CVE Details for CVE: CVE-2019-16319
Summary
In Wireshark 3.0.0 to 3.0.3 and 2.6.0 to 2.6.10, the Gryphon dissector could go into an infinite loop. This was addressed in plugins/epan/gryphon/packet-gryphon.c by checking for a message length of zero.
| Timestamps | |
|---|---|
| Last major update | 07-11-2023 - 03:05 |
| Published | 15-09-2019 - 16:15 |
| Last modified | 07-11-2023 - 03:05 |
References
- https://www.wireshark.org/security/wnpa-sec-2019-21.html
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=16020
- http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html
- https://lists.debian.org/debian-lts-announce/2021/02/msg00008.html
- https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=02ddd49885c6a09e936a76aceb726ed06539704a
Vulnerable Configurations
-
cpe:2.3:a:wireshark:wireshark:2.6.0:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:2.6.0:*:*:*:*:*:*:*
-
cpe:2.3:a:wireshark:wireshark:2.6.1:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:2.6.1:*:*:*:*:*:*:*
-
cpe:2.3:a:wireshark:wireshark:2.6.2:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:2.6.2:*:*:*:*:*:*:*
-
cpe:2.3:a:wireshark:wireshark:2.6.3:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:2.6.3:*:*:*:*:*:*:*
-
cpe:2.3:a:wireshark:wireshark:2.6.4:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:2.6.4:*:*:*:*:*:*:*
-
cpe:2.3:a:wireshark:wireshark:2.6.5:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:2.6.5:*:*:*:*:*:*:*
-
cpe:2.3:a:wireshark:wireshark:2.6.6:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:2.6.6:*:*:*:*:*:*:*
-
cpe:2.3:a:wireshark:wireshark:2.6.7:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:2.6.7:*:*:*:*:*:*:*
-
cpe:2.3:a:wireshark:wireshark:2.6.8:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:2.6.8:*:*:*:*:*:*:*
-
cpe:2.3:a:wireshark:wireshark:2.6.9:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:2.6.9:*:*:*:*:*:*:*
-
cpe:2.3:a:wireshark:wireshark:2.6.10:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:2.6.10:*:*:*:*:*:*:*
-
cpe:2.3:a:wireshark:wireshark:3.0.0:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:3.0.0:*:*:*:*:*:*:*
-
cpe:2.3:a:wireshark:wireshark:3.0.1:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:3.0.1:*:*:*:*:*:*:*
-
cpe:2.3:a:wireshark:wireshark:3.0.2:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:3.0.2:*:*:*:*:*:*:*
-
cpe:2.3:a:wireshark:wireshark:3.0.3:*:*:*:*:*:*:*
cpe:2.3:a:wireshark:wireshark:3.0.3:*:*:*:*:*:*:*
-
cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
-
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
CWE
CVSS
Base
7.8
Impact
6.9
Exploitability
10.0
Access
| Vector | Complexity | Authentication |
|---|---|---|
| NETWORK | LOW | NONE |
Impact
| Confidentiality | Integrity | Availability |
|---|---|---|
| NONE | NONE | COMPLETE |
CVSS3
Base
7.5
Impact
3.6
Exploitability
3.9
Access
| Attack Complexity | Attack vector | Privileges Required | Scope | User Interaction |
|---|---|---|---|---|
| LOW | NETWORK | NONE | UNCHANGED | NONE |
Impact
| Confidentiality | Integrity | Availability |
|---|---|---|
| NONE | NONE | HIGH |