SUSE-SU-2023:4187-1: moderate: Security update for poppler
# 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
A poppler security update has been released for openSUSE Leap 15.4.
