CVE-2018-1000179
Published: 8 May 2018
A NULL Pointer Dereference of CWE-476 exists in quassel version 0.12.4 in the quasselcore void CoreAuthHandler::handle(const Login &msg) coreauthhandler.cpp line 235 that allows an attacker to cause a denial of service.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
quassel Launchpad, Ubuntu, Debian |
artful |
Ignored
(reached end-of-life)
|
| bionic |
Released
(1:0.12.4-3ubuntu1.18.04.3)
|
|
| cosmic |
Ignored
(reached end-of-life)
|
|
| disco |
Ignored
(reached end-of-life)
|
|
| eoan |
Not vulnerable
(1:0.13.1-1ubuntu1.19.10.1)
|
|
| focal |
Not vulnerable
(1:0.13.1-1ubuntu2)
|
|
| groovy |
Not vulnerable
(1:0.13.1-1ubuntu2)
|
|
| hirsute |
Not vulnerable
(1:0.13.1-1ubuntu2)
|
|
| impish |
Not vulnerable
(1:0.13.1-1ubuntu2)
|
|
| jammy |
Not vulnerable
(1:0.13.1-1ubuntu2)
|
|
| kinetic |
Not vulnerable
(1:0.13.1-1ubuntu2)
|
|
| lunar |
Not vulnerable
(1:0.13.1-1ubuntu2)
|
|
| trusty |
Released
(0.10.0-0ubuntu2.3)
|
|
| upstream |
Released
(1:0.12.5-1)
|
|
| xenial |
Needed
|
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-2018-1000179
- https://github.com/quassel/quassel/commit/e17fca767d60c06ca02bc5898ced04f06d3670bd (master)
- https://github.com/quassel/quassel/commit/08bace4e9ecf08273f094c0c6aa8b3363d38ac3e (0.12)
- http://www.openwall.com/lists/oss-security/2018/04/27/1
- https://ubuntu.com/security/notices/USN-4594-1
- NVD
- Launchpad
- Debian