SUSE-SU-2019:1398-2

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Source
https://www.suse.com/support/update/announcement/2019/suse-su-20191398-2/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2019:1398-2.json
JSON Data
https://api.osv.dev/v1/vulns/SUSE-SU-2019:1398-2
Upstream
Related
Published
2019-07-05T11:03:58Z
Modified
2026-02-04T04:37:16Z
Summary
Security update for libpng16
Details

This update for libpng16 fixes the following issues:

Security issues fixed:

  • CVE-2019-7317: Fixed a use-after-free vulnerability, triggered when png_image_free() was called under png_safe_execute (bsc#1124211).
  • CVE-2018-13785: Fixed a wrong calculation of row_factor in the png_check_chunk_length function in pngrutil.c, which could haved triggered and integer overflow and result in an divide-by-zero while processing a crafted PNG file, leading to a denial of service (bsc#1100687)
References

Affected packages

SUSE:Linux Enterprise Module for Basesystem 15 SP1 / libpng16

Package

Name
libpng16
Purl
pkg:rpm/suse/libpng16&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP1

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.6.34-3.9.1

Ecosystem specific 

{
    "binaries": [
        {
            "libpng16-16": "1.6.34-3.9.1",
            "libpng16-16-32bit": "1.6.34-3.9.1",
            "libpng16-compat-devel": "1.6.34-3.9.1",
            "libpng16-devel": "1.6.34-3.9.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2019:1398-2.json"