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CVE-2019-12493

Published: 31 May 2019

A stack-based buffer over-read exists in PostScriptFunction::transform in Function.cc in Xpdf 4.01.01 because GfxSeparationColorSpace and GfxDeviceNColorSpace mishandle tint transform functions. It can, for example, be triggered by sending a crafted PDF document to the pdftops tool. It might allow an attacker to cause Denial of Service or leak memory data.

Notes

AuthorNote
jdstrand
xpdf in koffice is 2.0
mdeslaur
as of 2022-01-05, xpdf commit not available.
ebarretto
Marking emscripten ignored as poppler code is only for test/example.
since 0.5.12-1 libextractor does not use xpdf anymore.
Priority

Negligible

CVSS 3 base score: 7.1

Status

Package Release Status
emscripten
Launchpad, Ubuntu, Debian
bionic Ignored

cosmic Ignored

disco Ignored

eoan Ignored

focal Does not exist

groovy Does not exist

hirsute Ignored

impish Ignored

jammy Ignored

precise Does not exist

trusty Does not exist

upstream Needs triage

xenial Ignored

ipe
Launchpad, Ubuntu, Debian
bionic Not vulnerable
(code not present)
cosmic Ignored
(reached end-of-life)
disco Not vulnerable
(code not present)
eoan Not vulnerable
(code not present)
focal Not vulnerable
(code not present)
groovy Not vulnerable
(code not present)
hirsute Not vulnerable
(code not present)
impish Not vulnerable
(code not present)
jammy Not vulnerable
(code not present)
precise Does not exist

trusty Does not exist

upstream Needs triage

xenial Not vulnerable
(code not present)
libextractor
Launchpad, Ubuntu, Debian
bionic Not vulnerable
(code not present)
cosmic Ignored
(reached end-of-life)
disco Not vulnerable
(code not present)
eoan Not vulnerable
(code not present)
focal Not vulnerable
(code not present)
groovy Not vulnerable
(code not present)
hirsute Not vulnerable
(code not present)
impish Not vulnerable
(code not present)
jammy Not vulnerable
(code not present)
precise Does not exist

trusty Does not exist

upstream Needs triage

xenial Not vulnerable
(code not present)
poppler
Launchpad, Ubuntu, Debian
bionic Not vulnerable
(0.62.0-2ubuntu2.8)
cosmic Not vulnerable
(0.68.0-0ubuntu1.6)
disco Not vulnerable
(0.74.0-0ubuntu1.1)
eoan Not vulnerable
(0.76.1-0ubuntu3)
focal Not vulnerable
(0.76.1-0ubuntu3)
groovy Not vulnerable
(0.76.1-0ubuntu3)
hirsute Not vulnerable
(0.76.1-0ubuntu3)
impish Not vulnerable
(0.76.1-0ubuntu3)
jammy Not vulnerable
(0.76.1-0ubuntu3)
precise Does not exist

trusty Does not exist

upstream Needs triage

xenial Not vulnerable
(0.41.0-0ubuntu1.13)
Patches:
upstream: https://gitlab.freedesktop.org/poppler/poppler/commit/37840827c4073dedfd37915a74eb8fe0c44843c3
texlive-bin
Launchpad, Ubuntu, Debian
bionic Deferred

cosmic Ignored
(reached end-of-life)
disco Ignored
(reached end-of-life)
eoan Ignored
(reached end-of-life)
focal Deferred

groovy Ignored
(reached end-of-life)
hirsute Ignored
(reached end-of-life)
impish Ignored
(reached end-of-life)
jammy Deferred

precise Does not exist

trusty Does not exist

upstream Needs triage

xenial Deferred

utopia-documents
Launchpad, Ubuntu, Debian
bionic Does not exist

cosmic Does not exist

disco Does not exist

eoan Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

impish Does not exist

jammy Does not exist

precise Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

xpdf
Launchpad, Ubuntu, Debian
bionic Needs triage

cosmic Ignored
(reached end-of-life)
disco Ignored
(reached end-of-life)
eoan Ignored
(reached end-of-life)
focal Does not exist

groovy Does not exist

hirsute Ignored
(reached end-of-life)
impish Ignored
(reached end-of-life)
jammy Needs triage

precise Does not exist

trusty Does not exist

upstream Needs triage

xenial Ignored
(end of standard support, was needs-triage)