CVE-2021-46143
published 2022-01-06CVE-2021-46143: In doProlog in xmlparse.c in Expat (aka libexpat) before 2.4.3, an integer overflow exists for m_groupSize.
high7.8CVSS 3.1
AVLACLPRNUIRSUCHIHAH
In doProlog in xmlparse.c in Expat (aka libexpat) before 2.4.3, an integer overflow exists for m_groupSize.
Affected
11 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| 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 | — | — |
| msrc | cm1_expat_2.4.3-1_on_cbl_mariner_1.0 | — | — |
| netapp | hci_baseboard_management_controller | — | — |
| netapp | hci_baseboard_management_controller | — | — |
| netapp | hci_baseboard_management_controller | — | — |
| 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
nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
osv8.8HIGH