Yüksek CVSS 8.8 PoC var
CVE-2021-45960: Libexpat: güvenlik açığı
Açıklama (NVD)
In Expat (aka libexpat) before 2.4.3, a left shift by 29 (or more) places in the storeAtts function in xmlparse.c can lead to realloc misbehavior (e.g., allocating too few bytes, or only freeing memory).
Özet bilgiler
- Ürün
- Libexpat Project Libexpat
- CVSS v3.1
- 8.8
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - EPSS
- %4,67 (yüzdelik 92)
- CWE
- CWE-682
- Yama
- Mevcut
Etkilenen sürümler
| Ürün | Başlangıç | Bitiş | Düzeltildi |
|---|---|---|---|
| libexpat-project-libexpat | — | — | 2.4.3 |
| tenable-nessus | — | — | 8.15.3 |
| tenable-nessus | 10.0.0 | — | 10.1.1 |
| debian-debian-linux | 10.0 | 10.0 | — |
| debian-debian-linux | 11.0 | 11.0 | — |
| siemens-sinema-remote-connect-server | — | — | 3.1 |
| netapp-active-iq-unified-manager | — | — | — |
| netapp-hci-baseboard-management-controller | h610c | h610c | — |
| netapp-hci-baseboard-management-controller | h610s | h610s | — |
| netapp-hci-baseboard-management-controller | h615c | h615c | — |
| netapp-oncommand-workflow-automation | — | — | — |
| netapp-solidfire-hci-management-node | — | — | — |
Kaynaklar
- NVD kaydı
- www.openwall.com
- bugzilla.mozilla.org
- cert-portal.siemens.com
- github.com
- github.com
- security.gentoo.org
- security.netapp.com
- www.debian.org
- www.tenable.com
- www.openwall.com
- bugzilla.mozilla.org
- cert-portal.siemens.com
- github.com
- github.com
- security.gentoo.org
- security.netapp.com
- www.debian.org
- www.tenable.com
- cert-portal.siemens.com
- cert-portal.siemens.com
- CWE-682