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Bug 53560 - apache2: Multiple issues (4.4)
apache2: Multiple issues (4.4)
Status: CLOSED FIXED
Product: UCS
Classification: Unclassified
Component: Security updates
UCS 4.4
All Linux
: P3 normal (vote)
: UCS 4.4-8-errata
Assigned To: Quality Assurance
Erik Damrose
:
Depends on:
Blocks:
  Show dependency tree / graph
 
Reported: 2021-07-12 09:41 CEST by Quality Assurance
Modified: 2021-07-14 17:16 CEST (History)
0 users

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What kind of report is it?: Security Issue
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Max CVSS v3 score: 8.1 (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H)

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Description Quality Assurance univentionstaff 2021-07-12 09:41:42 CEST 
New Debian apache2 2.4.25-3+deb9u10A~4.4.8.202107120934 fixes:
This update addresses the following issues:
* mod_rewrite configurations vulnerable to open redirect (CVE-2020-1927)
* mod_proxy_ftp use of uninitialized value (CVE-2020-1934)
* Single zero byte stack overflow in mod_auth_digest (CVE-2020-35452)
* mod_session NULL pointer dereference in parser (CVE-2021-26690)
* Heap overflow in mod_session (CVE-2021-26691)
* MergeSlashes regression (CVE-2021-30641)
* NULL pointer dereference on specially crafted HTTP/2 request  (CVE-2021-31618)
Comment 1 Quality Assurance univentionstaff 2021-07-12 11:00:17 CEST 
--- mirror/ftp/4.4/unmaintained/4.4-3/source/apache2_2.4.25-3+deb9u9A~4.4.2.201910210907.dsc
+++ apt/ucs_4.4-0-errata4.4-8/source/apache2_2.4.25-3+deb9u10A~4.4.8.202107120934.dsc
@@ -1,9 +1,21 @@
-2.4.25-3+deb9u9A~4.4.2.201910210907 [Mon, 21 Oct 2019 09:07:35 +0200] Univention builddaemon <buildd@univention.de>:
+2.4.25-3+deb9u10A~4.4.8.202107120934 [Mon, 12 Jul 2021 09:42:18 +0200] Univention builddaemon <buildd@univention.de>:
 
   * UCS auto build. The following patches have been applied to the original source package
     05-autostart-setting
     10-apache2-reload
     20-no-proxy
+
+2.4.25-3+deb9u10 [Fri, 09 Jul 2021 10:12:34 +0200] Emilio Pozuelo Monfort <pochu@debian.org>:
+
+  * Non-maintainer upload by the LTS Team.
+  * Backport patches from buster:
+    - CVE-2021-31618: null pointer dereference on crafted HTTP/2 request
+    - CVE-2021-30641: unexpected URL matching with 'MergeSlashes OFF'
+    - CVE-2021-26691: mod_session response handling heap overflow
+    - CVE-2021-26690: mod_session NULL pointer dereference
+    - CVE-2020-35452: mod_auth_digest stack overflow
+    - CVE-2020-1927: mod_rewrite open redirect
+    - CVE-2020-1934: mod_proxy_ftp uninitialized
 
 2.4.25-3+deb9u9 [Sun, 13 Oct 2019 17:43:54 +0200] Stefan Fritsch <sf@debian.org>:
 

<http://piuparts.knut.univention.de/4.4-8/#8070145231492660420>
Comment 2 Erik Damrose univentionstaff 2021-07-14 16:53:10 CEST 
OK: yaml
OK: announce_errata
OK: patch
OK: piuparts

[4.4-8] ac3123ea19 Bug #53560: apache2 2.4.25-3+deb9u10A~4.4.8.202107120934
 doc/errata/staging/apache2.yaml | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
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