Düşük CVSS 3.3 PoC var
CVE-2021-4217: Unzip: NULL işaretçi başvurusu
Açıklama (NVD)
A flaw was found in unzip. The vulnerability occurs due to improper handling of Unicode strings, which can lead to a null pointer dereference. This flaw allows an attacker to input a specially crafted zip file, leading to a crash or code execution.
Özet bilgiler
- Ürün
- Unzip Project Unzip
- CVSS v3.1
- 3.3
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L - EPSS
- %0,62 (yüzdelik 50)
- CWE
- CWE-476
- Yama
- Mevcut
Etkilenen sürümler
| Ürün | Başlangıç | Bitiş | Düzeltildi |
|---|---|---|---|
| unzip-project-unzip | 6.0 | 6.0 | — |
| fedoraproject-fedora | 35 | 35 | — |
| redhat-enterprise-linux | 6.0 | 6.0 | — |
| redhat-enterprise-linux | 7.0 | 7.0 | — |
| redhat-enterprise-linux | 8.0 | 8.0 | — |
| redhat-enterprise-linux | 9.0 | 9.0 | — |