🛡️ CVE-2022-22827
🟠 CVSS 8.8 — High ✅ No Known Exploit CWE-190 NVD
8.8
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

storeAtts in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow.

Details

Severity HIGH
CVSS Score 8.8
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE CWE-190
Public Exploit ✅ No
Source NVD
Published 2022-01-10
Updated 2026-06-08
Modified 2025-05-05
Fix URL N/A

Affected Packages

Software From version Fixed in
debian-linux
libexpat 2.4.3
nessus 10.0.0 10.1.1
sinema-remote-connect-server 3.1

References

Mailing List, Third Party Advisory http://www.openwall.com/lists/oss-security/2022/01/17/3
Mailing List, Third Party Advisory http://www.openwall.com/lists/oss-security/2022/01/17/3

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