Yüksek CVSS 7.5 PoC var
CVE-2022-43680: Libexpat: serbest bırakılmış belleğin kullanımı
Açıklama (NVD)
In libexpat through 2.4.9, there is a use-after free caused by overeager destruction of a shared DTD in XML_ExternalEntityParserCreate in out-of-memory situations.
Özet bilgiler
- Ürün
- Libexpat Project Libexpat
- CVSS v3.1
- 7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - EPSS
- %3,18 (yüzdelik 88)
- CWE
- CWE-416
- Yama
- Mevcut
Etkilenen sürümler
| Ürün | Başlangıç | Bitiş | Düzeltildi |
|---|---|---|---|
| libexpat-project-libexpat | — | 2.4.9 | — |
| debian-debian-linux | 10.0 | 10.0 | — |
| debian-debian-linux | 11.0 | 11.0 | — |
| fedoraproject-fedora | 35 | 35 | — |
| fedoraproject-fedora | 36 | 36 | — |
| fedoraproject-fedora | 37 | 37 | — |
| netapp-h300s-firmware | — | — | — |
| netapp-h500s-firmware | — | — | — |
| netapp-h700s-firmware | — | — | — |
| netapp-h410s-firmware | — | — | — |
| netapp-h410c-firmware | — | — | — |
| netapp-active-iq-unified-manager | — | — | — |
| netapp-oncommand-workflow-automation | — | — | — |
| netapp-solidfire-hci-management-node | — | — | — |
| netapp-hci-compute-node-firmware | — | — | — |
Kaynaklar
- NVD kaydı
- www.openwall.com
- www.openwall.com
- github.com
- github.com
- github.com
- lists.debian.org
- lists.fedoraproject.org
- lists.fedoraproject.org
- lists.fedoraproject.org
- lists.fedoraproject.org
- lists.fedoraproject.org
- lists.fedoraproject.org
- security.gentoo.org
- security.netapp.com
- www.debian.org
- www.openwall.com
- www.openwall.com
- github.com
- github.com
- github.com
- lists.debian.org
- lists.fedoraproject.org
- lists.fedoraproject.org
- lists.fedoraproject.org
- CWE-416