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AUSCERT External Security Bulletin Redistribution
ESB-2023.7660
Security update for poppler
22 December 2023
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AusCERT Security Bulletin Summary
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Product: poppler
Publisher: SUSE
Operating System: SUSE
Resolution: Patch/Upgrade
CVE Names: CVE-2018-20662 CVE-2017-7511
Original Bulletin:
https://www.suse.com/support/update/announcement/2023/suse-su-20234941-1
Comment: CVSS (Max): 3.3 CVE-2018-20662 (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L)
CVSS Source: SUSE
Calculator: https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
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Security update for poppler
Announcement ID: SUSE-SU-2023:4941-1
Rating: moderate
o bsc#1041783
References: o bsc#1120956
o CVE-2017-7511
Cross-References: o CVE-2018-20662
o CVE-2017-7511 ( SUSE ): 3.3 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/
S:U/C:N/I:N/A:L
o CVE-2017-7511 ( NVD ): 5.5 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/
S:U/C:N/I:N/A:H
o CVE-2018-20662 ( SUSE ): 3.3 CVSS:3.0/AV:L/AC:L/PR:N/UI:R
CVSS scores: /S:U/C:N/I:N/A:L
o CVE-2018-20662 ( NVD ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/
S:U/C:N/I:N/A:H
o CVE-2018-20662 ( NVD ): 6.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/
S:U/C:N/I:N/A:H
o SUSE Linux Enterprise High Performance Computing 12 SP5
Affected o SUSE Linux Enterprise Server 12 SP5
Products: o SUSE Linux Enterprise Server for SAP Applications 12 SP5
o SUSE Linux Enterprise Software Development Kit 12 SP5
An update that solves two vulnerabilities can now be installed.
Description:
This update for poppler fixes the following issues:
o CVE-2017-7511: Fixed a NULL pointer dereference in pdfunite (bsc#1041783)
o CVE-2018-20662: PDFDoc setup in PDFDoc.cc allows attackers to cause DOS
because of a wrong return value from PDFDoc:setup (bsc#1120956).
Patch Instructions:
To install this SUSE update use the SUSE recommended installation methods like
YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:
o SUSE Linux Enterprise Software Development Kit 12 SP5
zypper in -t patch SUSE-SLE-SDK-12-SP5-2023-4941=1
Package List:
o SUSE Linux Enterprise Software Development Kit 12 SP5 (aarch64 ppc64le
s390x x86_64)
? libpoppler44-debuginfo-0.24.4-14.44.1
? libpoppler44-0.24.4-14.44.1
References:
o https://www.suse.com/security/cve/CVE-2017-7511.html
o https://www.suse.com/security/cve/CVE-2018-20662.html
o https://bugzilla.suse.com/show_bug.cgi?id=1041783
o https://bugzilla.suse.com/show_bug.cgi?id=1120956
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