SUSE SLES12 Security Update : apache2 (SUSE-SU-2017:0797-1)

Medium Nessus Plugin ID 97912

Synopsis

The remote SUSE host is missing one or more security updates.

Description

This update for apache2 fixes the following security issues: Security issues fixed :

- CVE-2016-0736: Protect mod_session_crypto data with a MAC to prevent padding oracle attacks (bsc#1016712).

- CVE-2016-2161: Malicious input to mod_auth_digest could have caused the server to crash, resulting in DoS (bsc#1016714).

- CVE-2016-8743: Added new directive 'HttpProtocolOptions Strict' to avoid proxy chain misinterpretation (bsc#1016715). Bugfixes :

- Add missing copy of hcuri and hcexpr from the worker to the health check worker (bsc#1019380).

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Solution

To install this SUSE Security Update use YaST online_update.
Alternatively you can run the command listed for your product :

SUSE Linux Enterprise Software Development Kit 12-SP2:zypper in -t patch SUSE-SLE-SDK-12-SP2-2017-450=1

SUSE Linux Enterprise Server for Raspberry Pi 12-SP2:zypper in -t patch SUSE-SLE-RPI-12-SP2-2017-450=1

SUSE Linux Enterprise Server 12-SP2:zypper in -t patch SUSE-SLE-SERVER-12-SP2-2017-450=1

To bring your system up-to-date, use 'zypper patch'.

See Also

https://bugzilla.suse.com/show_bug.cgi?id=1016712

https://bugzilla.suse.com/show_bug.cgi?id=1016714

https://bugzilla.suse.com/show_bug.cgi?id=1016715

https://bugzilla.suse.com/show_bug.cgi?id=1019380

https://www.suse.com/security/cve/CVE-2016-0736/

https://www.suse.com/security/cve/CVE-2016-2161/

https://www.suse.com/security/cve/CVE-2016-8743/

http://www.nessus.org/u?d42a4943

Plugin Details

Severity: Medium

ID: 97912

File Name: suse_SU-2017-0797-1.nasl

Version: 3.9

Type: local

Agent: unix

Published: 2017/03/23

Updated: 2018/11/30

Dependencies: 12634

Risk Information

Risk Factor: Medium

CVSS v2.0

Base Score: 5

Temporal Score: 3.9

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N

Temporal Vector: CVSS2#E:POC/RL:OF/RC:C

CVSS v3.0

Base Score: 7.5

Temporal Score: 6.7

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:novell:suse_linux:apache2, p-cpe:/a:novell:suse_linux:apache2-debuginfo, p-cpe:/a:novell:suse_linux:apache2-debugsource, p-cpe:/a:novell:suse_linux:apache2-example-pages, p-cpe:/a:novell:suse_linux:apache2-prefork, p-cpe:/a:novell:suse_linux:apache2-prefork-debuginfo, p-cpe:/a:novell:suse_linux:apache2-utils, p-cpe:/a:novell:suse_linux:apache2-utils-debuginfo, p-cpe:/a:novell:suse_linux:apache2-worker, p-cpe:/a:novell:suse_linux:apache2-worker-debuginfo, cpe:/o:novell:suse_linux:12

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 2017/03/22

Reference Information

CVE: CVE-2016-0736, CVE-2016-2161, CVE-2016-8743