ALSA-2025:20838

Source
https://errata.almalinux.org/9/ALSA-2025-20838.html
Import Source
https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2025:20838.json
JSON Data
https://api.test.osv.dev/v1/vulns/ALSA-2025:20838
Related
Published
2025-11-11T00:00:00Z
Modified
2025-11-20T14:30:49.522825Z
Summary
Moderate: zziplib security update
Details

The zziplib is a lightweight library to easily extract data from zip files.

Security Fix(es):

  • zziplib: directory traversal in unzzip_cat in the bins/unzzipcat-mem.c (CVE-2018-17828)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Additional Changes:

For detailed information on changes in this release, see the AlmaLinuxRelease Notes linked from the References section.

References

Affected packages

AlmaLinux:9 / zziplib

Package

Name
zziplib
Purl
pkg:rpm/almalinux/zziplib

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.13.71-12.el9

AlmaLinux:9 / zziplib-devel

Package

Name
zziplib-devel
Purl
pkg:rpm/almalinux/zziplib-devel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.13.71-12.el9

AlmaLinux:9 / zziplib-utils

Package

Name
zziplib-utils
Purl
pkg:rpm/almalinux/zziplib-utils

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.13.71-12.el9