CVE-2020-7045
Published: 16 January 2020
In Wireshark 3.0.x before 3.0.8, the BT ATT dissector could crash. This was addressed in epan/dissectors/packet-btatt.c by validating opcodes.
Priority
Status
Package | Release | Status |
---|---|---|
wireshark Launchpad, Ubuntu, Debian |
groovy |
Not vulnerable
(3.2.7-1)
|
bionic |
Needed
|
|
disco |
Ignored
(end of life)
|
|
eoan |
Ignored
(end of life)
|
|
focal |
Not vulnerable
(3.2.3-1)
|
|
hirsute |
Not vulnerable
(3.4.4-1ubuntu1)
|
|
impish |
Not vulnerable
(3.4.4-1ubuntu1)
|
|
jammy |
Not vulnerable
(3.4.4-1ubuntu1)
|
|
kinetic |
Not vulnerable
(3.4.4-1ubuntu1)
|
|
lunar |
Not vulnerable
(3.4.4-1ubuntu1)
|
|
trusty |
Needed
|
|
upstream |
Released
(3.2.0-1)
|
|
xenial |
Needed
|
|
mantic |
Not vulnerable
(3.4.4-1ubuntu1)
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 6.5 |
Attack vector | Adjacent |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.1/AV:A/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-2020-7045
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=16258
- https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=01f261de41f4dd3233ef578e5c0ffb9c25c7d14d
- https://www.wireshark.org/security/wnpa-sec-2020-02.html
- NVD
- Launchpad
- Debian