PRIOn knowledge basePRION:CVE-2019-14378Heap overflow
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.6 High
AI Score
Confidence
High
6.5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:P/A:P
0.016 Low
EPSS
Percentile
86.9%
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.
References
lists.opensuse.org/opensuse-security-announce/2019-09/msg00000.html
lists.opensuse.org/opensuse-security-announce/2019-09/msg00008.html
lists.opensuse.org/opensuse-security-announce/2019-11/msg00034.html
packetstormsecurity.com/files/154269/QEMU-Denial-Of-Service.html
www.openwall.com/lists/oss-security/2019/08/01/2
access.redhat.com/errata/RHSA-2019:3179
access.redhat.com/errata/RHSA-2019:3403
access.redhat.com/errata/RHSA-2019:3494
access.redhat.com/errata/RHSA-2019:3742
access.redhat.com/errata/RHSA-2019:3787
access.redhat.com/errata/RHSA-2019:3968
access.redhat.com/errata/RHSA-2019:4344
access.redhat.com/errata/RHSA-2020:0366
access.redhat.com/errata/RHSA-2020:0775
blog.bi0s.in/2019/08/24/Pwn/VM-Escape/2019-07-29-qemu-vm-escape-cve-2019-14378/
gitlab.freedesktop.org/slirp/libslirp/commit/126c04acbabd7ad32c2b018fe10dfac2a3bc1210
lists.debian.org/debian-lts-announce/2019/09/msg00021.html
lists.fedoraproject.org/archives/list/[email protected]/message/UPLHB2AN663OXAWUQURF7J2X5LHD4VD3/
news.ycombinator.com/item?id=20799010
seclists.org/bugtraq/2019/Aug/41
seclists.org/bugtraq/2019/Sep/3
support.f5.com/csp/article/K25423748
support.f5.com/csp/article/K25423748?utm_source=f5support&utm_medium=RSS
usn.ubuntu.com/4191-1/
usn.ubuntu.com/4191-2/
www.debian.org/security/2019/dsa-4506
www.debian.org/security/2019/dsa-4512
Related
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.6 High
AI Score
Confidence
High
6.5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:P/A:P
0.016 Low
EPSS
Percentile
86.9%