VDB
RHSA-2021%3A4387
RHSA-2021%3A4387
PUBLISHED
CVSS 5.900000095367432 MEDIUM
Red Hat Security Advisory: libssh security update
Risk Scores
CVSS 3.1
5.900000095367432
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Red Hat:enterprise_linux:8::appstream | libssh | 0, 0 |
| Red Hat:enterprise_linux:8::baseos | libssh-config | 0, 0 |
| Red Hat:enterprise_linux:8::baseos | libssh-debugsource | 0, 0 |
| Red Hat:enterprise_linux:8::appstream | libssh-config | 0, 0 |
| Red Hat:enterprise_linux:8::appstream | libssh-debugsource | 0, 0 |
| Red Hat:enterprise_linux:8::baseos | libssh | 0, 0 |
| Red Hat:enterprise_linux:8::appstream | libssh-debuginfo | 0, 0 |
| Red Hat:enterprise_linux:8::baseos | libssh-debuginfo | 0, 0 |
| Red Hat:enterprise_linux:8::appstream | libssh-devel | 0, 0 |
| Red Hat:enterprise_linux:8::baseos | libssh-devel | 0, 0 |
Timeline
- Nov 9, 2021 CVE Published
- Nov 21, 2025 CVE Updated
- May 1, 2026 Distribution Patch
- May 1, 2026 Distribution Patch
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
References
- https://access.redhat.com/errata/RHSA-2021:4387 advisory
- https://access.redhat.com/security/updates/classification/#low article
- https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.5_release_notes/ article
- https://bugzilla.redhat.com/show_bug.cgi?id=1862456 report
- https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_4387.json advisory
- https://access.redhat.com/security/cve/CVE-2020-16135 report
- https://www.cve.org/CVERecord?id=CVE-2020-16135 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2020-16135 advisory
- https://bugs.gentoo.org/734624 article