CVE-2019-9545
Published: 1 March 2019
An issue was discovered in Poppler 0.74.0. A recursive function call, in JBIG2Stream::readTextRegion() located in JBIG2Stream.cc, can be triggered by sending a crafted pdf file to (for example) the pdfimages binary. It allows an attacker to cause Denial of Service (Segmentation fault) or possibly have unspecified other impact. This is related to JBIG2Bitmap::clearToZero.
Notes
Author | Note |
---|---|
mdeslaur | as of 2023-09-22, not fixed upstream |
Priority
Status
Package | Release | Status |
---|---|---|
poppler Launchpad, Ubuntu, Debian |
groovy |
Ignored
(end of life)
|
hirsute |
Ignored
(end of life)
|
|
kinetic |
Ignored
(end of life, was deferred)
|
|
bionic |
Deferred
|
|
focal |
Deferred
|
|
xenial |
Deferred
|
|
cosmic |
Ignored
(end of life)
|
|
disco |
Ignored
(end of life)
|
|
eoan |
Ignored
(end of life)
|
|
impish |
Ignored
(end of life)
|
|
jammy |
Deferred
|
|
trusty |
Does not exist
(trusty was needs-triage)
|
|
upstream |
Needs triage
|
|
mantic |
Deferred
|
|
lunar |
Ignored
(end of life, was deferred)
|
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 |