CVE-2018-5747
Published: 17 January 2018
In Long Range Zip (aka lrzip) 0.631, there is a use-after-free in the ucompthread function (stream.c). Remote attackers could leverage this vulnerability to cause a denial of service via a crafted lrz file.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
lrzip Launchpad, Ubuntu, Debian |
artful |
Ignored
(end of life)
|
| bionic |
Released
(0.631-1+deb9u1build0.18.04.1)
|
|
| cosmic |
Not vulnerable
(0.631+git180517-1)
|
|
| disco |
Not vulnerable
(0.631+git180517-1)
|
|
| eoan |
Not vulnerable
(0.631+git180517-1)
|
|
| focal |
Not vulnerable
(0.631+git180517-1)
|
|
| groovy |
Not vulnerable
(0.631+git180517-1)
|
|
| hirsute |
Not vulnerable
(0.631+git180517-1)
|
|
| impish |
Not vulnerable
(0.631+git180517-1)
|
|
| jammy |
Not vulnerable
(0.631+git180517-1)
|
|
| trusty |
Released
(0.616-1ubuntu0.1~esm1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
|
| upstream |
Needs triage
|
|
| xenial |
Released
(0.621-1ubuntu0.1~esm1)
Available with Ubuntu Pro |
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 5.5 |
| Attack vector | Local |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | Required |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity impact | None |
| Availability impact | High |
| Vector | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |