Ubuntu.comUB:CVE-2019-14378CVE-2019-14378
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
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
0.017 Low
EPSS
Percentile
87.5%
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.
Bugs
Notes
| Author | Note |
|---|---|
| mdeslaur | located in slirp/src/ip_input.c in qemu |
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 16.04 | noarch | android | < any | UNKNOWN |
| ubuntu | 18.04 | noarch | basilisk2 | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | basilisk2 | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | basilisk2 | < any | UNKNOWN |
| ubuntu | 23.10 | noarch | basilisk2 | < any | UNKNOWN |
| ubuntu | 16.04 | noarch | basilisk2 | < any | UNKNOWN |
| ubuntu | 18.04 | noarch | bochs | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | bochs | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | bochs | < any | UNKNOWN |
| ubuntu | 23.10 | noarch | bochs | < any | UNKNOWN |
References
gitlab.freedesktop.org/slirp/libslirp/commit/126c04acbabd7ad32c2b018fe10dfac2a3bc1210
launchpad.net/bugs/cve/CVE-2019-14378
nvd.nist.gov/vuln/detail/CVE-2019-14378
security-tracker.debian.org/tracker/CVE-2019-14378
ubuntu.com/security/notices/USN-4191-1
ubuntu.com/security/notices/USN-4191-2
vishnudevtj.github.io/notes/qemu-vm-escape-cve-2019-14378
www.cve.org/CVERecord?id=CVE-2019-14378
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
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
0.017 Low
EPSS
Percentile
87.5%