CVE-2018-7999
Published: 9 March 2018
In libgraphite2 in graphite2 1.3.11, a NULL pointer dereference vulnerability was found in Segment.cpp during a dumbRendering operation, which may allow attackers to cause a denial of service or possibly have unspecified other impact via a crafted .ttf file.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
graphite2 Launchpad, Ubuntu, Debian |
impish |
Not vulnerable
(1.3.11-2)
|
| groovy |
Not vulnerable
(1.3.11-2)
|
|
| hirsute |
Not vulnerable
(1.3.11-2)
|
|
| jammy |
Not vulnerable
(1.3.11-2)
|
|
| xenial |
Released
(1.3.10-0ubuntu0.16.04.1+esm1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
|
| kinetic |
Not vulnerable
(1.3.11-2)
|
|
| lunar |
Not vulnerable
(1.3.11-2)
|
|
| artful |
Ignored
(end of life)
|
|
| bionic |
Not vulnerable
(1.3.11-2)
|
|
| cosmic |
Not vulnerable
(1.3.11-2)
|
|
| disco |
Not vulnerable
(1.3.11-2)
|
|
| eoan |
Not vulnerable
(1.3.11-2)
|
|
| focal |
Not vulnerable
(1.3.11-2)
|
|
| trusty |
Needed
|
|
| upstream |
Released
(1.3.11-2)
|
|
|
Patches: upstream: https://github.com/silnrsi/graphite/commit/db132b4731a9b4c9534144ba3a18e65b390e9ff6 |
||
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 8.8 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | Required |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity impact | High |
| Availability impact | High |
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |