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98
security advisoryred hatimportantRed Hat OpenStack Platform 13 Security: RHSA-2020-2730-01 Important Updates
An update for qemu-kvm-rhev is now available for Red Hat OpenStack Platform 13 (Queens). Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score,. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: qemu-kvm-rhev security update Advisory ID: RHSA-2020:2730-01 Product: Red Hat OpenStack Platform Advisory URL: https://access.redhat.com/errata/RHSA-2020:2730 Issue date: 2020-06-24 CVE Names: CVE-2020-7039 CVE-2020-8608 ==================================================================== 1. Summary: An update for qemu-kvm-rhev is now available for Red Hat OpenStack Platform 13 (Queens). Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat OpenStack Platform 13.0 - ppc64le, x86_64 Red Hat OpenStack Platform 13.0 for RHEL 7.6 EUS Server - x86_64 3. Description: KVM (Kernel-based Virtual Machine) is a full virtualization solution for Linux on a variety of architectures. The qemu-kvm-rhev packages provide the user-space component for running virtual machines that use KVM in environments managed by Red Hat products. Security Fix(es): * Slirp: OOB buffer access while emulating tcp protocols in tcp_emu() (CVE-2020-7039) * Slirp: potential OOB access due to unsafe snprintf() usages (CVE-2020-8608) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page listed in the References section. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, referto: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1791551 - CVE-2020-7039 QEMU: slirp: OOB buffer access while emulating tcp protocols in tcp_emu() 1798453 - CVE-2020-8608 QEMU: Slirp: potential OOB access due to unsafe snprintf() usages 6. Package List: Red Hat OpenStack Platform 13.0 for RHEL 7.6 EUS Server: Source: qemu-kvm-rhev-2.12.0-18.el7_6.11.src.rpm x86_64: qemu-img-rhev-2.12.0-18.el7_6.11.x86_64.rpm qemu-kvm-common-rhev-2.12.0-18.el7_6.11.x86_64.rpm qemu-kvm-rhev-2.12.0-18.el7_6.11.x86_64.rpm qemu-kvm-rhev-debuginfo-2.12.0-18.el7_6.11.x86_64.rpm qemu-kvm-tools-rhev-2.12.0-18.el7_6.11.x86_64.rpm Red Hat OpenStack Platform 13.0: Source: qemu-kvm-rhev-2.12.0-44.el7_8.1.src.rpm ppc64le: qemu-img-rhev-2.12.0-44.el7_8.1.ppc64le.rpm qemu-kvm-common-rhev-2.12.0-44.el7_8.1.ppc64le.rpm qemu-kvm-rhev-2.12.0-44.el7_8.1.ppc64le.rpm qemu-kvm-rhev-debuginfo-2.12.0-44.el7_8.1.ppc64le.rpm qemu-kvm-tools-rhev-2.12.0-44.el7_8.1.ppc64le.rpm x86_64: qemu-img-rhev-2.12.0-44.el7_8.1.x86_64.rpm qemu-kvm-common-rhev-2.12.0-44.el7_8.1.x86_64.rpm qemu-kvm-rhev-2.12.0-44.el7_8.1.x86_64.rpm qemu-kvm-rhev-debuginfo-2.12.0-44.el7_8.1.x86_64.rpm qemu-kvm-tools-rhev-2.12.0-44.el7_8.1.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key 7. References: https://access.redhat.com/security/cve/CVE-2020-7039 https://access.redhat.com/security/cve/CVE-2020-8608 https://access.redhat.com/security/updates/classification#important 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact Copyright 2020 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPGv1 iQIVAwUBXvNGatzjgjWX9erEAQggvhAAiAJB9pjYPiFm34zxsrdxlpDB/qyipYcI laVGxpvm2Hk+x8qzIOzACKb7zcCWuJqzFHAuZVEpytCZnAWi77LQUGp+8dmPGIEf R4D16bDxE7gwb4fsEzobz5pTbtOCK6+ZUZ7mMAhBGiApTQOSYgGERS32BHk2ZYJj NqkoGW8XCQIWhPRoXmeUMcgiYwTMmeotHDZ6SaXRy5yaT4NSSY91qKF7ZLLKzu/K qILubxNrECeIysRosrYE+kEpozyOnVr73RT77phbYbhX1ZYsFPB2r1cTjPmN828V +QructXjCLvd7luu378d2+pYsRWvCk7VNgEn6DzCTvpQE0GwFHoV8tf7tZyMhS9L z2gaaBh++vy9AOE3CF9oPlXOMUJ09aHp5OQc/I8eGyKcnvPQsEko7zKunAjbVxLC TotOQqhULgKroswvZu2MR3ctWwvEk10zdH5EX0lj+HNWTi87TyibsRM1lI20COxo ZQgQh6s4xPagnDsx9SKY+x3+e4T8fw5I59dzqxMzbA2LH3i8B3hQ7pW3moLNKeT+ 93V7NR7HIgkhnZDim/NvUNMbyZKaho5zUeRfy8TbM/U6Gfksx+N/jyAxaFayEs7z 9d8HDG8I+DHmIekcB0JTJFcDOFYjPr3HGDythSjZ5vHy5uqaaIkioTYbpAMRx6ir NuV6pArNvZQ=CWcs -----END PGP SIGNATURE----- -- RHSA-announce mailing list
Jun 24, 2020
•Important
Red Hat
98
security advisoryRed Hat Enterprise Linuxsecurity impactRedHat Enterprise Linux 7: RHSA-2020-1116-01 Critical Update for qemu-kvm
An update for qemu-kvm is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: qemu-kvm security, bug fix, and enhancement update Advisory ID: RHSA-2020:1116-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2020:1116 Issue date: 2020-03-31 CVE Names: CVE-2020-7039 ==================================================================== 1. Summary: An update for qemu-kvm is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux Client (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode Optional (v. 7) - x86_64 Red Hat Enterprise Linux Server (v. 7) - x86_64 Red Hat Enterprise Linux Workstation (v. 7) - x86_64 3. Description: Kernel-based Virtual Machine (KVM) is a full virtualization solution for Linux on a variety of architectures. The qemu-kvm packages provide the user-space component for running virtual machines that use KVM. Security Fix(es): * QEMU: slirp: OOB buffer access while emulating tcp protocols in tcp_emu() (CVE-2020-7039) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the RedHat Enterprise Linux 7.8 Release Notes linked from the References section. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing this update, shut down all running virtual machines. Once all virtual machines have shut down, start them again for this update to take effect. 5. Bugs fixed (https://bugzilla.redhat.com/): 1270166 - UDP packet checksum is not converted from 0x0000 to 0xffff with Qemu e1000 emulation. 1626871 - [RFE] request for using TscInvariant feature with qemu-kvm. 1760607 - Corrupted EAX values due to missing brackets at CPUID[0x800000008] code 1791551 - CVE-2020-7039 QEMU: slirp: OOB buffer access while emulating tcp protocols in tcp_emu() 6. Package List: Red Hat Enterprise Linux Client (v. 7): Source: qemu-kvm-1.5.3-173.el7.src.rpm x86_64: qemu-img-1.5.3-173.el7.x86_64.rpm qemu-kvm-1.5.3-173.el7.x86_64.rpm qemu-kvm-common-1.5.3-173.el7.x86_64.rpm qemu-kvm-debuginfo-1.5.3-173.el7.x86_64.rpm qemu-kvm-tools-1.5.3-173.el7.x86_64.rpm Red Hat Enterprise Linux ComputeNode Optional (v. 7): Source: qemu-kvm-1.5.3-173.el7.src.rpm x86_64: qemu-img-1.5.3-173.el7.x86_64.rpm qemu-kvm-1.5.3-173.el7.x86_64.rpm qemu-kvm-common-1.5.3-173.el7.x86_64.rpm qemu-kvm-debuginfo-1.5.3-173.el7.x86_64.rpm qemu-kvm-tools-1.5.3-173.el7.x86_64.rpm Red Hat Enterprise Linux Server (v. 7): Source: qemu-kvm-1.5.3-173.el7.src.rpm x86_64: qemu-img-1.5.3-173.el7.x86_64.rpm qemu-kvm-1.5.3-173.el7.x86_64.rpm qemu-kvm-common-1.5.3-173.el7.x86_64.rpm qemu-kvm-debuginfo-1.5.3-173.el7.x86_64.rpm qemu-kvm-tools-1.5.3-173.el7.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: qemu-kvm-1.5.3-173.el7.src.rpm x86_64: qemu-img-1.5.3-173.el7.x86_64.rpm qemu-kvm-1.5.3-173.el7.x86_64.rpm qemu-kvm-common-1.5.3-173.el7.x86_64.rpm qemu-kvm-debuginfo-1.5.3-173.el7.x86_64.rpm qemu-kvm-tools-1.5.3-173.el7.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on howto verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2020-7039 https://access.redhat.com/security/updates/classification/#important https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/7.8_release_notes/index 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2020 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBXoOc7NzjgjWX9erEAQimWg/9HS6Z+mSSc+ooXDLU4HSV1K8YwszZYilW gxO/ZmneMjCB+vjnnCpISJMyJOyd4dCOWjskFqKlvWLig0zEFa9eJgzEjMVgesQN DJuHJY3r+fym8PrANn5Jger4ttht0Hc5ND4LwsJVnz8fn9g8s7TLwUL7dbIkaDjT XUr9CRKfCRSNg99mgmDRQfM5+sP/sT+CvsMM218EFEpZXVPOdz3sbwkzBJK8eHEK WU0unmU00pTTOpduqffjoaqkwIn2BuLsGrN7O7lSZJ3BVWZd4ZcrDCigJpngzal1 SXbpV4xv/1cJ71/9vzXV7heIl47PC0swdovQR9kMwmjdCbLok5AjAXGjlyi2Oqbp TN/RbKzc/R5g9muKExGMQ+Zjw5Xo+OEQTImCfiBNEL3fQ9ba3sX3iYxNQyhKEgJy O6XQbAM7ekEm7hlsDs98A595JkArBOyWoVmMfSEyEr2Z2f9klLChz5SjaPhic2ny qcyOwxQ7YKPkYc4EkjqyqJ7tpDOlz+UhRWVVlJZrsRJcA4bui3eGjSkc231tyn15 l6y01WynuopF5lfVHWxmWwtjZw9LRdgzTR6MuME5iloO51wW8iEK7UcJ4WNuNjLu EWaatRU65qO+VOOCpifzMNy0sez5gSQFyRmo2TKezv7EIWlDpDyw/aVQDrrz6wjS euFSt1ZYuLo=IM/O -----END PGP SIGNATURE----- -- RHSA-announce mailing list
Mar 31, 2020
•Important
Red Hat
200
security advisorysecurity fixinformation leakageScientific Linux SLSA-2019:1650-1 Low: QEMU-KVM Information Leakage Fix
QEMU: Slirp: information leakage in tcp_emu() due to uninitialized stack variables (CVE-2019-9824) SL6 x86_64 qemu-guest-agent-0.12.1.2-2.506.el6_10.4.x86_64.rpm qemu-img-0.12.1.2-2.506.el6_10.4.x86_64.rpm qemu-kvm-0.12.1.2-2.506.el6_10.4.x86_64.rpm qemu-kvm-debuginfo-0.12.1.2-2.506.el6_10.4.x86_64.rpm qemu-kvm-tools-0.12.1.2-2.506.el6_10.4.x86_64.rpm i386 qemu-gue [More...]. Synopsis: Low: qemu-kvm security update Advisory ID: SLSA-2019:1650-1 Issue Date: 2019-07-02 CVE Numbers: CVE-2019-9824 -- Security Fix(es): * QEMU: Slirp: information leakage in tcp_emu() due to uninitialized stack variables (CVE-2019-9824) -- SL6 x86_64 qemu-guest-agent-0.12.1.2-2.506.el6_10.4.x86_64.rpm qemu-img-0.12.1.2-2.506.el6_10.4.x86_64.rpm qemu-kvm-0.12.1.2-2.506.el6_10.4.x86_64.rpm qemu-kvm-debuginfo-0.12.1.2-2.506.el6_10.4.x86_64.rpm qemu-kvm-tools-0.12.1.2-2.506.el6_10.4.x86_64.rpm i386 qemu-guest-agent-0.12.1.2-2.506.el6_10.4.i686.rpm qemu-kvm-debuginfo-0.12.1.2-2.506.el6_10.4.i686.rpm - Scientific Linux Development Team . Recent qemu-kvm security patch issued for Scientific Linux addresses a critical information exposure vulnerability identified under advisory ID SLSA-2020:2045-2.. qemu,kvm,security update,Scientific Linux. . Severity: Low. LinuxSecurity.com Team
Jul 02, 2019
•Low
Scientific Linux
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