CVE-2022-38784

2022-08-3000:00:00

ubuntu.com

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

4.4 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:M/Au:N/C:P/I:P/A:P

0.002 Low

EPSS

Percentile

57.2%

JSON

Poppler prior to and including 22.08.0 contains an integer overflow in the
JBIG2 decoder (JBIG2Stream::readTextRegionSeg() in JBIGStream.cc).
Processing a specially crafted PDF file or JBIG2 image could lead to a
crash or the execution of arbitrary code. This is similar to the
vulnerability described by CVE-2022-38171 in Xpdf.

Notes

Author	Note
rodrigo-zaiden	texlive-bin includes poppler files. emscripten includes poppler in the tests and could be ignored.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchemscripten< anyUNKNOWN
ubuntu22.04noarchemscripten< anyUNKNOWN
ubuntu23.10noarchemscripten< anyUNKNOWN
ubuntu16.04noarchemscripten< anyUNKNOWN
ubuntu18.04noarchpoppler< 0.62.0-2ubuntu2.14UNKNOWN
ubuntu20.04noarchpoppler< 0.86.1-0ubuntu1.1UNKNOWN
ubuntu22.04noarchpoppler< 22.02.0-2ubuntu0.1UNKNOWN
ubuntu16.04noarchpoppler< 0.41.0-0ubuntu1.16+esm2) Available with Ubuntu Pro or Ubuntu Pro (Infra-onlyUNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	emscripten	< any	UNKNOWN
ubuntu	22.04	noarch	emscripten	< any	UNKNOWN
ubuntu	23.10	noarch	emscripten	< any	UNKNOWN
ubuntu	16.04	noarch	emscripten	< any	UNKNOWN
ubuntu	18.04	noarch	poppler	< 0.62.0-2ubuntu2.14	UNKNOWN
ubuntu	20.04	noarch	poppler	< 0.86.1-0ubuntu1.1	UNKNOWN
ubuntu	22.04	noarch	poppler	< 22.02.0-2ubuntu0.1	UNKNOWN
ubuntu	16.04	noarch	poppler	< 0.41.0-0ubuntu1.16+esm2) Available with Ubuntu Pro or Ubuntu Pro (Infra-only	UNKNOWN