VDB
RHSA-2021%3A2998
RHSA-2021%3A2998
PUBLISHED
CVSS 7.5 HIGH
Red Hat Security Advisory: glibc 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_eus:7.7::server | nscd | 0, 0 |
| Red Hat:rhel_eus:7.7::computenode | glibc-static | 0, 0 |
| Red Hat:rhel_eus:7.7::computenode | glibc | 0, 0 |
| Red Hat:rhel_eus:7.7::computenode | glibc-debuginfo-common | 0, 0 |
| Red Hat:rhel_eus:7.7::computenode | glibc-utils | 0, 0 |
| Red Hat:rhel_eus:7.7::computenode | glibc-devel | 0, 0 |
| Red Hat:rhel_eus:7.7::server | glibc-static | 0, 0 |
| Red Hat:rhel_eus:7.7::computenode | glibc-common | 0, 0 |
| Red Hat:rhel_eus:7.7::server | glibc-common | 0, 0 |
| Red Hat:rhel_eus:7.7::server | glibc-debuginfo | 0, 0 |
| Red Hat:rhel_eus:7.7::server | glibc-utils | 0, 0 |
| Red Hat:rhel_eus:7.7::computenode | glibc-debuginfo | 0, 0 |
| Red Hat:rhel_eus:7.7::server | glibc | 0, 0 |
| Red Hat:rhel_eus:7.7::computenode | glibc-headers | 0, 0 |
| Red Hat:rhel_eus:7.7::server | glibc-headers | 0, 0 |
| Red Hat:rhel_eus:7.7::computenode | nscd | 0, 0 |
| Red Hat:rhel_eus:7.7::server | glibc-debuginfo-common | 0, 0 |
| Red Hat:rhel_eus:7.7::server | glibc-devel | 0, 0 |
Timeline
- Aug 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
- May 1, 2026 Security Advisory
References
- https://access.redhat.com/errata/RHSA-2021:2998 advisory
- https://access.redhat.com/security/updates/classification/#moderate article
- https://bugzilla.redhat.com/show_bug.cgi?id=1810670 report
- https://bugzilla.redhat.com/show_bug.cgi?id=1905213 report
- https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_2998.json advisory
- https://access.redhat.com/security/cve/CVE-2020-10029 report
- https://www.cve.org/CVERecord?id=CVE-2020-10029 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2020-10029 advisory
- https://access.redhat.com/security/cve/CVE-2020-29573 report
- https://www.cve.org/CVERecord?id=CVE-2020-29573 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2020-29573 advisory
- https://sourceware.org/pipermail/libc-alpha/2020-September/117779.html article