CVE-2015-8922
5.5
MEDIUM
CVSS 3.1
EPSS 0.39%
Description
The read_CodersInfo function in archive_read_support_format_7zip.c in libarchive before 3.2.0 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via a crafted 7z file, related to the _7z_folder struct.
How to fix CVE-2015-8922
To remediate CVE-2015-8922, upgrade the affected package to a fixed version below.
- Debian/libarchive—upgrade to 3.2.0-2 or later
Is CVE-2015-8922 being exploited?
Low — EPSS is 0.4%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 3.2.0-2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.5 | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |