer overflow that could result in\n denial-of-service (via application crash) or arbitrary code\n execution.\n\nCVE-2015-7512\n\n Ling Liu of Qihoo 360 Inc. and Jason Wang of Red Hat Inc.\n discovered that the PC-Net II ethernet controller is vulnerable to\n a buffer overflow that could result in denial-of-service (via\n application crash) or arbitrary code execution.\n\nCVE-2015-8345\n\n Qinghao Tang of Qihoo 360 Inc. discovered that the eepro100\n emulator contains a flaw that could lead to an infinite loop when\n processing Command Blocks, eventually resulting in\n denial-of-service (via application crash).\n\nCVE-2015-8504\n\n Lian Yihan of Qihoo 360 Inc. discovered that the VNC display\n driver support is vulnerable to an arithmetic exception flaw that\n could lead to denial-of-service (via application crash).\n\nCVE-2015-8558\n\n Qinghao Tang of Qihoo 360 Inc. discovered that the USB EHCI\n emulation support contains a flaw that could lead to an infinite\n loop during communication between the host controller and a device\n driver. This could lead to denial-of-service (via resource\n exhaustion).\n\nCVE-2015-8743\n\n Ling Liu of Qihoo 360 Inc. discovered that the NE2000 emulator is\n vulnerable to an out-of-bound read/write access issue, potentially\n resulting in information leak or memory corruption.\n\nCVE-2016-1568\n\n Qinghao Tang of Qihoo 360 Inc. discovered that the IDE AHCI\n emulation support is vulnerable to a use-after-free issue, that\n could lead to denial-of-service (via application crash) or\n arbitrary code execution.\n\nCVE-2016-1714\n\n Donghai Zhu of Alibaba discovered that the Firmware Configuration\n emulation support is vulnerable to an out-of-bound read/write\n access issue, that could lead to denial-of-service (via\n application crash) or arbitrary code execution.\n\nCVE-2016-1922\n\n Ling Liu of Qihoo 360 Inc. discovered that 32-bit Windows guests\n support is vulnerable to a null pointer dereference issue, that\n could lead to denial-of-service (via application crash).\n\nFor the oldstable distribution (wheezy), these problems have been fixed\nin version 1.1.2+dfsg-6+deb7u12.\n\nWe recommend that you upgrade your qemu-kvm packages.\n\nFurther information about Debian Security Advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: https://www.debian.org/security/\n\nMailing list: debian-security-announce@lists.debian.org", "cvss3": {"exploitabilityScore": 2.2, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "HIGH", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 9.0, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 6.0}, "published": "2016-02-08T19:45:53", "type": "debian", "title": "[SECURITY] [DSA 3470-1] qemu-kvm security update", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 3.4, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 6.9, "vectorString": "AV:L/AC:M/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 10.0, "obtainUserPrivilege": false}, "cvelist": ["CVE-2015-7295", "CVE-2015-7504", "CVE-2015-7512", "CVE-2015-8345", "CVE-2015-8504", "CVE-2015-8558", "CVE-2015-8743", "CVE-2016-1568", "CVE-2016-1714", "CVE-2016-1922"], "modified": "2016-02-08T19:45:53", "id": "DEBIAN:DSA-3470-1:8EE3B", "href": "https://lists.debian.org/debian-security-announce/2016/msg00040.html", "cvss": {"score": 6.9, "vector": "AV:L/AC:M/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2021-10-21T22:33:58", "description": "- -------------------------------------------------------------------------\nDebian Security Advisory DSA-3469-1 security@debian.org\nhttps://www.debian.org/security/ Sebastien Delafond\nFebruary 08, 2016 https://www.debian.org/security/faq\n- -------------------------------------------------------------------------\n\nPackage : qemu\nCVE ID : CVE-2015-7295 CVE-2015-7504 CVE-2015-7512 CVE-2015-8345 \n CVE-2015-8504 CVE-2015-8558 CVE-2015-8743 CVE-2016-1568 CVE-2016-1714 CVE-2016-1922\nDebian Bug : 799452 806373 806741 806742 808130 808144 810519 810527 811201\n\nSeveral vulnerabilities were discovered in qemu, a full virtualization\nsolution on x86 hardware.\n\nCVE-2015-7295\n\n Jason Wang of Red Hat Inc. discovered that the Virtual Network\n Device support is vulnerable to denial-of-service (via resource\n exhaustion), that could occur when receiving large packets.\n\nCVE-2015-7504\n\n Qinghao Tang of Qihoo 360 Inc. and Ling Liu of Qihoo 360 Inc.\n discovered that the PC-Net II ethernet controller is vulnerable to\n a heap-based buffer overflow that could result in\n denial-of-service (via application crash) or arbitrary code\n execution.\n\nCVE-2015-7512\n\n Ling Liu of Qihoo 360 Inc. and Jason Wang of Red Hat Inc.\n discovered that the PC-Net II ethernet controller is vulnerable to\n a buffer overflow that could result in denial-of-service (via\n application crash) or arbitrary code execution.\n\nCVE-2015-8345\n\n Qinghao Tang of Qihoo 360 Inc. discovered that the eepro100\n emulator contains a flaw that could lead to an infinite loop when\n processing Command Blocks, eventually resulting in\n denial-of-service (via application crash).\n\nCVE-2015-8504\n\n Lian Yihan of Qihoo 360 Inc. discovered that the VNC display\n driver support is vulnerable to an arithmetic exception flaw that\n could lead to denial-of-service (via application crash).\n\nCVE-2015-8558\n\n Qinghao Tang of Qihoo 360 Inc. discovered that the USB EHCI\n emulation support contains a flaw that could lead to an infinite\n loop during communication between the host controller and a device\n driver. This could lead to denial-of-service (via resource\n exhaustion).\n\nCVE-2015-8743\n\n Ling Liu of Qihoo 360 Inc. discovered that the NE2000 emulator is\n vulnerable to an out-of-bound read/write access issue, potentially\n resulting in information leak or memory corruption.\n\nCVE-2016-1568\n\n Qinghao Tang of Qihoo 360 Inc. discovered that the IDE AHCI\n emulation support is vulnerable to a use-after-free issue, that\n could lead to denial-of-service (via application crash) or\n arbitrary code execution.\n\nCVE-2016-1714\n\n Donghai Zhu of Alibaba discovered that the Firmware Configuration\n emulation support is vulnerable to an out-of-bound read/write\n access issue, that could lead to denial-of-service (via\n application crash) or arbitrary code execution.\n\nCVE-2016-1922\n\n Ling Liu of Qihoo 360 Inc. discovered that 32-bit Windows guests\n support is vulnerable to a null pointer dereference issue, that\n could lead to denial-of-service (via application crash).\n\nFor the oldstable distribution (wheezy), these problems have been fixed\nin version 1.1.2+dfsg-6a+deb7u12.\n\nWe recommend that you upgrade your qemu packages.\n\nFurther information about Debian Security Advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: https://www.debian.org/security/\n\nMailing list: debian-security-announce@lists.debian.org", "cvss3": {"exploitabilityScore": 2.2, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "HIGH", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 9.0, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 6.0}, "published": "2016-02-08T19:45:45", "type": "debian", "title": "[SECURITY] [DSA 3469-1] qemu security update", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 3.4, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 6.9, "vectorString": "AV:L/AC:M/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 10.0, "obtainUserPrivilege": false}, "cvelist": ["CVE-2015-7295", "CVE-2015-7504", "CVE-2015-7512", "CVE-2015-8345", "CVE-2015-8504", "CVE-2015-8558", "CVE-2015-8743", "CVE-2016-1568", "CVE-2016-1714", "CVE-2016-1922"], "modified": "2016-02-08T19:45:45", "id": "DEBIAN:DSA-3469-1:DCEAB", "href": "https://lists.debian.org/debian-security-announce/2016/msg00039.html", "cvss": {"score": 6.9, "vector": "AV:L/AC:M/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2022-03-09T12:42:35", "description": "- -------------------------------------------------------------------------\nDebian Security Advisory DSA-3470-1 security@debian.org\nhttps://www.debian.org/security/ Sebastien Delafond\nFebruary 08, 2016 https://www.debian.org/security/faq\n- -------------------------------------------------------------------------\n\nPackage : qemu-kvm\nCVE ID : CVE-2015-7295 CVE-2015-7504 CVE-2015-7512 CVE-2015-8345 \n CVE-2015-8504 CVE-2015-8558 CVE-2015-8743 CVE-2016-1568 CVE-2016-1714 CVE-2016-1922\nDebian Bug : 799452 806373 806741 806742 808130 808144 810519 810527 811201\n\nSeveral vulnerabilities were discovered in qemu-kvm, a full\nvirtualization solution on x86 hardware.\n\nCVE-2015-7295\n\n Jason Wang of Red Hat Inc. discovered that the Virtual Network\n Device support is vulnerable to denial-of-service (via resource\n exhaustion), that could occur when receiving large packets.\n\nCVE-2015-7504\n\n Qinghao Tang of Qihoo 360 Inc. and Ling Liu of Qihoo 360 Inc.\n discovered that the PC-Net II ethernet controller is vulnerable to\n a heap-based buffer overflow that could result in\n denial-of-service (via application crash) or arbitrary code\n execution.\n\nCVE-2015-7512\n\n Ling Liu of Qihoo 360 Inc. and Jason Wang of Red Hat Inc.\n discovered that the PC-Net II ethernet controller is vulnerable to\n a buffer overflow that could result in denial-of-service (via\n application crash) or arbitrary code execution.\n\nCVE-2015-8345\n\n Qinghao Tang of Qihoo 360 Inc. discovered that the eepro100\n emulator contains a flaw that could lead to an infinite loop when\n processing Command Blocks, eventually resulting in\n denial-of-service (via application crash).\n\nCVE-2015-8504\n\n Lian Yihan of Qihoo 360 Inc. discovered that the VNC display\n driver support is vulnerable to an arithmetic exception flaw that\n could lead to denial-of-service (via application crash).\n\nCVE-2015-8558\n\n Qinghao Tang of Qihoo 360 Inc. discovered that the USB EHCI\n emulation support contains a flaw that could lead to an infinite\n loop during communication between the host controller and a device\n driver. This could lead to denial-of-service (via resource\n exhaustion).\n\nCVE-2015-8743\n\n Ling Liu of Qihoo 360 Inc. discovered that the NE2000 emulator is\n vulnerable to an out-of-bound read/write access issue, potentially\n resulting in information leak or memory corruption.\n\nCVE-2016-1568\n\n Qinghao Tang of Qihoo 360 Inc. discovered that the IDE AHCI\n emulation support is vulnerable to a use-after-free issue, that\n could lead to denial-of-service (via application crash) or\n arbitrary code execution.\n\nCVE-2016-1714\n\n Donghai Zhu of Alibaba discovered that the Firmware Configuration\n emulation support is vulnerable to an out-of-bound read/write\n access issue, that could lead to denial-of-service (via\n application crash) or arbitrary code execution.\n\nCVE-2016-1922\n\n Ling Liu of Qihoo 360 Inc. discovered that 32-bit Windows guests\n support is vulnerable to a null pointer dereference issue, that\n could lead to denial-of-service (via application crash).\n\nFor the oldstable distribution (wheezy), these problems have been fixed\nin version 1.1.2+dfsg-6+deb7u12.\n\nWe recommend that you upgrade your qemu-kvm packages.\n\nFurther information about Debian Security Advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: https://www.debian.org/security/\n\nMailing list: debian-security-announce@lists.debian.org", "cvss3": {"exploitabilityScore": 2.2, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "HIGH", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 9.0, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 6.0}, "published": "2016-02-08T19:45:53", "type": "debian", "title": "[SECURITY] [DSA 3470-1] qemu-kvm security update", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 3.4, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 6.9, "vectorString": "AV:L/AC:M/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 10.0, "obtainUserPrivilege": false}, "cvelist": ["CVE-2015-7295", "CVE-2015-7504", "CVE-2015-7512", "CVE-2015-8345", "CVE-2015-8504", "CVE-2015-8558", "CVE-2015-8743", "CVE-2016-1568", "CVE-2016-1714", "CVE-2016-1922"], "modified": "2016-02-08T19:45:53", "id": "DEBIAN:DSA-3470-1:E622E", "href": "https://lists.debian.org/debian-security-announce/2016/msg00040.html", "cvss": {"score": 6.9, "vector": "AV:L/AC:M/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2022-01-31T12:46:35", "description": "- -------------------------------------------------------------------------\nDebian Security Advisory DSA-3469-1 security@debian.org\nhttps://www.debian.org/security/ Sebastien Delafond\nFebruary 08, 2016 https://www.debian.org/security/faq\n- -------------------------------------------------------------------------\n\nPackage : qemu\nCVE ID : CVE-2015-7295 CVE-2015-7504 CVE-2015-7512 CVE-2015-8345 \n CVE-2015-8504 CVE-2015-8558 CVE-2015-8743 CVE-2016-1568 CVE-2016-1714 CVE-2016-1922\nDebian Bug : 799452 806373 806741 806742 808130 808144 810519 810527 811201\n\nSeveral vulnerabilities were discovered in qemu, a full virtualization\nsolution on x86 hardware.\n\nCVE-2015-7295\n\n Jason Wang of Red Hat Inc. discovered that the Virtual Network\n Device support is vulnerable to denial-of-service (via resource\n exhaustion), that could occur when receiving large packets.\n\nCVE-2015-7504\n\n Qinghao Tang of Qihoo 360 Inc. and Ling Liu of Qihoo 360 Inc.\n discovered that the PC-Net II ethernet controller is vulnerable to\n a heap-based buffer overflow that could result in\n denial-of-service (via application crash) or arbitrary code\n execution.\n\nCVE-2015-7512\n\n Ling Liu of Qihoo 360 Inc. and Jason Wang of Red Hat Inc.\n discovered that the PC-Net II ethernet controller is vulnerable to\n a buffer overflow that could result in denial-of-service (via\n application crash) or arbitrary code execution.\n\nCVE-2015-8345\n\n Qinghao Tang of Qihoo 360 Inc. discovered that the eepro100\n emulator contains a flaw that could lead to an infinite loop when\n processing Command Blocks, eventually resulting in\n denial-of-service (via application crash).\n\nCVE-2015-8504\n\n Lian Yihan of Qihoo 360 Inc. discovered that the VNC display\n driver support is vulnerable to an arithmetic exception flaw that\n could lead to denial-of-service (via application crash).\n\nCVE-2015-8558\n\n Qinghao Tang of Qihoo 360 Inc. discovered that the USB EHCI\n emulation support contains a flaw that could lead to an infinite\n loop during communication between the host controller and a device\n driver. This could lead to denial-of-service (via resource\n exhaustion).\n\nCVE-2015-8743\n\n Ling Liu of Qihoo 360 Inc. discovered that the NE2000 emulator is\n vulnerable to an out-of-bound read/write access issue, potentially\n resulting in information leak or memory corruption.\n\nCVE-2016-1568\n\n Qinghao Tang of Qihoo 360 Inc. discovered that the IDE AHCI\n emulation support is vulnerable to a use-after-free issue, that\n could lead to denial-of-service (via application crash) or\n arbitrary code execution.\n\nCVE-2016-1714\n\n Donghai Zhu of Alibaba discovered that the Firmware Configuration\n emulation support is vulnerable to an out-of-bound read/write\n access issue, that could lead to denial-of-service (via\n application crash) or arbitrary code execution.\n\nCVE-2016-1922\n\n Ling Liu of Qihoo 360 Inc. discovered that 32-bit Windows guests\n support is vulnerable to a null pointer dereference issue, that\n could lead to denial-of-service (via application crash).\n\nFor the oldstable distribution (wheezy), these problems have been fixed\nin version 1.1.2+dfsg-6a+deb7u12.\n\nWe recommend that you upgrade your qemu packages.\n\nFurther information about Debian Security Advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: https://www.debian.org/security/\n\nMailing list: debian-security-announce@lists.debian.org", "cvss3": {"exploitabilityScore": 2.2, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "HIGH", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 9.0, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 6.0}, "published": "2016-02-08T19:45:45", "type": "debian", "title": "[SECURITY] [DSA 3469-1] qemu security update", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 3.4, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 6.9, "vectorString": "AV:L/AC:M/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 10.0, "obtainUserPrivilege": false}, "cvelist": ["CVE-2015-7295", "CVE-2015-7504", "CVE-2015-7512", "CVE-2015-8345", "CVE-2015-8504", "CVE-2015-8558", "CVE-2015-8743", "CVE-2016-1568", "CVE-2016-1714", "CVE-2016-1922"], "modified": "2016-02-08T19:45:45", "id": "DEBIAN:DSA-3469-1:9C2F1", "href": "https://lists.debian.org/debian-security-announce/2016/msg00039.html", "cvss": {"score": 6.9, "vector": "AV:L/AC:M/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2021-10-21T22:34:05", "description": "- -------------------------------------------------------------------------\nDebian Security Advisory DSA-3471-1 security@debian.org\nhttps://www.debian.org/security/ Sebastien Delafond\nFebruary 08, 2016 https://www.debian.org/security/faq\n- -------------------------------------------------------------------------\n\nPackage : qemu\nCVE ID : CVE-2015-7295 CVE-2015-7504 CVE-2015-7512 CVE-2015-7549 \n CVE-2015-8345 CVE-2015-8504 CVE-2015-8550 CVE-2015-8558 CVE-2015-8567 CVE-2015-8568 CVE-2015-8613 CVE-2015-8619 CVE-2015-8743 CVE-2015-8744 CVE-2015-8745 CVE-2016-1568 CVE-2016-1714 CVE-2016-1922 CVE-2016-1981\nDebian Bug : 799452 806373 806741 806742 808130 808131 808144 808145 809229 809232 810519 810527 811201 812307 809237 809237\n\nSeveral vulnerabilities were discovered in qemu, a full virtualization\nsolution on x86 hardware.\n\nCVE-2015-7295\n\n Jason Wang of Red Hat Inc. discovered that the Virtual Network\n Device support is vulnerable to denial-of-service, that could\n occur when receiving large packets.\n\nCVE-2015-7504\n\n Qinghao Tang of Qihoo 360 Inc. and Ling Liu of Qihoo 360 Inc.\n discovered that the PC-Net II ethernet controller is vulnerable to\n a heap-based buffer overflow that could result in\n denial-of-service (via application crash) or arbitrary code\n execution.\n\nCVE-2015-7512\n\n Ling Liu of Qihoo 360 Inc. and Jason Wang of Red Hat Inc.\n discovered that the PC-Net II ethernet controller is vulnerable to\n a buffer overflow that could result in denial-of-service (via\n application crash) or arbitrary code execution.\n\nCVE-2015-7549\n\n Qinghao Tang of Qihoo 360 Inc. and Ling Liu of Qihoo 360\n Inc. discovered that the PCI MSI-X emulator is vulnerable to a\n null pointer dereference issue, that could lead to\n denial-of-service (via application crash).\n\nCVE-2015-8345\n\n Qinghao Tang of Qihoo 360 Inc. discovered that the eepro100\n emulator contains a flaw that could lead to an infinite loop when\n processing Command Blocks, eventually resulting in\n denial-of-service (via application crash).\n\nCVE-2015-8504\n\n Lian Yihan of Qihoo 360 Inc. discovered that the VNC display\n driver support is vulnerable to an arithmetic exception flaw that\n could lead to denial-of-service (via application crash).\n\nCVE-2015-8550\n\n Felix Wilhelm of ERNW Research that the PV backend drivers are\n vulnerable to double fetch vulnerabilities, possibly resulting in\n arbitrary code execution.\n\nCVE-2015-8558\n\n Qinghao Tang of Qihoo 360 Inc. discovered that the USB EHCI\n emulation support contains a flaw that could lead to an infinite\n loop during communication between the host controller and a device\n driver. This could lead to denial-of-service (via resource\n exhaustion).\n\nCVE-2015-8567 CVE-2015-8568\n\n Qinghao Tang of Qihoo 360 Inc. discovered that the vmxnet3 device\n emulator could be used to intentionally leak host memory, thus\n resulting in denial-of-service.\n\nCVE-2015-8613\n\n Qinghao Tang of Qihoo 360 Inc. discovered that the SCSI MegaRAID\n SAS HBA emulation support is vulnerable to a stack-based buffer\n overflow issue, that could lead to denial-of-service (via\n application crash).\n\nCVE-2015-8619\n\n Ling Liu of Qihoo 360 Inc. discovered that the Human Monitor\n Interface support is vulnerable to an out-of-bound write access\n issue that could result in denial-of-service (via application\n crash).\n\nCVE-2015-8743\n\n Ling Liu of Qihoo 360 Inc. discovered that the NE2000 emulator is\n vulnerable to an out-of-bound read/write access issue, potentially\n resulting in information leak or memory corruption.\n\nCVE-2015-8744\n\n The vmxnet3 driver incorrectly processes small packets, which could\n result in denial-of-service (via application crash).\n\nCVE-2015-8745\n\n The vmxnet3 driver incorrectly processes Interrupt Mask Registers,\n which could result in denial-of-service (via application crash).\n\nCVE-2016-1568\n\n Qinghao Tang of Qihoo 360 Inc. discovered that the IDE AHCI\n emulation support is vulnerable to a use-after-free issue, that\n could lead to denial-of-service (via application crash) or\n arbitrary code execution.\n\nCVE-2016-1714\n\n Donghai Zhu of Alibaba discovered that the Firmware Configuration\n emulation support is vulnerable to an out-of-bound read/write\n access issue, that could lead to denial-of-service (via\n application crash) or arbitrary code execution.\n\nCVE-2016-1922\n\n Ling Liu of Qihoo 360 Inc. discovered that 32-bit Windows guests\n support is vulnerable to a null pointer dereference issue, that\n could lead to denial-of-service (via application crash).\n\nCVE-2016-1981\n\n The e1000 driver is vulnerable to an infinite loop issue that\n could lead to denial-of-service (via application crash).\n\nFor the stable distribution (jessie), these problems have been fixed in\nversion 1:2.1+dfsg-12+deb8u5a.\n\nWe recommend that you upgrade your qemu packages.\n\nFurther information about Debian Security Advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: https://www.debian.org/security/\n\nMailing list: debian-security-announce@lists.debian.org", "cvss3": {"exploitabilityScore": 2.2, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "HIGH", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 9.0, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 6.0}, "published": "2016-02-08T19:45:55", "type": "debian", "title": "[SECURITY] [DSA 3471-1] qemu security update", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 3.4, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 6.9, "vectorString": "AV:L/AC:M/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 10.0, "obtainUserPrivilege": false}, "cvelist": ["CVE-2015-7295", "CVE-2015-7504", "CVE-2015-7512", "CVE-2015-7549", "CVE-2015-8345", "CVE-2015-8504", "CVE-2015-8550", "CVE-2015-8558", "CVE-2015-8567", "CVE-2015-8568", "CVE-2015-8613", "CVE-2015-8619", "CVE-2015-8743", "CVE-2015-8744", "CVE-2015-8745", "CVE-2016-1568", "CVE-2016-1714", "CVE-2016-1922", "CVE-2016-1981"], "modified": "2016-02-08T19:45:55", "id": "DEBIAN:DSA-3471-1:DE1BB", "href": "https://lists.debian.org/debian-security-announce/2016/msg00041.html", "cvss": {"score": 6.9, "vector": "AV:L/AC:M/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2022-03-26T01:05:10", "description": "- -------------------------------------------------------------------------\nDebian Security Advisory DSA-3471-1 security@debian.org\nhttps://www.debian.org/security/ Sebastien Delafond\nFebruary 08, 2016 https://www.debian.org/security/faq\n- -------------------------------------------------------------------------\n\nPackage : qemu\nCVE ID : CVE-2015-7295 CVE-2015-7504 CVE-2015-7512 CVE-2015-7549 \n CVE-2015-8345 CVE-2015-8504 CVE-2015-8550 CVE-2015-8558 CVE-2015-8567 CVE-2015-8568 CVE-2015-8613 CVE-2015-8619 CVE-2015-8743 CVE-2015-8744 CVE-2015-8745 CVE-2016-1568 CVE-2016-1714 CVE-2016-1922 CVE-2016-1981\nDebian Bug : 799452 806373 806741 806742 808130 808131 808144 808145 809229 809232 810519 810527 811201 812307 809237 809237\n\nSeveral vulnerabilities were discovered in qemu, a full virtualization\nsolution on x86 hardware.\n\nCVE-2015-7295\n\n Jason Wang of Red Hat Inc. discovered that the Virtual Network\n Device support is vulnerable to denial-of-service, that could\n occur when receiving large packets.\n\nCVE-2015-7504\n\n Qinghao Tang of Qihoo 360 Inc. and Ling Liu of Qihoo 360 Inc.\n discovered that the PC-Net II ethernet controller is vulnerable to\n a heap-based buffer overflow that could result in\n denial-of-service (via application crash) or arbitrary code\n execution.\n\nCVE-2015-7512\n\n Ling Liu of Qihoo 360 Inc. and Jason Wang of Red Hat Inc.\n discovered that the PC-Net II ethernet controller is vulnerable to\n a buffer overflow that could result in denial-of-service (via\n application crash) or arbitrary code execution.\n\nCVE-2015-7549\n\n Qinghao Tang of Qihoo 360 Inc. and Ling Liu of Qihoo 360\n Inc. discovered that the PCI MSI-X emulator is vulnerable to a\n null pointer dereference issue, that could lead to\n denial-of-service (via application crash).\n\nCVE-2015-8345\n\n Qinghao Tang of Qihoo 360 Inc. discovered that the eepro100\n emulator contains a flaw that could lead to an infinite loop when\n processing Command Blocks, eventually resulting in\n denial-of-service (via application crash).\n\nCVE-2015-8504\n\n Lian Yihan of Qihoo 360 Inc. discovered that the VNC display\n driver support is vulnerable to an arithmetic exception flaw that\n could lead to denial-of-service (via application crash).\n\nCVE-2015-8550\n\n Felix Wilhelm of ERNW Research that the PV backend drivers are\n vulnerable to double fetch vulnerabilities, possibly resulting in\n arbitrary code execution.\n\nCVE-2015-8558\n\n Qinghao Tang of Qihoo 360 Inc. discovered that the USB EHCI\n emulation support contains a flaw that could lead to an infinite\n loop during communication between the host controller and a device\n driver. This could lead to denial-of-service (via resource\n exhaustion).\n\nCVE-2015-8567 CVE-2015-8568\n\n Qinghao Tang of Qihoo 360 Inc. discovered that the vmxnet3 device\n emulator could be used to intentionally leak host memory, thus\n resulting in denial-of-service.\n\nCVE-2015-8613\n\n Qinghao Tang of Qihoo 360 Inc. discovered that the SCSI MegaRAID\n SAS HBA emulation support is vulnerable to a stack-based buffer\n overflow issue, that could lead to denial-of-service (via\n application crash).\n\nCVE-2015-8619\n\n Ling Liu of Qihoo 360 Inc. discovered that the Human Monitor\n Interface support is vulnerable to an out-of-bound write access\n issue that could result in denial-of-service (via application\n crash).\n\nCVE-2015-8743\n\n Ling Liu of Qihoo 360 Inc. discovered that the NE2000 emulator is\n vulnerable to an out-of-bound read/write access issue, potentially\n resulting in information leak or memory corruption.\n\nCVE-2015-8744\n\n The vmxnet3 driver incorrectly processes small packets, which could\n result in denial-of-service (via application crash).\n\nCVE-2015-8745\n\n The vmxnet3 driver incorrectly processes Interrupt Mask Registers,\n which could result in denial-of-service (via application crash).\n\nCVE-2016-1568\n\n Qinghao Tang of Qihoo 360 Inc. discovered that the IDE AHCI\n emulation support is vulnerable to a use-after-free issue, that\n could lead to denial-of-service (via application crash) or\n arbitrary code execution.\n\nCVE-2016-1714\n\n Donghai Zhu of Alibaba discovered that the Firmware Configuration\n emulation support is vulnerable to an out-of-bound read/write\n access issue, that could lead to denial-of-service (via\n application crash) or arbitrary code execution.\n\nCVE-2016-1922\n\n Ling Liu of Qihoo 360 Inc. discovered that 32-bit Windows guests\n support is vulnerable to a null pointer dereference issue, that\n could lead to denial-of-service (via application crash).\n\nCVE-2016-1981\n\n The e1000 driver is vulnerable to an infinite loop issue that\n could lead to denial-of-service (via application crash).\n\nFor the stable distribution (jessie), these problems have been fixed in\nversion 1:2.1+dfsg-12+deb8u5a.\n\nWe recommend that you upgrade your qemu packages.\n\nFurther information about Debian Security Advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: https://www.debian.org/security/\n\nMailing list: debian-security-announce@lists.debian.org", "cvss3": {"exploitabilityScore": 2.2, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "HIGH", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.0, "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 6.0}, "published": "2016-02-08T19:45:55", "type": "debian", "title": "[SECURITY] [DSA 3471-1] qemu security update", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 3.4, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 6.9, "vectorString": "AV:L/AC:M/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2015-7295", "CVE-2015-7504", "CVE-2015-7512", "CVE-2015-7549", "CVE-2015-8345", "CVE-2015-8504", "CVE-2015-8550", "CVE-2015-8558", "CVE-2015-8567", "CVE-2015-8568", "CVE-2015-8613", "CVE-2015-8619", "CVE-2015-8743", "CVE-2015-8744", "CVE-2015-8745", "CVE-2016-1568", "CVE-2016-1714", "CVE-2016-1922", "CVE-2016-1981"], "modified": "2016-02-08T19:45:55", "id": "DEBIAN:DSA-3471-1:91F2D", "href": "https://lists.debian.org/debian-security-announce/2016/msg00041.html", "cvss": {"score": 6.9, "vector": "AV:L/AC:M/Au:N/C:C/I:C/A:C"}}], "nessus": [{"lastseen": "2023-01-11T16:31:39", "description": "Several vulnerabilities were discovered in qemu-kvm, a full virtualization solution on x86 hardware.\n\n - CVE-2015-7295 Jason Wang of Red Hat Inc. discovered that the Virtual Network Device support is vulnerable to denial-of-service (via resource exhaustion), that could occur when receiving large packets.\n\n - CVE-2015-7504 Qinghao Tang of Qihoo 360 Inc. and Ling Liu of Qihoo 360 Inc. discovered that the PC-Net II ethernet controller is vulnerable to a heap-based buffer overflow that could result in denial-of-service (via application crash) or arbitrary code execution.\n\n - CVE-2015-7512 Ling Liu of Qihoo 360 Inc. and Jason Wang of Red Hat Inc. discovered that the PC-Net II ethernet controller is vulnerable to a buffer overflow that could result in denial-of-service (via application crash) or arbitrary code execution.\n\n - CVE-2015-8345 Qinghao Tang of Qihoo 360 Inc. discovered that the eepro100 emulator contains a flaw that could lead to an infinite loop when processing Command Blocks, eventually resulting in denial-of-service (via application crash).\n\n - CVE-2015-8504 Lian Yihan of Qihoo 360 Inc. discovered that the VNC display driver support is vulnerable to an arithmetic exception flaw that could lead to denial-of-service (via application crash).\n\n - CVE-2015-8558 Qinghao Tang of Qihoo 360 Inc. discovered that the USB EHCI emulation support contains a flaw that could lead to an infinite loop during communication between the host controller and a device driver. This could lead to denial-of-service (via resource exhaustion).\n\n - CVE-2015-8743 Ling Liu of Qihoo 360 Inc. discovered that the NE2000 emulator is vulnerable to an out-of-bound read/write access issue, potentially resulting in information leak or memory corruption.\n\n - CVE-2016-1568 Qinghao Tang of Qihoo 360 Inc. discovered that the IDE AHCI emulation support is vulnerable to a use-after-free issue, that could lead to denial-of-service (via application crash) or arbitrary code execution.\n\n - CVE-2016-1714 Donghai Zhu of Alibaba discovered that the Firmware Configuration emulation support is vulnerable to an out-of-bound read/write access issue, that could lead to denial-of-service (via application crash) or arbitrary code execution.\n\n - CVE-2016-1922 Ling Liu of Qihoo 360 Inc. discovered that 32-bit Windows guests support is vulnerable to a NULL pointer dereference issue, that could lead to denial-of-service (via application crash).", "cvss3": {"exploitabilityScore": 2.2, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "HIGH", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.0, "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 6.0}, "published": "2016-02-09T00:00:00", "type": "nessus", "title": "Debian DSA-3470-1 : qemu-kvm - security update", "bulletinFamily": "scanner", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 3.4, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 6.9, "vectorString": "AV:L/AC:M/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2015-7295", "CVE-2015-7504", "CVE-2015-7512", "CVE-2015-8345", "CVE-2015-8504", "CVE-2015-8558", "CVE-2015-8743", "CVE-2016-1568", "CVE-2016-1714", "CVE-2016-1922", "CVE-2016-1981"], "modified": "2021-01-11T00:00:00", "cpe": ["p-cpe:/a:debian:debian_linux:qemu-kvm", "cpe:/o:debian:debian_linux:7.0"], "id": "DEBIAN_DSA-3470.NASL", "href": "https://www.tenable.com/plugins/nessus/88629", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from Debian Security Advisory DSA-3470. 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Debian Security Advisory DSA 3470-1 (qemu-kvm - security update)

Description

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