CVE-2021-3516
published 2021-06-01CVE-2021-3516: There's a flaw in libxml2's xmllint in versions before 2.9.11. An attacker who is able to submit a crafted file to be processed by xmllint could trigger a…
high7.8CVSS 3.1
AVLACLPRNUIRSUCHIHAH
There's a flaw in libxml2's xmllint in versions before 2.9.11. An attacker who is able to submit a crafted file to be processed by xmllint could trigger a use-after-free. The greatest impact of this flaw is to confidentiality, integrity, and availability.
Affected
18 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | debian_linux | — | — |
| debian | libxml2 | < libxml2 2.9.10+dfsg-6.6 (bookworm) | libxml2 2.9.10+dfsg-6.6 (bookworm) |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| nokogiri | nokogiri | >= 0 < 1.11.4 | 1.11.4 |
| oracle | zfs_storage_appliance_kit | — | — |
| redhat | enterprise_linux | — | — |
| redhat | enterprise_linux | — | — |
| redhat | enterprise_linux | — | — |
| xmlsoft | libxml2 | >= 0 < 2.9.10+dfsg-6.6 | 2.9.10+dfsg-6.6 |
| xmlsoft | libxml2 | >= 0 < 2.9.10+dfsg-6.6 | 2.9.10+dfsg-6.6 |
| xmlsoft | libxml2 | >= 0 < 2.9.10+dfsg-6.6 | 2.9.10+dfsg-6.6 |
| xmlsoft | libxml2 | >= 0 < 2.9.10+dfsg-6.6 | 2.9.10+dfsg-6.6 |
| xmlsoft | libxml2 | >= 0 < 2.9.4+dfsg1-6.1ubuntu1.4 | 2.9.4+dfsg1-6.1ubuntu1.4 |
| xmlsoft | libxml2 | >= 0 < 2.9.10+dfsg-5ubuntu0.20.04.1 | 2.9.10+dfsg-5ubuntu0.20.04.1 |
| xmlsoft | libxml2 | >= 0 < 2.9.1+dfsg1-3ubuntu4.13+esm2 | 2.9.1+dfsg1-3ubuntu4.13+esm2 |
| xmlsoft | libxml2 | >= 0 < 2.9.3+dfsg1-1ubuntu0.7+esm1 | 2.9.3+dfsg1-1ubuntu0.7+esm1 |
| xmlsoft | xmllint | < 2.9.11 | 2.9.11 |
CVSS provenance
nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
ghsa7.5HIGH
osv9.1CRITICAL