kritisch
CVE-2021-20325
httpd: Regression of CVE-2021-40438 and CVE-2021-26691 fixes in Red Hat Enterprise Linux 8.5
In der Trivy Database seit spätestens 24. Okt. 2026, 07:11 UTCWann der Eintrag vor diesem Build hinzukam, ist nicht erfasst.
Einstufung nach Quelle
NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Red Hat9.0CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
Trivys eigenes Label ist CRITICAL. Kritisch laut NVD. Niedriger laut Red Hat (hoch), AlmaLinux (hoch), Oracle (hoch), Rocky Linux (hoch).
Beschreibung
Missing fixes for CVE-2021-40438 and CVE-2021-26691 in the versions of httpd, as shipped in Red Hat Enterprise Linux 8.5.0, causes a security regression compared to the versions shipped in Red Hat Enterprise Linux 8.4. A user who installs or updates to Red Hat Enterprise Linux 8.5.0 would be vulnerable to the mentioned CVEs, even if they were properly fixed in Red Hat Enterprise Linux 8.4. CVE-2021-20325 was assigned to that Red Hat specific security regression and it does not affect the upstream versions of httpd.
Betroffene Pakete und behobene Versionen
| Quelle | Paket | Behoben in |
|---|---|---|
| alma 8 | httpd:2.4::httpd, httpd:2.4::httpd-devel, httpd:2.4::httpd-filesystem und 8 weitere | 2.4.37-43.module_el8.5.0+2597+c4b14997.alma und 3 weitere |
| Oracle Linux 8 | httpd, httpd-devel, httpd-filesystem und 8 weitere | 2.4.37-43.0.1.module+el8.5.0+20426+404a9eb9 und 3 weitere |
| rocky 8 | httpd:2.4::httpd, httpd:2.4::httpd-devel, httpd:2.4::httpd-filesystem und 8 weitere | 2.4.37-43.module+el8.5.0+714+5ec56ee8 und 3 weitere |
Alle 33 Einträge aus 3 Quellen zeigen
| Quelle | Paket | Behoben in |
|---|---|---|
| alma 8 | httpd:2.4::httpd | 2.4.37-43.module_el8.5.0+2597+c4b14997.alma |
| alma 8 | httpd:2.4::httpd-devel | 2.4.37-43.module_el8.5.0+2597+c4b14997.alma |
| alma 8 | httpd:2.4::httpd-filesystem | 2.4.37-43.module_el8.5.0+2597+c4b14997.alma |
| alma 8 | httpd:2.4::httpd-manual | 2.4.37-43.module_el8.5.0+2597+c4b14997.alma |
| alma 8 | httpd:2.4::httpd-tools | 2.4.37-43.module_el8.5.0+2597+c4b14997.alma |
| alma 8 | httpd:2.4::mod_http2 | 1.15.7-3.module_el8.5.0+2609+b30d9eec |
| alma 8 | httpd:2.4::mod_ldap | 2.4.37-43.module_el8.5.0+2597+c4b14997.alma |
| alma 8 | httpd:2.4::mod_md | 1:2.0.8-8.module_el8.5.0+2609+b30d9eec |
| alma 8 | httpd:2.4::mod_proxy_html | 1:2.4.37-43.module_el8.5.0+2597+c4b14997.alma |
| alma 8 | httpd:2.4::mod_session | 2.4.37-43.module_el8.5.0+2597+c4b14997.alma |
| alma 8 | httpd:2.4::mod_ssl | 1:2.4.37-43.module_el8.5.0+2597+c4b14997.alma |
| Oracle Linux 8 | httpd | 2.4.37-43.0.1.module+el8.5.0+20426+404a9eb9 |
| Oracle Linux 8 | httpd-devel | 2.4.37-43.0.1.module+el8.5.0+20426+404a9eb9 |
| Oracle Linux 8 | httpd-filesystem | 2.4.37-43.0.1.module+el8.5.0+20426+404a9eb9 |
| Oracle Linux 8 | httpd-manual | 2.4.37-43.0.1.module+el8.5.0+20426+404a9eb9 |
| Oracle Linux 8 | httpd-tools | 2.4.37-43.0.1.module+el8.5.0+20426+404a9eb9 |
| Oracle Linux 8 | mod_http2 | 1.15.7-3.module+el8.4.0+20024+b87b2deb |
| Oracle Linux 8 | mod_ldap | 2.4.37-43.0.1.module+el8.5.0+20426+404a9eb9 |
| Oracle Linux 8 | mod_md | 1:2.0.8-8.module+el8.3.0+7816+49791cfd |
| Oracle Linux 8 | mod_proxy_html | 1:2.4.37-43.0.1.module+el8.5.0+20426+404a9eb9 |
| Oracle Linux 8 | mod_session | 2.4.37-43.0.1.module+el8.5.0+20426+404a9eb9 |
| Oracle Linux 8 | mod_ssl | 1:2.4.37-43.0.1.module+el8.5.0+20426+404a9eb9 |
| rocky 8 | httpd:2.4::httpd | 2.4.37-43.module+el8.5.0+714+5ec56ee8 |
| rocky 8 | httpd:2.4::httpd-devel | 2.4.37-43.module+el8.5.0+714+5ec56ee8 |
| rocky 8 | httpd:2.4::httpd-filesystem | 2.4.37-43.module+el8.5.0+714+5ec56ee8 |
| rocky 8 | httpd:2.4::httpd-manual | 2.4.37-43.module+el8.5.0+714+5ec56ee8 |
| rocky 8 | httpd:2.4::httpd-tools | 2.4.37-43.module+el8.5.0+714+5ec56ee8 |
| rocky 8 | httpd:2.4::mod_http2 | 1.15.7-3.module+el8.5.0+695+1fa8055e |
| rocky 8 | httpd:2.4::mod_ldap | 2.4.37-43.module+el8.5.0+714+5ec56ee8 |
| rocky 8 | httpd:2.4::mod_md | 1:2.0.8-8.module+el8.5.0+695+1fa8055e |
| rocky 8 | httpd:2.4::mod_proxy_html | 1:2.4.37-43.module+el8.5.0+714+5ec56ee8 |
| rocky 8 | httpd:2.4::mod_session | 2.4.37-43.module+el8.5.0+714+5ec56ee8 |
| rocky 8 | httpd:2.4::mod_ssl | 1:2.4.37-43.module+el8.5.0+714+5ec56ee8 |
Referenzen
- https://access.redhat.com/security/cve/CVE-2021-20325
- https://bugzilla.redhat.com/show_bug.cgi?id=2017321
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20325
- https://errata.almalinux.org/8/ALSA-2021-4537.html
- https://errata.rockylinux.org/RLSA-2021:4537
- https://linux.oracle.com/cve/CVE-2021-20325.html
- https://linux.oracle.com/errata/ELSA-2021-4537.html
- https://nvd.nist.gov/vuln/detail/CVE-2021-20325