CVE-2022-43071
Published: 15 November 2022
A stack overflow in the Catalog::readPageLabelTree2(Object*) function of XPDF v4.04 allows attackers to cause a Denial of Service (DoS) via a crafted PDF file.
Notes
| Author | Note |
|---|---|
| ebarretto | xpdf in Debian uses poppler, which is not affected or fixed |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
xpdf Launchpad, Ubuntu, Debian |
trusty |
Ignored
(end of standard support)
|
| bionic |
Not vulnerable
(code not present)
|
|
| focal |
Does not exist
|
|
| upstream |
Needs triage
|
|
| xenial |
Not vulnerable
(code not present)
|
|
| jammy |
Not vulnerable
(code not present)
|
|
| kinetic |
Not vulnerable
(code not present)
|
|
| lunar |
Not vulnerable
(code not present)
|
|
|
ipe Launchpad, Ubuntu, Debian |
trusty |
Ignored
(end of standard support)
|
| bionic |
Needs triage
|
|
| focal |
Needs triage
|
|
| jammy |
Needs triage
|
|
| kinetic |
Ignored
(end of life, was needs-triage)
|
|
| upstream |
Needs triage
|
|
| xenial |
Needs triage
|
|
| lunar |
Needs triage
|
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 |