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openSUSE 15.4 Advisory: 2023:4187-1 Moderate: Poppler Buffer Overflow

suse
Calendar Grey October 24, 2023
Dist Suse Esm H88
SUSE has issued an advisory on critical vulnerabilities in the poppler library, necessary for PDF file handling, urging users to implement updates to enhance security.
* bsc#1112424 * bsc#1112428 * bsc#1140745 * bsc#1214256

Summary

## 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)

Topics%20covered

Topics Covered

security advisory moderate update buffer overflow patch poppler openSUSE

References

* bsc#1112424

* bsc#1112428

* bsc#1140745

* bsc#1214256

Cross-

* 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:

Announcement ID: SUSE-SU-2023:4187-1
Rating: moderate

Topics%20covered

Topics Covered

security advisory moderate update buffer overflow patch poppler openSUSE

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