CVE-2017-6472
Published: 4 March 2017
In Wireshark 2.2.0 to 2.2.4 and 2.0.0 to 2.0.10, there is an RTMPT dissector infinite loop, triggered by packet injection or a malformed capture file. This was addressed in epan/dissectors/packet-rtmpt.c by properly incrementing a certain sequence value.
Priority
Status
Package | Release | Status |
---|---|---|
wireshark Launchpad, Ubuntu, Debian |
artful |
Not vulnerable
(2.4.2-1)
|
bionic |
Not vulnerable
|
|
precise |
Ignored
(end of life)
|
|
trusty |
Released
(1.12.1+g01b65bf-4+deb8u11ubuntu0.14.04.1)
|
|
upstream |
Released
(2.2.5, 2.0.11)
|
|
xenial |
Released
(2.2.6+g32dac6a-2ubuntu0.16.04)
|
|
yakkety |
Ignored
(end of life)
|
|
zesty |
Ignored
(end of life)
|
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 |
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-6472
- https://www.wireshark.org/security/wnpa-sec-2017-04.html
- https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=2b3a0909beff8963b390034c594e0b6be6a4e531
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=13347
- NVD
- Launchpad
- Debian