High severity8.8NVD Advisory· Published Jul 29, 2019· Updated Jun 17, 2026
CVE-2019-14378
CVE-2019-14378
Description
ip_reass in ip_input.c in libslirp 4.0.0 has a heap-based buffer overflow via a large packet because it mishandles a case involving the first fragment.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
45- libslirp/libslirpdescription
- osv-coords43 versionspkg:rpm/almalinux/fuse-overlayfspkg:rpm/almalinux/oci-systemd-hookpkg:rpm/almalinux/oci-umountpkg:rpm/opensuse/qemu&distro=openSUSE%20Leap%2015.0pkg:rpm/opensuse/qemu&distro=openSUSE%20Leap%2015.1pkg:rpm/opensuse/qemu&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/qemu-linux-user&distro=openSUSE%20Leap%2015.1pkg:rpm/opensuse/qemu-testsuite&distro=openSUSE%20Leap%2015.1pkg:rpm/suse/kvm&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4-LTSSpkg:rpm/suse/qemu&distro=SUSE%20Enterprise%20Storage%204pkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP4pkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015pkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP1pkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015pkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP1pkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP1-LTSSpkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCLpkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-LTSSpkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4pkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP1pkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP2pkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP4pkg:rpm/suse/qemu&distro=SUSE%20OpenStack%20Cloud%207pkg:rpm/suse/xen&distro=HPE%20Helion%20OpenStack%208pkg:rpm/suse/xen&distro=SUSE%20Enterprise%20Storage%204pkg:rpm/suse/xen&distro=SUSE%20Enterprise%20Storage%205pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP4pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Point%20of%20Sale%2011%20SP3pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4-LTSSpkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP1-LTSSpkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCLpkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-LTSSpkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-BCLpkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-LTSSpkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP1pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP2pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP4pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP4pkg:rpm/suse/xen&distro=SUSE%20OpenStack%20Cloud%207pkg:rpm/suse/xen&distro=SUSE%20OpenStack%20Cloud%208pkg:rpm/suse/xen&distro=SUSE%20OpenStack%20Cloud%20Crowbar%208
< 0.3-5.module_el8.3.0+2044+12421f43+ 42 more
- (no CPE)range: < 0.3-5.module_el8.3.0+2044+12421f43
- (no CPE)range: < 1:0.1.15-2.git2d0b8a3.module_el8.5.0+119+9a9ec082
- (no CPE)range: < 2:2.3.4-2.git87f9237.module_el8.5.0+119+9a9ec082
- (no CPE)range: < 2.11.2-lp150.7.25.1
- (no CPE)range: < 3.1.1-lp151.7.3.3
- (no CPE)range: < 6.1.0-32.1
- (no CPE)range: < 3.1.1-lp151.7.3.2
- (no CPE)range: < 3.1.1-lp151.7.3.3
- (no CPE)range: < 1.4.2-60.27.1
- (no CPE)range: < 2.6.2-41.55.1
- (no CPE)range: < 2.11.2-5.18.1
- (no CPE)range: < 2.11.2-9.28.3
- (no CPE)range: < 3.1.1-9.3.3
- (no CPE)range: < 2.11.2-9.28.3
- (no CPE)range: < 3.1.1-9.3.3
- (no CPE)range: < 2.3.1-33.26.1
- (no CPE)range: < 2.6.2-41.55.1
- (no CPE)range: < 2.6.2-41.55.1
- (no CPE)range: < 2.11.2-5.18.1
- (no CPE)range: < 2.3.1-33.26.1
- (no CPE)range: < 2.6.2-41.55.1
- (no CPE)range: < 2.11.2-5.18.1
- (no CPE)range: < 2.6.2-41.55.1
- (no CPE)range: < 4.9.4_04-3.56.2
- (no CPE)range: < 4.7.6_06-43.54.2
- (no CPE)range: < 4.9.4_04-3.56.2
- (no CPE)range: < 4.11.2_02-2.14.2
- (no CPE)range: < 4.2.5_21-45.33.1
- (no CPE)range: < 4.4.4_40-61.49.1
- (no CPE)range: < 4.5.5_28-22.64.1
- (no CPE)range: < 4.7.6_06-43.54.2
- (no CPE)range: < 4.7.6_06-43.54.2
- (no CPE)range: < 4.9.4_04-3.56.2
- (no CPE)range: < 4.9.4_04-3.56.2
- (no CPE)range: < 4.11.2_02-2.14.2
- (no CPE)range: < 4.5.5_28-22.64.1
- (no CPE)range: < 4.7.6_06-43.54.2
- (no CPE)range: < 4.9.4_04-3.56.2
- (no CPE)range: < 4.11.2_02-2.14.2
- (no CPE)range: < 4.11.2_02-2.14.2
- (no CPE)range: < 4.7.6_06-43.54.2
- (no CPE)range: < 4.9.4_04-3.56.2
- (no CPE)range: < 4.9.4_04-3.56.2
Patches
Vulnerability mechanics
References
27- gitlab.freedesktop.org/slirp/libslirp/commit/126c04acbabd7ad32c2b018fe10dfac2a3bc1210nvdPatchThird Party Advisory
- www.openwall.com/lists/oss-security/2019/08/01/2nvdThird Party Advisory
- lists.opensuse.org/opensuse-security-announce/2019-09/msg00000.htmlnvd
- lists.opensuse.org/opensuse-security-announce/2019-09/msg00008.htmlnvd
- lists.opensuse.org/opensuse-security-announce/2019-11/msg00034.htmlnvd
- packetstormsecurity.com/files/154269/QEMU-Denial-Of-Service.htmlnvd
- access.redhat.com/errata/RHSA-2019:3179nvd
- access.redhat.com/errata/RHSA-2019:3403nvd
- access.redhat.com/errata/RHSA-2019:3494nvd
- access.redhat.com/errata/RHSA-2019:3742nvd
- access.redhat.com/errata/RHSA-2019:3787nvd
- access.redhat.com/errata/RHSA-2019:3968nvd
- access.redhat.com/errata/RHSA-2019:4344nvd
- access.redhat.com/errata/RHSA-2020:0366nvd
- access.redhat.com/errata/RHSA-2020:0775nvd
- blog.bi0s.in/2019/08/24/Pwn/VM-Escape/2019-07-29-qemu-vm-escape-cve-2019-14378/nvd
- lists.debian.org/debian-lts-announce/2019/09/msg00021.htmlnvd
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UPLHB2AN663OXAWUQURF7J2X5LHD4VD3/nvd
- news.ycombinator.com/itemnvd
- seclists.org/bugtraq/2019/Aug/41nvd
- seclists.org/bugtraq/2019/Sep/3nvd
- support.f5.com/csp/article/K25423748nvd
- support.f5.com/csp/article/K25423748nvd
- usn.ubuntu.com/4191-1/nvd
- usn.ubuntu.com/4191-2/nvd
- www.debian.org/security/2019/dsa-4506nvd
- www.debian.org/security/2019/dsa-4512nvd
News mentions
0No linked articles in our index yet.