CVE-2020-23804
Published: 22 August 2023
Uncontrolled Recursion in pdfinfo, and pdftops in poppler 0.89.0 allows remote attackers to cause a denial of service via crafted input.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
poppler
Launchpad, Ubuntu, Debian |
bionic |
Released
(0.62.0-2ubuntu2.14+esm2)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
| focal |
Released
(0.86.1-0ubuntu1.4)
|
|
| jammy |
Not vulnerable
(22.02.0-2ubuntu0.2)
|
|
| lunar |
Not vulnerable
|
|
| mantic |
Not vulnerable
|
|
| trusty |
Ignored
(end of standard support)
|
|
| upstream |
Released
(20.09.0-1)
|
|
| xenial |
Released
(0.41.0-0ubuntu1.16+esm4)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
|
|
Patches:
upstream: https://gitlab.freedesktop.org/poppler/poppler/-/commit/ec8a43c8df29fdd6f1228276160898ccd9401c92 |
||
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 7.5 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity impact | None |
| Availability impact | High |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |