openSUSE Security Update: Security update for apache2 ______________________________________________________________________________

Announcement ID: openSUSE-SU-2021:1438-1 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 15.2 ______________________________________________________________________________

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)

This update was imported from the SUSE:SLE-15-SP2:Update update project.

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 15.2:

zypper in -t patch openSUSE-2021-1438=1

Package List:

- openSUSE Leap 15.2 (i586 x86_64):

apache2-2.4.43-lp152.2.21.1 apache2-debuginfo-2.4.43-lp152.2.21.1 apache2-debugsource-2.4.43-lp152.2.21.1 apache2-devel-2.4.43-lp152.2.21.1 apache2-event-2.4.43-lp152.2.21.1 apache2-event-debuginfo-2.4.43-lp152.2.21.1 apache2-example-pages-2.4.43-lp152.2.21.1 apache2-prefork-2.4.43-lp152.2.21.1 apache2-prefork-debuginfo-2.4.43-lp152.2.21.1 apache2-utils-2.4.43-lp152.2.21.1 apache2-utils-debuginfo-2.4.43-lp152.2.21.1 apache2-worker-2.4.43-lp152.2.21.1 apache2-worker-debuginfo-2.4.43-lp152.2.21.1

- openSUSE Leap 15.2 (noarch):

apache2-doc-2.4.43-lp152.2.21.1

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