VDB
RHSA-2020%3A3977
RHSA-2020%3A3977
PUBLISHED
CVSS 7.5 HIGH
An update for evince and poppler is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Risk Scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Red Hat Enterprise Linux Server Optional (v. 7) | ||
| Red Hat Enterprise Linux Workstation (v. 7) | ||
| poppler | ||
| evince | ||
| Red Hat Enterprise Linux Workstation Optional (v. 7) | ||
| Red Hat Enterprise Linux ComputeNode (v. 7) | ||
| Red Hat Enterprise Linux Client Optional (v. 7) | ||
| Red Hat Enterprise Linux Server (v. 7) | ||
| Red Hat Enterprise Linux Client (v. 7) | ||
| Red Hat Enterprise Linux ComputeNode Optional (v. 7) |
Timeline
- Sep 29, 2020 CVE Published
- Nov 21, 2025 CVE Updated
- Apr 30, 2026 Distribution Patch
- Apr 30, 2026 Security Advisory
- Apr 30, 2026 Distribution Patch
- May 1, 2026 Security Advisory
References
- https://access.redhat.com/errata/RHSA-2020:3977 advisory
- https://access.redhat.com/security/updates/classification/#low url
- https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/7.9_release_notes/index url
- https://bugzilla.redhat.com/show_bug.cgi?id=1797453 url
- https://bugzilla.redhat.com/show_bug.cgi?id=1610436 url
- https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_3977.json advisory