Bugzilla – Bug 1161066
VUL-0: CVE-2020-7039: kvm,qemu: OOB buffer access while emulating TCP protocols in tcp_emu()
Last modified: 2022-09-16 11:36:22 UTC
CVE-2020-7039 A heap buffer overflow issue was found in the SLiRP networking implementation of the QEMU emulator. It occurs in tcp_emu() routine while emulating IRC and other protocols. A user/process could use this flaw to crash the Qemu process on the host resulting in DoS or potentially execute arbitrary code with privileges of the QEMU process. References: https://bugzilla.redhat.com/show_bug.cgi?id=1791551 http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-7039 http://seclists.org/oss-sec/2020/q1/11 https://gitlab.freedesktop.org/slirp/libslirp/commit/2655fffed7a9e765bcb4701dd876e9dab975f289 https://gitlab.freedesktop.org/slirp/libslirp/commit/82ebe9c370a0e2970fb5695aa19aa5214a6a1c80 https://gitlab.freedesktop.org/slirp/libslirp/commit/ce131029d6d4a405cb7d3ac6716d03e58fb4a5d9
SUSE-SU-2020:0844-1: An update that solves 6 vulnerabilities and has two fixes is now available. Category: security (important) Bug References: 1123156,1154790,1161066,1162729,1163018,1165776,1166240,1166379 CVE References: CVE-2019-15034,CVE-2019-20382,CVE-2019-6778,CVE-2020-1711,CVE-2020-7039,CVE-2020-8608 Sources used: SUSE Linux Enterprise Module for Server Applications 15-SP1 (src): qemu-3.1.1.1-9.14.1 SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1 (src): qemu-3.1.1.1-9.14.1, qemu-linux-user-3.1.1.1-9.14.1, qemu-testsuite-3.1.1.1-9.14.2 SUSE Linux Enterprise Module for Basesystem 15-SP1 (src): qemu-3.1.1.1-9.14.1 NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.
SUSE-SU-2020:0845-1: An update that solves 6 vulnerabilities and has 6 fixes is now available. Category: security (important) Bug References: 1123156,1154790,1156642,1156794,1158880,1161066,1162161,1162729,1163018,1165776,1166240,1166379 CVE References: CVE-2019-15034,CVE-2019-20382,CVE-2019-6778,CVE-2020-1711,CVE-2020-7039,CVE-2020-8608 Sources used: SUSE Linux Enterprise Server 12-SP5 (src): qemu-3.1.1.1-3.9.1 NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.
openSUSE-SU-2020:0468-1: An update that solves 6 vulnerabilities and has two fixes is now available. Category: security (important) Bug References: 1123156,1154790,1161066,1162729,1163018,1165776,1166240,1166379 CVE References: CVE-2019-15034,CVE-2019-20382,CVE-2019-6778,CVE-2020-1711,CVE-2020-7039,CVE-2020-8608 Sources used: openSUSE Leap 15.1 (src): qemu-3.1.1.1-lp151.7.12.1, qemu-linux-user-3.1.1.1-lp151.7.12.1
SUSE-SU-2020:1501-1: An update that fixes 6 vulnerabilities is now available. Category: security (moderate) Bug References: 1123156,1161066,1163018,1165776,1166240,1170940 CVE References: CVE-2019-20382,CVE-2019-6778,CVE-2020-1711,CVE-2020-1983,CVE-2020-7039,CVE-2020-8608 Sources used: SUSE Linux Enterprise Server 12-SP4 (src): qemu-2.11.2-5.26.1 NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.
SUSE-SU-2020:1514-1: An update that fixes 7 vulnerabilities is now available. Category: security (moderate) Bug References: 1123156,1146873,1149811,1161066,1163018,1166240,1170940 CVE References: CVE-2019-12068,CVE-2019-15890,CVE-2019-6778,CVE-2020-1711,CVE-2020-1983,CVE-2020-7039,CVE-2020-8608 Sources used: SUSE Linux Enterprise Server for SAP 12-SP1 (src): qemu-2.3.1-33.29.1 SUSE Linux Enterprise Server 12-SP1-LTSS (src): qemu-2.3.1-33.29.1 NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.
SUSE-SU-2020:1523-1: An update that fixes 6 vulnerabilities is now available. Category: security (moderate) Bug References: 1123156,1161066,1163018,1165776,1166240,1170940 CVE References: CVE-2019-20382,CVE-2019-6778,CVE-2020-1711,CVE-2020-1983,CVE-2020-7039,CVE-2020-8608 Sources used: SUSE Linux Enterprise Server for SAP 15 (src): qemu-2.11.2-9.36.1 SUSE Linux Enterprise Server 15-LTSS (src): qemu-2.11.2-9.36.1 SUSE Linux Enterprise High Performance Computing 15-LTSS (src): qemu-2.11.2-9.36.1 SUSE Linux Enterprise High Performance Computing 15-ESPOS (src): qemu-2.11.2-9.36.1 NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.
SUSE-SU-2020:1526-1: An update that fixes 7 vulnerabilities is now available. Category: security (moderate) Bug References: 1123156,1146873,1149811,1161066,1163018,1166240,1170940 CVE References: CVE-2019-12068,CVE-2019-15890,CVE-2019-6778,CVE-2020-1711,CVE-2020-1983,CVE-2020-7039,CVE-2020-8608 Sources used: SUSE OpenStack Cloud 7 (src): qemu-2.6.2-41.59.1 SUSE Linux Enterprise Server for SAP 12-SP2 (src): qemu-2.6.2-41.59.1 SUSE Linux Enterprise Server 12-SP2-LTSS (src): qemu-2.6.2-41.59.1 SUSE Linux Enterprise Server 12-SP2-BCL (src): qemu-2.6.2-41.59.1 NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.
SUSE-SU-2020:1538-1: An update that solves 7 vulnerabilities and has one errata is now available. Category: security (moderate) Bug References: 1123156,1146873,1149811,1160024,1161066,1163018,1166240,1170940 CVE References: CVE-2019-12068,CVE-2019-15890,CVE-2019-6778,CVE-2020-1711,CVE-2020-1983,CVE-2020-7039,CVE-2020-8608 Sources used: SUSE OpenStack Cloud Crowbar 8 (src): qemu-2.9.1-6.44.1 SUSE OpenStack Cloud 8 (src): qemu-2.9.1-6.44.1 SUSE Linux Enterprise Server for SAP 12-SP3 (src): qemu-2.9.1-6.44.1 SUSE Linux Enterprise Server 12-SP3-LTSS (src): qemu-2.9.1-6.44.1 SUSE Linux Enterprise Server 12-SP3-BCL (src): qemu-2.9.1-6.44.1 SUSE Enterprise Storage 5 (src): qemu-2.9.1-6.44.1 HPE Helion Openstack 8 (src): qemu-2.9.1-6.44.1 NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.
SUSE-SU-2020:14396-1: An update that fixes 6 vulnerabilities is now available. Category: security (moderate) Bug References: 1123156,1146873,1149811,1161066,1163018,1170940 CVE References: CVE-2019-12068,CVE-2019-15890,CVE-2019-6778,CVE-2020-1983,CVE-2020-7039,CVE-2020-8608 Sources used: SUSE Linux Enterprise Server 11-SP4-LTSS (src): kvm-1.4.2-60.31.1 NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.
Not fixing in SLE-11 qemu or SLE-11-SP1 kvm. Fix is submitted in maintenance request for all releases we intend to apply fix. Returning to security-team.
SUSE-SU-2021:14706-1: An update that fixes 21 vulnerabilities is now available. Category: security (important) Bug References: 1123156,1146873,1149811,1161066,1163018,1170940,1172383,1172384,1172385,1172478,1175441,1176673,1176682,1176684,1178934,1179467,1181108,1182137,1182425,1182577 CVE References: CVE-2014-3689,CVE-2015-1779,CVE-2019-12068,CVE-2019-15890,CVE-2019-6778,CVE-2020-12829,CVE-2020-13361,CVE-2020-13362,CVE-2020-13765,CVE-2020-14364,CVE-2020-1983,CVE-2020-25084,CVE-2020-25624,CVE-2020-25625,CVE-2020-25723,CVE-2020-29130,CVE-2020-29443,CVE-2020-7039,CVE-2020-8608,CVE-2021-20181,CVE-2021-20257 JIRA References: Sources used: SUSE Linux Enterprise Point of Sale 11-SP3 (src): kvm-1.4.2-53.38.1 NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.
Released, closing.