VDB
RHSA-2021%3A1475
RHSA-2021%3A1475
PUBLISHED
CVSS 7.5 HIGH
Red Hat Security Advisory: bind security update
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:rhel_aus:7.3::server | bind-libs | 0, 0 |
| Red Hat:rhel_aus:7.3::server | bind-pkcs11 | 0, 0 |
| Red Hat:rhel_aus:7.3::server | bind-lite-devel | 0, 0 |
| Red Hat:rhel_aus:7.3::server | bind-pkcs11-libs | 0, 0 |
| Red Hat:rhel_aus:7.3::server | bind-devel | 0, 0 |
| Red Hat:rhel_aus:7.3::server | bind-pkcs11-devel | 0, 0 |
| Red Hat:rhel_aus:7.3::server | bind-chroot | 0, 0 |
| Red Hat:rhel_aus:7.3::server | bind-debuginfo | 0, 0 |
| Red Hat:rhel_aus:7.3::server | bind-sdb | 0, 0 |
| Red Hat:rhel_aus:7.3::server | bind-libs-lite | 0, 0 |
| Red Hat:rhel_aus:7.3::server | bind-license | 0, 0 |
| Red Hat:rhel_aus:7.3::server | bind | 0, 0 |
| Red Hat:rhel_aus:7.3::server | bind-sdb-chroot | 0, 0 |
| Red Hat:rhel_aus:7.3::server | bind-pkcs11-utils | 0, 0 |
| Red Hat:rhel_aus:7.3::server | bind-utils | 0, 0 |
Timeline
- May 3, 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-2021:1475 advisory
- https://access.redhat.com/security/updates/classification/#important article
- https://bugzilla.redhat.com/show_bug.cgi?id=1953857 report
- https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_1475.json advisory
- https://access.redhat.com/security/cve/CVE-2021-25215 report
- https://www.cve.org/CVERecord?id=CVE-2021-25215 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2021-25215 advisory
- https://kb.isc.org/docs/cve-2021-25215 article