Fixed packages 22
| Release | Package | Fixed in |
|---|---|---|
| Red Hat · RHEL 8.8 EUS rhel_eus:8.8::appstream | httpd | 0:2.4.37-56.module+el8.8.0+19808+379766d6.7 |
| Red Hat · RHEL 8.8 EUS rhel_eus:8.8::appstream | httpd-debuginfo | 0:2.4.37-56.module+el8.8.0+19808+379766d6.7 |
| Red Hat · RHEL 8.8 EUS rhel_eus:8.8::appstream | httpd-debugsource | 0:2.4.37-56.module+el8.8.0+19808+379766d6.7 |
| Red Hat · RHEL 8.8 EUS rhel_eus:8.8::appstream | httpd-devel | 0:2.4.37-56.module+el8.8.0+19808+379766d6.7 |
| Red Hat · RHEL 8.8 EUS rhel_eus:8.8::appstream | httpd-filesystem | 0:2.4.37-56.module+el8.8.0+19808+379766d6.7 |
| Red Hat · RHEL 8.8 EUS rhel_eus:8.8::appstream | httpd-manual | 0:2.4.37-56.module+el8.8.0+19808+379766d6.7 |
| Red Hat · RHEL 8.8 EUS rhel_eus:8.8::appstream | httpd-tools | 0:2.4.37-56.module+el8.8.0+19808+379766d6.7 |
| Red Hat · RHEL 8.8 EUS rhel_eus:8.8::appstream | httpd-tools-debuginfo | 0:2.4.37-56.module+el8.8.0+19808+379766d6.7 |
| Red Hat · RHEL 8.8 EUS rhel_eus:8.8::appstream | mod_http2 | 0:1.15.7-8.module+el8.8.0+21773+20528f83.5 |
| Red Hat · RHEL 8.8 EUS rhel_eus:8.8::appstream | mod_http2-debuginfo | 0:1.15.7-8.module+el8.8.0+21773+20528f83.5 |
| Red Hat · RHEL 8.8 EUS rhel_eus:8.8::appstream | mod_http2-debugsource | 0:1.15.7-8.module+el8.8.0+21773+20528f83.5 |
| Red Hat · RHEL 8.8 EUS rhel_eus:8.8::appstream | mod_ldap | 0:2.4.37-56.module+el8.8.0+19808+379766d6.7 |
| Red Hat · RHEL 8.8 EUS rhel_eus:8.8::appstream | mod_ldap-debuginfo | 0:2.4.37-56.module+el8.8.0+19808+379766d6.7 |
| Red Hat · RHEL 8.8 EUS rhel_eus:8.8::appstream | mod_md | 1:2.0.8-8.module+el8.3.0+6814+67d1e611 |
| Red Hat · RHEL 8.8 EUS rhel_eus:8.8::appstream | mod_md-debuginfo | 1:2.0.8-8.module+el8.3.0+6814+67d1e611 |
| Red Hat · RHEL 8.8 EUS rhel_eus:8.8::appstream | mod_md-debugsource | 1:2.0.8-8.module+el8.3.0+6814+67d1e611 |
| Red Hat · RHEL 8.8 EUS rhel_eus:8.8::appstream | mod_proxy_html | 1:2.4.37-56.module+el8.8.0+19808+379766d6.7 |
| Red Hat · RHEL 8.8 EUS rhel_eus:8.8::appstream | mod_proxy_html-debuginfo | 1:2.4.37-56.module+el8.8.0+19808+379766d6.7 |
| Red Hat · RHEL 8.8 EUS rhel_eus:8.8::appstream | mod_session | 0:2.4.37-56.module+el8.8.0+19808+379766d6.7 |
| Red Hat · RHEL 8.8 EUS rhel_eus:8.8::appstream | mod_session-debuginfo | 0:2.4.37-56.module+el8.8.0+19808+379766d6.7 |
| Red Hat · RHEL 8.8 EUS rhel_eus:8.8::appstream | mod_ssl | 1:2.4.37-56.module+el8.8.0+19808+379766d6.7 |
| Red Hat · RHEL 8.8 EUS rhel_eus:8.8::appstream | mod_ssl-debuginfo | 1:2.4.37-56.module+el8.8.0+19808+379766d6.7 |
Vulnerabilities 2
-
High 7.5
Apache HTTP Server: HTTP/2 DoS by memory exhaustion on endless continuation frames
HTTP/2 incoming headers exceeding the limit are temporarily buffered in nghttp2 in order to generate an informative HTTP 413 response. If a client does not stop sending headers, this leads to memory exhaustion.
-
Unscored —CVE-2023-45802 Public exploit
Apache HTTP Server: HTTP/2 stream memory not reclaimed right away on RST
When a HTTP/2 stream was reset (RST frame) by a client, there was a time window were the request's memory resources were not reclaimed immediately. Instead, de-allocation was deferred to connection close. A client could send new requests and resets, keeping t…
References
-
article
https://access.redhat.com/security/updates/classification/#moderate
-
report
https://bugzilla.redhat.com/show_bug.cgi?id=2243877
-
report
https://bugzilla.redhat.com/show_bug.cgi?id=2268277
-
advisory
https://security.access.redhat.com/data/csaf/v2/advisories/2024/rhsa-2024_2891.json
-
report
https://access.redhat.com/security/cve/CVE-2023-45802
-
advisory
https://www.cve.org/CVERecord?id=CVE-2023-45802
-
advisory
https://nvd.nist.gov/vuln/detail/CVE-2023-45802
-
article
https://httpd.apache.org/security/vulnerabilities_24.html
-
report
https://access.redhat.com/security/cve/CVE-2024-27316
-
advisory
https://www.cve.org/CVERecord?id=CVE-2024-27316
-
advisory
https://nvd.nist.gov/vuln/detail/CVE-2024-27316
-
article
https://nowotarski.info/http2-continuation-flood/
-
advisory
https://www.kb.cert.org/vuls/id/421644