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Package "apache2-utils"

Name: apache2-utils

Description:

Apache HTTP Server (utility programs for web servers)

Latest version: 2.4.41-4ubuntu3.17
Release: focal (20.04)
Level: updates
Repository: main
Head package: apache2
Homepage: https://httpd.apache.org/

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Other versions of "apache2-utils" in Focal

Repository Area Version
base main 2.4.41-4ubuntu3
security main 2.4.41-4ubuntu3.17

Changelog

Version: 2.4.41-4ubuntu3.17 2024-04-11 19:06:51 UTC

  apache2 (2.4.41-4ubuntu3.17) focal-security; urgency=medium

  * SECURITY UPDATE: HTTP response splitting
    - debian/patches/CVE-2023-38709.patch: header validation after
      content-* are eval'ed in modules/http/http_filters.c.
    - CVE-2023-38709
  * SECURITY UPDATE: HTTP Response Splitting in multiple modules
    - debian/patches/CVE-2024-24795.patch: let httpd handle CL/TE for
      non-http handlers in include/util_script.h,
      modules/aaa/mod_authnz_fcgi.c, modules/generators/mod_cgi.c,
      modules/generators/mod_cgid.c, modules/http/http_filters.c,
      modules/proxy/ajp_header.c, modules/proxy/mod_proxy_fcgi.c,
      modules/proxy/mod_proxy_scgi.c, modules/proxy/mod_proxy_uwsgi.c.
    - CVE-2024-24795
  * SECURITY UPDATE: HTTP/2 DoS by memory exhaustion on endless
    continuation frames
    - debian/patches/CVE-2024-27316.patch: bail after too many failed reads
      in modules/http2/h2_session.c, modules/http2/h2_stream.c,
      modules/http2/h2_stream.h.
    - CVE-2024-27316

 -- Marc Deslauriers <email address hidden> Wed, 10 Apr 2024 13:46:26 -0400

Source diff to previous version
CVE-2023-38709 Faulty input validation in the core of Apache allows malicious or exploitable backend/content generators to split HTTP responses. This issue affects
CVE-2024-24795 HTTP Response splitting in multiple modules in Apache HTTP Server allows an attacker that can inject malicious response headers into backend applicat
CVE-2024-27316 HTTP/2 incoming headers exceeding the limit are temporarily buffered in nghttp2 in order to generate an informative HTTP 413 response. If a client do

Version: 2.4.41-4ubuntu3.16 2024-03-13 09:06:51 UTC

  apache2 (2.4.41-4ubuntu3.16) focal; urgency=medium

  * d/c/m/setenvif.conf, d/p/fix-dolphin-to-delete-webdav-dirs.patch: Add
    dolphin and Konqueror/5 careful redirection so that directories can be
    deleted via webdav.
    (LP: #1927742)

 -- Bryce Harrington <email address hidden> Tue, 16 Jan 2024 19:00:27 -0800

Source diff to previous version
1927742 dolphin in focal can't delete webdav directories running on focal's apache

Version: 2.4.41-4ubuntu3.15 2023-11-22 17:07:00 UTC

  apache2 (2.4.41-4ubuntu3.15) focal-security; urgency=medium

  * SECURITY UPDATE: mod_macro buffer over-read
    - debian/patches/CVE-2023-31122.patch: fix length in
      modules/core/mod_macro.c.
    - CVE-2023-31122
  * SECURITY UPDATE: Multiple issues in HTTP/2
    - CVE-2023-43622: DoS in HTTP/2 with initial windows size 0
    - CVE-2023-45802: HTTP/2 stream memory not reclaimed right away on RST
    - debian/tests/run-test-suite: run with HARNESS_VERBOSE=1.
    - debian/patches/update_tests.patch: backport tests from jammy's
      2.4.52 to improve test coverage.
    - debian/patches/update_http2.patch: backport version 2.0.22 of
      mod_http2 from httpd 2.4.58.
    - CVE-2023-43622
    - CVE-2023-45802

 -- Marc Deslauriers <email address hidden> Thu, 26 Oct 2023 09:54:09 -0400

Source diff to previous version

Version: 2.4.41-4ubuntu3.14 2023-03-09 17:06:59 UTC

  apache2 (2.4.41-4ubuntu3.14) focal-security; urgency=medium

  * SECURITY UPDATE: HTTP request splitting with mod_rewrite and mod_proxy
    - debian/patches/CVE-2023-25690-1.patch: don't forward invalid query
      strings in modules/http2/mod_proxy_http2.c,
      modules/mappers/mod_rewrite.c, modules/proxy/mod_proxy_ajp.c,
      modules/proxy/mod_proxy_balancer.c, modules/proxy/mod_proxy_http.c,
      modules/proxy/mod_proxy_wstunnel.c.
    - debian/patches/CVE-2023-25690-2.patch: Fix missing APLOGNO in
      modules/http2/mod_proxy_http2.c.
    - CVE-2023-25690
  * SECURITY UPDATE: mod_proxy_uwsgi HTTP response splitting
    - debian/patches/CVE-2023-27522.patch: stricter backend HTTP response
      parsing/validation in modules/proxy/mod_proxy_uwsgi.c.
    - CVE-2023-27522

 -- Marc Deslauriers <email address hidden> Wed, 08 Mar 2023 12:32:54 -0500

Source diff to previous version
CVE-2023-25690 Some mod_proxy configurations on Apache HTTP Server versions 2.4.0 through 2.4.55 allow a HTTP Request Smuggling attack. Configurations are affected
CVE-2023-27522 HTTP Response Smuggling vulnerability in Apache HTTP Server via mod_proxy_uwsgi. This issue affects Apache HTTP Server: from 2.4.30 through 2.4.55. S

Version: 2.4.41-4ubuntu3.13 2023-02-01 16:09:33 UTC

  apache2 (2.4.41-4ubuntu3.13) focal-security; urgency=medium

  * SECURITY UPDATE: DoS via crafted If header in mod_dav
    - debian/patches/CVE-2006-20001.patch: fix error path for "Not" prefix
      parsing in modules/dav/main/util.c.
    - CVE-2006-20001
  * SECURITY UPDATE: request smuggling in mod_proxy_ajp
    - debian/patches/CVE-2022-36760.patch: cleanup on error in
      modules/proxy/mod_proxy_ajp.c.
    - CVE-2022-36760
  * SECURITY UPDATE: response header truncation issue
    - debian/patches/CVE-2022-37436.patch: fail on bad header in
      modules/proxy/mod_proxy_http.c, server/protocol.c.
    - CVE-2022-37436

 -- Marc Deslauriers <email address hidden> Mon, 23 Jan 2023 13:36:09 -0500

CVE-2006-20001 A carefully crafted If: request header can cause a memory read, or write of a single zero byte, in a pool (heap) memory location beyond the header va
CVE-2022-36760 Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling') vulnerability in mod_proxy_ajp of Apache HTTP Server allows an attacker to sm
CVE-2022-37436 Prior to Apache HTTP Server 2.4.55, a malicious backend can cause the response headers to be truncated early, resulting in some headers being incorpo



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