openEuler update for poppler

Published: 2022-09-09

Risk	High
Patch available	YES
Number of vulnerabilities	2
CVE-ID	CVE-2022-38784 CVE-2022-38171
CWE-ID	CWE-190
Exploitation vector	Network
Public exploit	N/A
Vulnerable software Subscribe	openEuler Operating systems & Components / Operating system poppler-help Operating systems & Components / Operating system package or component poppler-glib-doc Operating systems & Components / Operating system package or component poppler-cpp Operating systems & Components / Operating system package or component poppler-devel Operating systems & Components / Operating system package or component poppler-qt5 Operating systems & Components / Operating system package or component poppler-glib-devel Operating systems & Components / Operating system package or component poppler-qt Operating systems & Components / Operating system package or component poppler-glib Operating systems & Components / Operating system package or component poppler-debugsource Operating systems & Components / Operating system package or component poppler-qt5-devel Operating systems & Components / Operating system package or component poppler-qt-devel Operating systems & Components / Operating system package or component poppler-debuginfo Operating systems & Components / Operating system package or component poppler-cpp-devel Operating systems & Components / Operating system package or component poppler Operating systems & Components / Operating system package or component
Vendor	openEuler

Security Bulletin

This security bulletin contains information about 2 vulnerabilities.

1) Integer overflow

EUVDB-ID: #VU67055

Risk: High

CVSSv3.1: 8.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-38784

CWE-ID: CWE-190 - Integer overflow

Exploit availability: No

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to integer overflow within the JBIG2 decoder in the JBIG2Stream::readTextRegionSeg() function in JBIGStream.cc. A remote attacker can pass a specially crafted PDF file or JBIG2 image to the application, trigger an integer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 20.03 LTS SP1 - 22.03 LTS

poppler-help: before 0.67.0-8

poppler-glib-doc: before 0.67.0-8

poppler-cpp: before 0.67.0-8

poppler-devel: before 0.67.0-8

poppler-qt5: before 0.67.0-8

poppler-glib-devel: before 0.67.0-8

poppler-qt: before 0.67.0-8

poppler-glib: before 0.67.0-8

poppler-debugsource: before 0.67.0-8

poppler-qt5-devel: before 0.67.0-8

poppler-qt-devel: before 0.67.0-8

poppler-debuginfo: before 0.67.0-8

poppler-cpp-devel: before 0.67.0-8

poppler: before 0.67.0-8

External links

http://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2022-1906

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Integer overflow

EUVDB-ID: #VU73888