Kritik CVSS 9.8
CVE-2021-3520: Lz4: tamsayı taşması
Açıklama (NVD)
There's a flaw in lz4. An attacker who submits a crafted file to an application linked with lz4 may be able to trigger an integer overflow, leading to calling of memmove() on a negative size argument, causing an out-of-bounds write and/or a crash. The greatest impact of this flaw is to availability, with some potential impact to confidentiality and integrity as well.
Özet bilgiler
- Ürün
- Lz4 Project Lz4
- CVSS v3.1
- 9.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - EPSS
- %3,40 (yüzdelik 89)
- CWE
- CWE-190
- Yama
- Mevcut
Etkilenen sürümler
| Ürün | Başlangıç | Bitiş | Düzeltildi |
|---|---|---|---|
| lz4-project-lz4 | 1.8.3 | — | 1.9.4 |
| netapp-active-iq-unified-manager | — | — | — |
| netapp-cloud-backup | — | — | — |
| netapp-ontap-select-deploy-administration-utility | — | — | — |
| oracle-communications-cloud-native-core-policy | 1.14.0 | 1.14.0 | — |
| oracle-zfs-storage-appliance-kit | 8.8 | 8.8 | — |
| splunk-universal-forwarder | 8.2.0 | — | 8.2.12 |
| splunk-universal-forwarder | 9.0.0 | — | 9.0.6 |
| splunk-universal-forwarder | 9.1.0 | 9.1.0 | — |