CLSA-2026-1776776980

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Import Source
https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1776776980.json
JSON Data
https://api.osv.dev/v1/vulns/CLSA-2026-1776776980
Upstream
Published
2026-04-21T13:09:45Z
Modified
2026-06-04T09:45:11.719781534Z
Summary
Fix CVE(s): CVE-2023-52425
Details
  • SECURITY UPDATE: quadratic re-parsing DoS with large tokens
    • debian/patches/CVE-2023-52425.patch: add callProcessor() wrapper with reparse deferral heuristic in expat/lib/xmlparse.c, add XML_SetReparseDeferralEnabled() API in expat/lib/expat.h.
    • CVE-2023-52425
References

Affected packages

TuxCare:Ubuntu:20.04 / expat

Package

Name
expat
Purl
pkg:deb/tuxcare/expat?distro=ubuntu-20.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.2.9-1ubuntu0.8+tuxcare.els3

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1776776980.json"

TuxCare:Ubuntu:20.04 / libexpat1

Package

Name
libexpat1
Purl
pkg:deb/tuxcare/libexpat1?distro=ubuntu-20.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.2.9-1ubuntu0.8+tuxcare.els3

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1776776980.json"

TuxCare:Ubuntu:20.04 / libexpat1-dev

Package

Name
libexpat1-dev
Purl
pkg:deb/tuxcare/libexpat1-dev?distro=ubuntu-20.04

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.2.9-1ubuntu0.8+tuxcare.els3

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1776776980.json"