Bugzilla – Bug 1143797
VUL-0: CVE-2019-14378: xen: heap buffer overflow during packet reassembly in slirp networking implementation
Last modified: 2022-06-10 09:10:20 UTC
+++ This bug was initially created as a clone of Bug #1143794 +++ CVE-2019-14378 A heap buffer overflow issue was found in the SLiRP networking implementation of the QEMU emulator. It occurs in ip_reass() routine while reassembling incoming packets, if the first fragment is bigger than the m->m_dat[] buffer. 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. Upstream patch: --------------- -> https://gitlab.freedesktop.org/slirp/libslirp/commit/126c04acbabd7ad32c2b018fe10dfac2a3bc1210 Reference: ---------- -> https://www.openwall.com/lists/oss-security/2019/08/01/2 References: https://bugzilla.redhat.com/show_bug.cgi?id=1734745 http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2019-14378 http://seclists.org/oss-sec/2019/q3/107 http://www.cvedetails.com/cve/CVE-2019-14378/ http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14378 https://gitlab.freedesktop.org/slirp/libslirp/commit/126c04acbabd7ad32c2b018fe10dfac2a3bc1210
All codestreams (including LTSS) from SLE11-SP1-TD till and including SLE12-SP4 seem affected
SUSE-SU-2019:2753-1: An update that solves 16 vulnerabilities and has four fixes is now available. Category: security (important) Bug References: 1027519,1111331,1126140,1126141,1126192,1126195,1126196,1126197,1126198,1126201,1127400,1129642,1131811,1137717,1138294,1143797,1145240,1145774,1146874,1149813 CVE References: CVE-2018-12126,CVE-2018-12127,CVE-2018-12130,CVE-2019-11091,CVE-2019-12068,CVE-2019-14378,CVE-2019-15890,CVE-2019-17340,CVE-2019-17341,CVE-2019-17342,CVE-2019-17343,CVE-2019-17344,CVE-2019-17345,CVE-2019-17346,CVE-2019-17347,CVE-2019-17348 Sources used: SUSE Linux Enterprise Software Development Kit 12-SP4 (src): xen-4.11.2_02-2.14.2 SUSE Linux Enterprise Server 12-SP4 (src): xen-4.11.2_02-2.14.2 SUSE Linux Enterprise Desktop 12-SP4 (src): xen-4.11.2_02-2.14.2 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-2019:2769-1: An update that fixes 16 vulnerabilities is now available. Category: security (important) Bug References: 1126140,1126141,1126192,1126195,1126196,1126197,1126198,1126201,1127400,1133818,1143797,1146874,1149813 CVE References: CVE-2018-12126,CVE-2018-12127,CVE-2018-12130,CVE-2019-11091,CVE-2019-12068,CVE-2019-14378,CVE-2019-15890,CVE-2019-17340,CVE-2019-17341,CVE-2019-17342,CVE-2019-17343,CVE-2019-17344,CVE-2019-17345,CVE-2019-17346,CVE-2019-17347,CVE-2019-17348 Sources used: SUSE OpenStack Cloud Crowbar 8 (src): xen-4.9.4_04-3.56.2 SUSE OpenStack Cloud 8 (src): xen-4.9.4_04-3.56.2 SUSE Linux Enterprise Server for SAP 12-SP3 (src): xen-4.9.4_04-3.56.2 SUSE Linux Enterprise Server 12-SP3-LTSS (src): xen-4.9.4_04-3.56.2 SUSE Linux Enterprise Server 12-SP3-BCL (src): xen-4.9.4_04-3.56.2 SUSE Enterprise Storage 5 (src): xen-4.9.4_04-3.56.2 SUSE CaaS Platform 3.0 (src): xen-4.9.4_04-3.56.2 HPE Helion Openstack 8 (src): xen-4.9.4_04-3.56.2 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-2019:14199-1: An update that fixes 13 vulnerabilities is now available. Category: security (important) Bug References: 1126140,1126141,1126192,1126195,1126196,1126198,1126201,1127400,1135905,1143797,1145652,1146874,1149813 CVE References: CVE-2019-12067,CVE-2019-12068,CVE-2019-12155,CVE-2019-14378,CVE-2019-15890,CVE-2019-17340,CVE-2019-17341,CVE-2019-17342,CVE-2019-17343,CVE-2019-17344,CVE-2019-17346,CVE-2019-17347,CVE-2019-17348 Sources used: SUSE Linux Enterprise Server 11-SP4-LTSS (src): xen-4.4.4_40-61.49.1 SUSE Linux Enterprise Debuginfo 11-SP4 (src): xen-4.4.4_40-61.49.1 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-2019:14201-1: An update that fixes 12 vulnerabilities is now available. Category: security (important) Bug References: 1047675,1126140,1126141,1126192,1126195,1126196,1130680,1135905,1143797,1145652,1146874,1149813 CVE References: CVE-2017-10806,CVE-2018-20815,CVE-2019-12067,CVE-2019-12068,CVE-2019-12155,CVE-2019-14378,CVE-2019-15890,CVE-2019-17340,CVE-2019-17341,CVE-2019-17342,CVE-2019-17343,CVE-2019-17344 Sources used: SUSE Linux Enterprise Point of Sale 11-SP3 (src): xen-4.2.5_21-45.33.1 SUSE Linux Enterprise Debuginfo 11-SP3 (src): xen-4.2.5_21-45.33.1 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-2019:2783-1: An update that fixes 11 vulnerabilities is now available. Category: security (important) Bug References: 1126140,1126141,1126192,1126195,1126196,1126198,1126201,1127400,1143797,1146874,1149813 CVE References: CVE-2019-12068,CVE-2019-14378,CVE-2019-15890,CVE-2019-17340,CVE-2019-17341,CVE-2019-17342,CVE-2019-17343,CVE-2019-17344,CVE-2019-17346,CVE-2019-17347,CVE-2019-17348 Sources used: SUSE OpenStack Cloud 7 (src): xen-4.7.6_06-43.54.2 SUSE Linux Enterprise Server for SAP 12-SP2 (src): xen-4.7.6_06-43.54.2 SUSE Linux Enterprise Server 12-SP2-LTSS (src): xen-4.7.6_06-43.54.2 SUSE Linux Enterprise Server 12-SP2-BCL (src): xen-4.7.6_06-43.54.2 SUSE Enterprise Storage 4 (src): xen-4.7.6_06-43.54.2 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-2020:0388-1: An update that fixes 25 vulnerabilities is now available. Category: security (important) Bug References: 1115045,1126140,1126141,1126192,1126195,1126196,1126201,1135905,1143797,1145652,1146874,1149813,1152497,1154448,1154456,1154458,1154461,1155945,1157888,1158003,1158004,1158005,1158006,1158007,1161181 CVE References: CVE-2018-12207,CVE-2018-19965,CVE-2019-11135,CVE-2019-12067,CVE-2019-12068,CVE-2019-12155,CVE-2019-14378,CVE-2019-15890,CVE-2019-17340,CVE-2019-17341,CVE-2019-17342,CVE-2019-17343,CVE-2019-17344,CVE-2019-17347,CVE-2019-18420,CVE-2019-18421,CVE-2019-18424,CVE-2019-18425,CVE-2019-19577,CVE-2019-19578,CVE-2019-19579,CVE-2019-19580,CVE-2019-19581,CVE-2019-19583,CVE-2020-7211 Sources used: SUSE Linux Enterprise Server for SAP 12-SP1 (src): xen-4.5.5_28-22.64.1 SUSE Linux Enterprise Server 12-SP1-LTSS (src): xen-4.5.5_28-22.64.1 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.
Backported and released to 11-SP1.
Done, closing.