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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- https://gitlab.freedesktop.org/slirp/libslirp/commit/126c04acbabd7ad32c2b018fe10dfac2a3bc1210 ↗
- http://www.openwall.com/lists/oss-security/2019/08/01/2 ↗
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UPLHB2AN663OXAWUQURF7J2X5LHD4VD3/ ↗
- https://seclists.org/bugtraq/2019/Aug/41 ↗
- https://www.debian.org/security/2019/dsa-4506 ↗
- https://blog.bi0s.in/2019/08/24/Pwn/VM-Escape/2019-07-29-qemu-vm-escape-cve-2019-14378/ ↗
- https://news.ycombinator.com/item?id=20799010 ↗
- http://packetstormsecurity.com/files/154269/QEMU-Denial-Of-Service.html ↗
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00000.html ↗
- https://www.debian.org/security/2019/dsa-4512 ↗
- https://seclists.org/bugtraq/2019/Sep/3 ↗
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00008.html ↗
- https://support.f5.com/csp/article/K25423748 ↗
- https://lists.debian.org/debian-lts-announce/2019/09/msg00021.html ↗
- https://support.f5.com/csp/article/K25423748?utm_source=f5support&%3Butm_medium=RSS ↗
- https://access.redhat.com/errata/RHSA-2019:3179 ↗
- https://access.redhat.com/errata/RHSA-2019:3403 ↗
- https://access.redhat.com/errata/RHSA-2019:3494 ↗
- https://access.redhat.com/errata/RHSA-2019:3742 ↗
- https://access.redhat.com/errata/RHSA-2019:3787 ↗
- https://usn.ubuntu.com/4191-2/ ↗
- http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00034.html ↗
- https://usn.ubuntu.com/4191-1/ ↗
- https://access.redhat.com/errata/RHSA-2019:3968 ↗
- https://access.redhat.com/errata/RHSA-2019:4344 ↗
- https://access.redhat.com/errata/RHSA-2020:0366 ↗
- https://access.redhat.com/errata/RHSA-2020:0775 ↗