CVE-2017-8843
Published: 8 May 2017
The join_pthread function in stream.c in liblrzip.so in lrzip 0.631 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted archive.
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+git180528-1)
|
|
| disco |
Not vulnerable
(0.631+git180528-1)
|
|
| eoan |
Not vulnerable
(0.631+git180528-1)
|
|
| focal |
Not vulnerable
(0.631+git180528-1)
|
|
| groovy |
Not vulnerable
(0.631+git180528-1)
|
|
| hirsute |
Not vulnerable
(0.631+git180528-1)
|
|
| impish |
Not vulnerable
(0.631+git180528-1)
|
|
| jammy |
Not vulnerable
(0.631+git180528-1)
|
|
| kinetic |
Not vulnerable
(0.631+git180528-1)
|
|
| lunar |
Not vulnerable
(0.631+git180528-1)
|
|
| mantic |
Not vulnerable
(0.631+git180528-1)
|
|
| trusty |
Needed
|
|
| upstream |
Released
(0.631+git180517-1)
|
|
| xenial |
Released
(0.621-1ubuntu0.1~esm1)
Available with Ubuntu Pro |
|
| yakkety |
Ignored
(end of life)
|
|
| zesty |
Ignored
(end of life)
|
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 |