SUSE-SU-2023:3981-1: important: Security update for poppler

[sle-security-updates at lists.suse.com]

# Security update for poppler

Announcement ID: SUSE-SU-2023:3981-1  
Rating: important  
References:

  * #1214257
  * #1214618
  * #1214622
  * #1215422

  
Cross-References:

  * CVE-2020-23804
  * CVE-2020-36024
  * CVE-2022-37050
  * CVE-2022-38349

  
CVSS scores:

  * CVE-2020-23804 ( SUSE ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2020-23804 ( NVD ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2020-36024 ( SUSE ):  6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
  * CVE-2020-36024 ( NVD ):  5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
  * CVE-2022-37050 ( SUSE ):  5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
  * CVE-2022-37050 ( NVD ):  6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
  * CVE-2022-38349 ( SUSE ):  3.3 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
  * CVE-2022-38349 ( NVD ):  6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

  
Affected Products:

  * SUSE Linux Enterprise High Performance Computing 12 SP5
  * SUSE Linux Enterprise Server 12 SP5
  * SUSE Linux Enterprise Server for SAP Applications 12 SP5
  * SUSE Linux Enterprise Software Development Kit 12 SP5

  
  
An update that solves four vulnerabilities can now be installed.

## Description:

This update for poppler fixes the following issues:

  * CVE-2020-23804: Fixed uncontrolled recursion in pdfinfo and pdftops
    (bsc#1215422).
  * CVE-2020-36024: Fixed NULL Pointer Deference in `FoFiType1C:convertToType1`
    (bsc#1214257).
  * CVE-2022-37050: Fixed denial-of-service via savePageAs in PDFDoc.c
    (bsc#1214622).
  * CVE-2022-38349: Fixed reachable assertion in Object.h that will lead to
    denial of service (bsc#1214618).

## 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:

  * SUSE Linux Enterprise Software Development Kit 12 SP5  
    zypper in -t patch SUSE-SLE-SDK-12-SP5-2023-3981=1

## Package List:

  * SUSE Linux Enterprise Software Development Kit 12 SP5 (aarch64 ppc64le s390x
    x86_64)
    * libpoppler44-0.24.4-14.36.2
    * libpoppler44-debuginfo-0.24.4-14.36.2

## References:

  * https://www.suse.com/security/cve/CVE-2020-23804.html
  * https://www.suse.com/security/cve/CVE-2020-36024.html
  * https://www.suse.com/security/cve/CVE-2022-37050.html
  * https://www.suse.com/security/cve/CVE-2022-38349.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1214257
  * https://bugzilla.suse.com/show_bug.cgi?id=1214618
  * https://bugzilla.suse.com/show_bug.cgi?id=1214622
  * https://bugzilla.suse.com/show_bug.cgi?id=1215422

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