CVE-2022-22823
published 2022-01-10CVE-2022-22823: build_model in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow.
critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
build_model in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow.
Affected
10 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | debian_linux | — | — |
| debian | debian_linux | — | — |
| debian | expat | < expat 2.4.3-1 (bookworm) | expat 2.4.3-1 (bookworm) |
| debian | libxmltok | < expat 2.4.3-1 (bookworm) | expat 2.4.3-1 (bookworm) |
| libexpat_project | libexpat | < 2.4.3 | 2.4.3 |
| msrc | cbl2_expat_2.4.3-1_on_cbl_mariner_2.0 | — | — |
| paloalto | pan-os | — | — |
| siemens | sinema_remote_connect_server | < 3.1 | 3.1 |
| tenable | nessus | < 8.15.3 | 8.15.3 |
| tenable | nessus | >= 10.0.0 < 10.1.1 | 10.1.1 |
CVSS provenance
nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
osv9.8CRITICAL