Description
In libxml2 before 2.9.14, several buffer handling functions in buf.c (xmlBuf*) and tree.c (xmlBuffer*) don't check for integer overflows. This can result in out-of-bounds memory writes. Exploitation requires a victim to open a crafted, multi-gigabyte XML file. Other software using libxml2's buffer functions, for example libxslt through 1.1.35, is affected as well.
Details
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Affected Packages
| Software | From version | Fixed in |
|---|---|---|
| active-iq-unified-manager | — | — |
| clustered-data-ontap | — | — |
| clustered-data-ontap-antivirus-connector | — | — |
| debian-linux | — | — |
| fedora | — | — |
| h300s-firmware | — | — |
| h410c-firmware | — | — |
| h410s-firmware | — | — |
| h500s-firmware | — | — |
| h700s-firmware | — | — |
| libxml2 | — | 2.9.14 |
| libxslt | — | 1.1.35 |
| manageability-software-development-kit | — | — |
| ontap-select-deploy-administration-utility | — | — |
| smi-s-provider | — | — |
| snapdrive | — | — |
| snapmanager | — | — |
| solidfire-\&-hci-management-node | — | — |
| zfs-storage-appliance-kit | — | — |
References
Similar Threats
- High CVE-2022-1259
- High CVE-2022-1319
- High CVE-2022-1199
- High CVE-2022-2097
- Medium CVE-2022-2056
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