ALSA-2025:4049

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Import Source
https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2025:4049.json
JSON Data
https://api.osv.dev/v1/vulns/ALSA-2025:4049
Related
Published
2025-04-22T00:00:00Z
Modified
2026-04-17T13:19:50.680776Z
Summary
Moderate: libtasn1 security update
Details

A library that provides Abstract Syntax Notation One (ASN.1, as specified by the X.680 ITU-T recommendation) parsing and structures management, and Distinguished Encoding Rules (DER, as per X.690) encoding and decoding functions.

Security Fix(es):

  • libtasn1: Inefficient DER Decoding in libtasn1 Leading to Potential Remote DoS (CVE-2024-12133)

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.

References

Affected packages

AlmaLinux:8 / libtasn1

Package

Name
libtasn1
Purl
pkg:rpm/almalinux/libtasn1

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.13-5.el8_10

Database specific

source 
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2025:4049.json"

AlmaLinux:8 / libtasn1-devel

Package

Name
libtasn1-devel
Purl
pkg:rpm/almalinux/libtasn1-devel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.13-5.el8_10

Database specific

source 
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2025:4049.json"

AlmaLinux:8 / libtasn1-tools

Package

Name
libtasn1-tools
Purl
pkg:rpm/almalinux/libtasn1-tools

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.13-5.el8_10

Database specific

source 
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2025:4049.json"