Import Source
https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-8334.json
JSON Data
https://api.test.osv.dev/v1/vulns/AZL-8334
Upstream
Published
2022-01-26T19:15:08Z
Modified
2026-04-01T05:23:31.279866Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
CVE-2022-23990 affecting package expat for versions less than 2.4.8-1
Details

Expat (aka libexpat) before 2.4.4 has an integer overflow in the doProlog function.

References

Affected packages

Azure Linux:2 / expat

Package

Name
expat
Purl
pkg:rpm/azure-linux/expat

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.4.8-1

Database specific

source
"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-8334.json"