# CVE-2019-0220: httpd: The httpd packages provide the Apache HTTP Server, a powerful, efficient, and extensible web server. Security Fix(es... CVE-2019-0220 is fixed in 17 products on 1 platform, first by apache2 2.4.29-1ubuntu4.6, released April 1, 2019. It is not reported as exploited. Patch Radar priority: Routine. - Web page: https://patchblox.com/security/cve/CVE-2019-0220 - Priority: Routine - CVSS: 5.3 (Moderate) - EPSS: 0.1786 - CISA KEV: not listed - Exploited (vendor report): no - Publicly disclosed: no - Published: Apr 1, 2019 ## Description The httpd packages provide the Apache HTTP Server, a powerful, efficient, and extensible web server. Security Fix(es): * httpd: mod_auth_digest: access control bypass due to race condition (CVE-2019-0217) * httpd: URL normalization inconsistency (CVE-2019-0220) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.1 Release Notes linked from the References section. ## Where it's fixed | Platform | Product | Fixed in | Fix | Released | |---|---|---|---|---| | Linux | apache2 Ubuntu 18.04.6 LTS (bionic) | 2.4.29-1ubuntu4.6 | [apache2 2.4.29-1ubuntu4.6](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-apache2-2.4.29-1ubuntu4.6.md) | Apr 1, 2019 | | Linux | apache2-bin Ubuntu 18.04.6 LTS (bionic) | 2.4.29-1ubuntu4.6 | [apache2-bin 2.4.29-1ubuntu4.6](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-apache2-bin-2.4.29-1ubuntu4.6.md) | Apr 1, 2019 | | Linux | apache2-data Ubuntu 18.04.6 LTS (bionic) | 2.4.29-1ubuntu4.6 | [apache2-data 2.4.29-1ubuntu4.6](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-apache2-data-2.4.29-1ubuntu4.6.md) | Apr 1, 2019 | | Linux | apache2-suexec-custom Ubuntu 18.04.6 LTS (bionic) | 2.4.29-1ubuntu4.6 | [apache2-suexec-custom 2.4.29-1ubuntu4.6](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-apache2-suexec-custom-2.4.29-1ubuntu4.6.md) | Apr 1, 2019 | | Linux | apache2-suexec-pristine Ubuntu 18.04.6 LTS (bionic) | 2.4.29-1ubuntu4.6 | [apache2-suexec-pristine 2.4.29-1ubuntu4.6](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-apache2-suexec-pristine-2.4.29-1ubuntu4.6.md) | Apr 1, 2019 | | Linux | apache2-utils Ubuntu 18.04.6 LTS (bionic) | 2.4.29-1ubuntu4.6 | [apache2-utils 2.4.29-1ubuntu4.6](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-apache2-utils-2.4.29-1ubuntu4.6.md) | Apr 1, 2019 | | Linux | httpd RHEL 8 | 0:2.4.37-16.module+el8.1.0+4134+e6bad0ed | [RHSA-2019:3436](https://patchblox.com/security/data/fix/linux/rhsa-2019-3436.md) | Nov 5, 2019 | | Linux | httpd ol 8 | 0:2.4.37-16.0.1.module+el8.1.0+5385+dcd9ff33 | [ELSA-2019-3436](https://patchblox.com/security/data/fix/linux/elsa-2019-3436.md) | Nov 14, 2019 | | Linux | httpd-devel RHEL 8 | 0:2.4.37-16.module+el8.1.0+4134+e6bad0ed | [RHSA-2019:3436](https://patchblox.com/security/data/fix/linux/rhsa-2019-3436.md) | Nov 5, 2019 | | Linux | httpd-devel ol 8 | 0:2.4.37-16.0.1.module+el8.1.0+5385+dcd9ff33 | [ELSA-2019-3436](https://patchblox.com/security/data/fix/linux/elsa-2019-3436.md) | Nov 14, 2019 | | Linux | httpd-filesystem RHEL 8 | 0:2.4.37-16.module+el8.1.0+4134+e6bad0ed | [RHSA-2019:3436](https://patchblox.com/security/data/fix/linux/rhsa-2019-3436.md) | Nov 5, 2019 | | Linux | httpd-filesystem ol 8 | 0:2.4.37-16.0.1.module+el8.1.0+5385+dcd9ff33 | [ELSA-2019-3436](https://patchblox.com/security/data/fix/linux/elsa-2019-3436.md) | Nov 14, 2019 | | Linux | httpd-manual RHEL 8 | 0:2.4.37-16.module+el8.1.0+4134+e6bad0ed | [RHSA-2019:3436](https://patchblox.com/security/data/fix/linux/rhsa-2019-3436.md) | Nov 5, 2019 | | Linux | httpd-manual ol 8 | 0:2.4.37-16.0.1.module+el8.1.0+5385+dcd9ff33 | [ELSA-2019-3436](https://patchblox.com/security/data/fix/linux/elsa-2019-3436.md) | Nov 14, 2019 | | Linux | httpd-tools RHEL 8 | 0:2.4.37-16.module+el8.1.0+4134+e6bad0ed | [RHSA-2019:3436](https://patchblox.com/security/data/fix/linux/rhsa-2019-3436.md) | Nov 5, 2019 | | Linux | httpd-tools ol 8 | 0:2.4.37-16.0.1.module+el8.1.0+5385+dcd9ff33 | [ELSA-2019-3436](https://patchblox.com/security/data/fix/linux/elsa-2019-3436.md) | Nov 14, 2019 | | Linux | mod_http2 RHEL 8 | 0:1.11.3-3.module+el8.1.0+4134+e6bad0ed | [RHSA-2019:3436](https://patchblox.com/security/data/fix/linux/rhsa-2019-3436.md) | Nov 5, 2019 | | Linux | mod_http2 ol 8 | 0:1.11.3-3.module+el8.1.0+5385+dcd9ff33 | [ELSA-2019-3436](https://patchblox.com/security/data/fix/linux/elsa-2019-3436.md) | Nov 14, 2019 | | Linux | mod_ldap RHEL 8 | 0:2.4.37-16.module+el8.1.0+4134+e6bad0ed | [RHSA-2019:3436](https://patchblox.com/security/data/fix/linux/rhsa-2019-3436.md) | Nov 5, 2019 | | Linux | mod_ldap ol 8 | 0:2.4.37-16.0.1.module+el8.1.0+5385+dcd9ff33 | [ELSA-2019-3436](https://patchblox.com/security/data/fix/linux/elsa-2019-3436.md) | Nov 14, 2019 | | Linux | mod_md RHEL 8 | 0:2.4.37-16.module+el8.1.0+4134+e6bad0ed | [RHSA-2019:3436](https://patchblox.com/security/data/fix/linux/rhsa-2019-3436.md) | Nov 5, 2019 | | Linux | mod_md ol 8 | 0:2.4.37-16.0.1.module+el8.1.0+5385+dcd9ff33 | [ELSA-2019-3436](https://patchblox.com/security/data/fix/linux/elsa-2019-3436.md) | Nov 14, 2019 | | Linux | mod_proxy_html RHEL 8 | 1:2.4.37-16.module+el8.1.0+4134+e6bad0ed | [RHSA-2019:3436](https://patchblox.com/security/data/fix/linux/rhsa-2019-3436.md) | Nov 5, 2019 | | Linux | mod_proxy_html ol 8 | 1:2.4.37-16.0.1.module+el8.1.0+5385+dcd9ff33 | [ELSA-2019-3436](https://patchblox.com/security/data/fix/linux/elsa-2019-3436.md) | Nov 14, 2019 | | Linux | mod_session RHEL 8 | 0:2.4.37-16.module+el8.1.0+4134+e6bad0ed | [RHSA-2019:3436](https://patchblox.com/security/data/fix/linux/rhsa-2019-3436.md) | Nov 5, 2019 | | Linux | mod_session ol 8 | 0:2.4.37-16.0.1.module+el8.1.0+5385+dcd9ff33 | [ELSA-2019-3436](https://patchblox.com/security/data/fix/linux/elsa-2019-3436.md) | Nov 14, 2019 | | Linux | mod_ssl RHEL 8 | 1:2.4.37-16.module+el8.1.0+4134+e6bad0ed | [RHSA-2019:3436](https://patchblox.com/security/data/fix/linux/rhsa-2019-3436.md) | Nov 5, 2019 | | Linux | mod_ssl ol 8 | 1:2.4.37-16.0.1.module+el8.1.0+5385+dcd9ff33 | [ELSA-2019-3436](https://patchblox.com/security/data/fix/linux/elsa-2019-3436.md) | Nov 14, 2019 | --- Data as of 2026-11-08T00:53:09Z UTC. 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