CVE-2018-7442
Published: 23 February 2018
An issue was discovered in Leptonica through 1.75.3. The gplotMakeOutput function does not block '/' characters in the gplot rootname argument, potentially leading to path traversal and arbitrary file overwrite.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
leptonlib Launchpad, Ubuntu, Debian |
artful |
Ignored
(end of life)
|
| bionic |
Needed
|
|
| cosmic |
Released
(1.76.0-1)
|
|
| disco |
Released
(1.76.0-1)
|
|
| eoan |
Released
(1.76.0-1)
|
|
| focal |
Released
(1.76.0-1)
|
|
| groovy |
Released
(1.76.0-1)
|
|
| hirsute |
Released
(1.76.0-1)
|
|
| impish |
Released
(1.76.0-1)
|
|
| jammy |
Released
(1.76.0-1)
|
|
| kinetic |
Released
(1.76.0-1)
|
|
| lunar |
Released
(1.76.0-1)
|
|
| mantic |
Released
(1.76.0-1)
|
|
| trusty |
Needed
|
|
| upstream |
Needs triage
|
|
| xenial |
Needed
|
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 9.1 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity impact | High |
| Availability impact | None |
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N |