openSUSE-SU-2021:3522-1: important: Security update for apache2
openSUSE Security Update: Security update for apache2
______________________________________________________________________________
Announcement ID: openSUSE-SU-2021:3522-1
Rating: important
References: #1190666 #1190669 #1190702 #1190703
Cross-References: CVE-2021-34798 CVE-2021-36160 CVE-2021-39275
CVE-2021-40438
CVSS scores:
CVE-2021-34798 (SUSE): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVE-2021-36160 (SUSE): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVE-2021-39275 (SUSE): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVE-2021-40438 (SUSE): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Affected Products:
openSUSE Leap 15.3
______________________________________________________________________________
An update that fixes four vulnerabilities is now available.
Description:
This update for apache2 fixes the following issues:
- CVE-2021-40438: Fixed a SRF via a crafted request uri-path. (bsc#1190703)
- CVE-2021-36160: Fixed an out-of-bounds read via a crafted request
uri-path. (bsc#1190702)
- CVE-2021-39275: Fixed an out-of-bounds write in ap_escape_quotes() via
malicious input. (bsc#1190666)
- CVE-2021-34798: Fixed a NULL pointer dereference via malformed requests.
(bsc#1190669)
Patch Instructions:
To install this openSUSE Security Update use the SUSE recommended installation methods
like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:
- openSUSE Leap 15.3:
zypper in -t patch openSUSE-SLE-15.3-2021-3522=1
Package List:
- openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):
apache2-2.4.43-3.32.1
apache2-debuginfo-2.4.43-3.32.1
apache2-debugsource-2.4.43-3.32.1
apache2-devel-2.4.43-3.32.1
apache2-event-2.4.43-3.32.1
apache2-event-debuginfo-2.4.43-3.32.1
apache2-example-pages-2.4.43-3.32.1
apache2-prefork-2.4.43-3.32.1
apache2-prefork-debuginfo-2.4.43-3.32.1
apache2-utils-2.4.43-3.32.1
apache2-utils-debuginfo-2.4.43-3.32.1
apache2-worker-2.4.43-3.32.1
apache2-worker-debuginfo-2.4.43-3.32.1
- openSUSE Leap 15.3 (noarch):
apache2-doc-2.4.43-3.32.1
References:
https://www.suse.com/security/cve/CVE-2021-34798.html
https://www.suse.com/security/cve/CVE-2021-36160.html
https://www.suse.com/security/cve/CVE-2021-39275.html
https://www.suse.com/security/cve/CVE-2021-40438.html
https://bugzilla.suse.com/1190666
https://bugzilla.suse.com/1190669
https://bugzilla.suse.com/1190702
https://bugzilla.suse.com/1190703
An apache2 security update has been released for openSUSE Leap 15.3.
