CVE-2018-17199

Upstream information

CVE-2018-17199 at MITRE

Description

In Apache HTTP Server 2.4 release 2.4.37 and prior, mod_session checks the session expiry time before decoding the session. This causes session expiry time to be ignored for mod_session_cookie sessions since the expiry time is loaded when the session is decoded.

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SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v2 Scores

	National Vulnerability Database
Base Score	5
Vector	AV:N/AC:L/Au:N/C:N/I:P/A:N
Access Vector	Network
Access Complexity	Low
Authentication	None
Confidentiality Impact	None
Integrity Impact	Partial
Availability Impact	None

CVSS v3 Scores

	National Vulnerability Database	SUSE
Base Score	7.5	4.3
Vector	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N	CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
Access Vector	Network	Network
Access Complexity	Low	Low
Privileges Required	None	None
User Interaction	None	Required
Scope	Unchanged	Unchanged
Confidentiality Impact	None	None
Integrity Impact	High	None
Availability Impact	None	Low
CVSSv3 Version	3	3

SUSE Bugzilla entries: 1122838 [RESOLVED / FIXED], 1122839 [RESOLVED / FIXED]

SUSE Security Advisories:

• SUSE-SU-2019:0498-1, published Tue Feb 26 13:12:40 MST 2019
• SUSE-SU-2019:0504-1, published Wed Feb 27 04:12:29 MST 2019
• SUSE-SU-2019:0888-1, published Fri Apr 5 04:13:46 MDT 2019
• SUSE-SU-2019:0888-2, published Fri Apr 12 04:40:24 MDT 2019
• SUSE-SU-2019:0889-1, published Fri Apr 5 04:15:44 MDT 2019
• openSUSE-SU-2019:0296-1, published Wed, 6 Mar 2019 21:12:16 +0100 (CET)
• openSUSE-SU-2019:0305-1, published Fri, 8 Mar 2019 15:10:48 +0100 (CET)

List of released packages

Product(s)	Fixed package version(s)	References
SUSE Linux Enterprise High Performance Computing 12 SP5 SUSE Linux Enterprise Server 12 SP5	apache2 >= 2.4.23-29.43.1 apache2-doc >= 2.4.23-29.43.1 apache2-example-pages >= 2.4.23-29.43.1 apache2-prefork >= 2.4.23-29.43.1 apache2-utils >= 2.4.23-29.43.1 apache2-worker >= 2.4.23-29.43.1
SUSE Linux Enterprise Module for Open Buildservice Development Tools 15	apache2-event >= 2.4.33-3.9.7 apache2-example-pages >= 2.4.33-3.9.7	Patchnames: SUSE-SLE-Module-Development-Tools-OBS-15-2019-504
SUSE Linux Enterprise Module for Server Applications 15 SP1	apache2 >= 2.4.33-3.15.1 apache2-devel >= 2.4.33-3.15.1 apache2-doc >= 2.4.33-3.15.1 apache2-prefork >= 2.4.33-3.15.1 apache2-utils >= 2.4.33-3.15.1 apache2-worker >= 2.4.33-3.15.1
SUSE Linux Enterprise Module for Server Applications 15	apache2 >= 2.4.33-3.9.7 apache2-devel >= 2.4.33-3.9.7 apache2-doc >= 2.4.33-3.9.7 apache2-prefork >= 2.4.33-3.9.7 apache2-utils >= 2.4.33-3.9.7 apache2-worker >= 2.4.33-3.9.7	Patchnames: SUSE-SLE-Module-Server-Applications-15-2019-504
SUSE Linux Enterprise Server 12 SP1-LTSS	apache2 >= 2.4.16-20.24.1 apache2-doc >= 2.4.16-20.24.1 apache2-example-pages >= 2.4.16-20.24.1 apache2-prefork >= 2.4.16-20.24.1 apache2-utils >= 2.4.16-20.24.1 apache2-worker >= 2.4.16-20.24.1	Patchnames: SUSE-SLE-SERVER-12-SP1-2019-888
SUSE Linux Enterprise Server 12 SP3 SUSE Linux Enterprise Server for SAP Applications 12 SP3	apache2 >= 2.4.23-29.34.4 apache2-doc >= 2.4.23-29.34.4 apache2-example-pages >= 2.4.23-29.34.4 apache2-prefork >= 2.4.23-29.34.4 apache2-utils >= 2.4.23-29.34.4 apache2-worker >= 2.4.23-29.34.4	Patchnames: SUSE-SLE-SERVER-12-SP3-2019-498
SUSE Linux Enterprise Server 12 SP4 SUSE Linux Enterprise Server for SAP Applications 12 SP4	apache2 >= 2.4.23-29.34.4 apache2-doc >= 2.4.23-29.34.4 apache2-example-pages >= 2.4.23-29.34.4 apache2-prefork >= 2.4.23-29.34.4 apache2-utils >= 2.4.23-29.34.4 apache2-worker >= 2.4.23-29.34.4	Patchnames: SUSE-SLE-SERVER-12-SP4-2019-498
SUSE Linux Enterprise Server 12-LTSS	apache2 >= 2.4.10-14.36.1 apache2-doc >= 2.4.10-14.36.1 apache2-example-pages >= 2.4.10-14.36.1 apache2-prefork >= 2.4.10-14.36.1 apache2-utils >= 2.4.10-14.36.1 apache2-worker >= 2.4.10-14.36.1	Patchnames: SUSE-SLE-SERVER-12-2019-889
SUSE Linux Enterprise Server for SAP Applications 12 SP1	apache2 >= 2.4.16-20.24.1 apache2-doc >= 2.4.16-20.24.1 apache2-example-pages >= 2.4.16-20.24.1 apache2-prefork >= 2.4.16-20.24.1 apache2-utils >= 2.4.16-20.24.1 apache2-worker >= 2.4.16-20.24.1	Patchnames: SUSE-SLE-SAP-12-SP1-2019-888
SUSE Linux Enterprise Software Development Kit 12 SP3	apache2-devel >= 2.4.23-29.34.4	Patchnames: SUSE-SLE-SDK-12-SP3-2019-498
SUSE Linux Enterprise Software Development Kit 12 SP4	apache2-devel >= 2.4.23-29.34.4	Patchnames: SUSE-SLE-SDK-12-SP4-2019-498
SUSE Linux Enterprise Software Development Kit 12 SP5	apache2-devel >= 2.4.23-29.43.1
openSUSE Leap 15.0	apache2 >= 2.4.33-lp150.2.9.1 apache2-devel >= 2.4.33-lp150.2.9.1 apache2-doc >= 2.4.33-lp150.2.9.1 apache2-event >= 2.4.33-lp150.2.9.1 apache2-example-pages >= 2.4.33-lp150.2.9.1 apache2-prefork >= 2.4.33-lp150.2.9.1 apache2-utils >= 2.4.33-lp150.2.9.1 apache2-worker >= 2.4.33-lp150.2.9.1	Patchnames: openSUSE-2019-296

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Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification.

Product(s)	Source package	State
SLE-HPC (12)	apache2	Released
SLES (12)	apache2	Released
SLES-BCL (12)	apache2	In progress
SLES-ESPOS (12)	apache2	In progress
SLES-LTSS (12)	apache2	Released
SLES-LTSS (15)	apache2	In progress
SLES-LTSS-ERICSSON (12)	apache2	In progress
SLES-LTSS-SAP (12)	apache2	In progress
SLES_BCL (15)	apache2	In progress
SLES_SAP (12)	apache2	In progress
SLES_SAP (15)	apache2	In progress
SLE_HPC-ESPOS (15)	apache2	In progress
SLE_HPC-LTSS (15)	apache2	In progress
SUSE-Manager-Proxy (4.0)	apache2	In progress
SUSE-Manager-Retail-Branch-Server (4.0)	apache2	In progress
SUSE-Manager-Server (4.0)	apache2	In progress
SUSE_SLES (11)	apache2	Not affected
SUSE_SLES_LTSS (11)	apache2	Not affected
SUSE_SLES_SAP (11)	apache2	Not affected
caasp (4.0)	apache2	In progress
hpe-helion-openstack (8)	apache2	In progress
ses (6)	apache2	In progress
sle-module-server-applications (15)	apache2	Released
sle-sdk (11)	apache2	Not affected
sle-sdk (12)	apache2	Released
sle-studioonsite (1.3)	apache2	Not affected
suse-openstack-cloud (8)	apache2	In progress
suse-openstack-cloud (9)	apache2	In progress
suse-openstack-cloud-crowbar (8)	apache2	In progress
suse-openstack-cloud-crowbar (9)	apache2	In progress