VDB
ALPINE-CVE-2020-9308
ALPINE-CVE-2020-9308
PUBLISHED
CVSS 8.800000190734863 HIGH
archive_read_support_format_rar5.c in libarchive before 3.4.2 attempts to unpack a RAR5 file with an invalid or corrupted header (such as a header size of zero), leading to a SIGSEGV or possibly unspecified other impact.
Risk Scores
CVSS 3.1
8.800000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Alpine:v3.19 | libarchive | 3.2.1-r1, 0, 3.4.1-r0 |
| Alpine:v3.16 | libarchive | 3.4.0, 0, 0 |
| Alpine:v3.23 | libarchive | 3.3.2-r4, 2.8.4-r1, 2.8.4-r2 |
| Alpine:v3.11 | libarchive | 0, 2.8.5-r0, 2.8.4-r2 |
| Alpine:v3.24 | libarchive | 0, 3.4.0 |
| Alpine:v3.17 | libarchive | 0, 0, 3.4.1-r0 |
| Alpine:v3.15 | libarchive | 0, 2.8.4-r1, 2.8.4-r2 |
| Alpine:v3.22 | libarchive | 3.4.0, 0, 3.4.1-r0 |
| Alpine:v3.18 | libarchive | 3.0.4-r0, 0, 2.8.4-r0 |
| Alpine:v3.21 | libarchive | 0, 3.4.0, 0 |
| Alpine:v3.13 | libarchive | 0, 2.8.4-r1, 2.8.4-r2 |
| Alpine:v3.20 | libarchive | 0, 3.4.0, 0 |
| Alpine:v3.12 | libarchive | 3.4.0, 0, 3.4.1-r0 |
| Alpine:v3.14 | libarchive | 3.4.0, 3.0.3-r0, 0 |
Timeline
- Feb 20, 2020 CVE Published
- Apr 30, 2026 Distribution Patch
- Jul 8, 2026 CVE Updated