# Security update for poppler Announcement ID: SUSE-SU-2023:4187-1 Rating: moderate References: * bsc#1112424 * bsc#1112428 * bsc#1140745 * bsc#1214256 Cross-References: * CVE-2018-18454 * CVE-2018-18456 * CVE-2019-13287 * CVE-2020-36023 CVSS scores: * CVE-2018-18454 ( SUSE ): 3.3 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L * CVE-2018-18454 ( NVD ): 5.5 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H * CVE-2018-18456 ( SUSE ): 3.3 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L * CVE-2018-18456 ( NVD ): 5.5 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H * CVE-2019-13287 ( SUSE ): 3.9 CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:L * CVE-2019-13287 ( NVD ): 5.5 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N * CVE-2020-36023 ( SUSE ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H * CVE-2020-36023 ( NVD ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Affected Products: * openSUSE Leap 15.4 An update that solves four vulnerabilities can now be installed. ## Description: This update for poppler fixes the following issues: * CVE-2019-13287: Fixed an out-of-bounds read vulnerability in the function SplashXPath:strokeAdjust. (bsc#1140745) * CVE-2018-18456: Fixed a stack-based buffer over-read via a crafted pdf file. (bsc#1112428) * CVE-2018-18454: Fixed heap-based buffer over-read) via a crafted pdf file. (bsc#1112424) * CVE-2020-36023: Fixed a stack bugger overflow in FoFiType1C:cvtGlyph. (bsc#1214256) ## 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: * openSUSE Leap 15.4 zypper in -t patch openSUSE-SLE-15.4-2023-4187=1 ## Package List: * openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64) * libpoppler73-0.62.0-150000.4.28.2 * libpoppler73-debuginfo-0.62.0-150000.4.28.2 * openSUSE Leap 15.4 (x86_64) * libpoppler73-32bit-0.62.0-150000.4.28.2 * libpoppler73-32bit-debuginfo-0.62.0-150000.4.28.2 ## References: * https://www.suse.com/security/cve/CVE-2018-18454.html * https://www.suse.com/security/cve/CVE-2018-18456.html * https://www.suse.com/security/cve/CVE-2019-13287.html * https://www.suse.com/security/cve/CVE-2020-36023.html * https://bugzilla.suse.com/show_bug.cgi?id=1112424 * https://bugzilla.suse.com/show_bug.cgi?id=1112428 * https://bugzilla.suse.com/show_bug.cgi?id=1140745 * https://bugzilla.suse.com/show_bug.cgi?id=1214256