Vulnerability 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.
CVSS Score
8.8
HIGH
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Libslirp Project | Libslirp | 4.0.0 |
Related Weaknesses (CWE)
References
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00000.html
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00008.html
- http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00034.html
- http://packetstormsecurity.com/files/154269/QEMU-Denial-Of-Service.html
- http://www.openwall.com/lists/oss-security/2019/08/01/2Third Party Advisory
- 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://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
- https://blog.bi0s.in/2019/08/24/Pwn/VM-Escape/2019-07-29-qemu-vm-escape-cve-2019
FAQ
What is CVE-2019-14378?
CVE-2019-14378 is a vulnerability with a CVSS score of 8.8 (HIGH). 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.
How severe is CVE-2019-14378?
CVE-2019-14378 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2019-14378?
Check the references section above for vendor advisories and patch information. Affected products include: Libslirp Project Libslirp.