CVE-2020-14373
Published: 3 September 2020
A use after free was found in igc_reloc_struct_ptr() of psi/igc.c of ghostscript-9.25. A local attacker could supply a specially crafted PDF file to cause a denial of service.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
ghostscript Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(9.26~dfsg+0-0ubuntu0.18.04.13)
|
| focal |
Not vulnerable
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(9.26~dfsg-1)
|
|
| xenial |
Not vulnerable
(9.26~dfsg+0-0ubuntu0.16.04.13)
|
|
|
Patches: upstream: https://git.ghostscript.com/?p=ghostpdl.git;a=commit;h=ece5cbbd9979cd35737b00e68267762d72feb2ea |
||
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 5.5 |
| Attack vector | Local |
| Attack complexity | Low |
| Privileges required | Low |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity impact | None |
| Availability impact | High |
| Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |