CVE-2017-5977
5.5
MEDIUM
CVSS 3.1
EPSS 0.44%
Description
The zzip_mem_entry_extra_block function in memdisk.c in zziplib 0.13.62 allows remote attackers to cause a denial of service (invalid memory read and crash) via a crafted ZIP file.
How to fix CVE-2017-5977
To remediate CVE-2017-5977, upgrade the affected package to a fixed version below.
- Debian/zziplib—upgrade to 0.13.62-3.1 or later
Is CVE-2017-5977 being exploited?
Low — EPSS is 0.4%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 0.13.62-3.1
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 |