CVE-2017-7976
7.1
HIGH
CVSS 3.1
EPSS 0.29%
Description
Artifex jbig2dec 0.13 allows out-of-bounds writes and reads because of an integer overflow in the jbig2_image_compose function in jbig2_image.c during operations on a crafted .jb2 file, leading to a denial of service (application crash) or disclosure of sensitive information from process memory.
How to fix CVE-2017-7976
To remediate CVE-2017-7976, upgrade the affected package to a fixed version below.
- Debian/jbig2dec—upgrade to 0.13-4.1 or later
Is CVE-2017-7976 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 0.13-4.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.1 | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H |