CVE-2020-9308
HIGH8.8EPSS 0.70%Published: 2/20/2020Modified: 4/28/2026
Description
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.
Affected packages (2)
- Alpine/libarchivefrom 0, < 3.4.2-r0
- Debian/libarchivefrom 0, < 3.4.0-2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |