CVE-2017-12990
Published: 13 September 2017
The ISAKMP parser in tcpdump before 4.9.2 could enter an infinite loop due to bugs in print-isakmp.c, several functions.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
tcpdump
Launchpad, Ubuntu, Debian |
trusty |
Released
(4.9.2-0ubuntu0.14.04.1)
|
| upstream |
Released
(4.9.2-1)
|
|
| xenial |
Released
(4.9.2-0ubuntu0.16.04.1)
|
|
| zesty |
Released
(4.9.2-0ubuntu0.17.04.2)
|
|
|
Patches:
upstream: https://github.com/the-tcpdump-group/tcpdump/commit/c2ef693866beae071a24b45c49f9674af1df4028 |
||
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 7.5 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity impact | None |
| Availability impact | High |
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |