Upstream information

CVE-2018-1302 at MITRE

Description

When an HTTP/2 stream was destroyed after being handled, the Apache HTTP Server prior to version 2.4.30 could have written a NULL pointer potentially to an already freed memory. The memory pools maintained by the server make this vulnerability hard to trigger in usual configurations, the reporter and the team could not reproduce it outside debug builds, so it is classified as low risk.

SUSE information

Overall state of this security issue: Running

This issue is currently rated as having moderate severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 4.3
Vector AV:N/AC:M/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database SUSE
Base Score 5.9 5.6
Vector AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
Access Vector Network Network
Access Complexity High High
Privileges Required None None
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact None Low
Integrity Impact None Low
Availability Impact High Low
SUSE Bugzilla entry: 1086820 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Linux Enterprise Server 12 SP2-LTSS
  • apache2 >= 2.4.23-29.18.2
  • apache2-doc >= 2.4.23-29.18.2
  • apache2-example-pages >= 2.4.23-29.18.2
  • apache2-prefork >= 2.4.23-29.18.2
  • apache2-utils >= 2.4.23-29.18.2
  • apache2-worker >= 2.4.23-29.18.2
Patchnames:
SUSE-SLE-SERVER-12-SP2-2018-803
SUSE Linux Enterprise Server 12 SP3
  • apache2 >= 2.4.23-29.18.2
  • apache2-doc >= 2.4.23-29.18.2
  • apache2-example-pages >= 2.4.23-29.18.2
  • apache2-prefork >= 2.4.23-29.18.2
  • apache2-utils >= 2.4.23-29.18.2
  • apache2-worker >= 2.4.23-29.18.2
Patchnames:
SUSE-SLE-SERVER-12-SP3-2018-803
SUSE Linux Enterprise Server for SAP Applications 12 SP2
  • apache2 >= 2.4.23-29.18.2
  • apache2-doc >= 2.4.23-29.18.2
  • apache2-example-pages >= 2.4.23-29.18.2
  • apache2-prefork >= 2.4.23-29.18.2
  • apache2-utils >= 2.4.23-29.18.2
  • apache2-worker >= 2.4.23-29.18.2
Patchnames:
SUSE-SLE-SAP-12-SP2-2018-803
SUSE Linux Enterprise Server for SAP Applications 12 SP2-LTSS
  • apache2 >= 2.4.23-29.18.2
  • apache2-doc >= 2.4.23-29.18.2
  • apache2-example-pages >= 2.4.23-29.18.2
  • apache2-prefork >= 2.4.23-29.18.2
  • apache2-utils >= 2.4.23-29.18.2
  • apache2-worker >= 2.4.23-29.18.2
Patchnames:
SUSE-SLE-SERVER-12-SP2-2018-803
SUSE Linux Enterprise Server for SAP Applications 12 SP3
  • apache2 >= 2.4.23-29.18.2
  • apache2-doc >= 2.4.23-29.18.2
  • apache2-example-pages >= 2.4.23-29.18.2
  • apache2-prefork >= 2.4.23-29.18.2
  • apache2-utils >= 2.4.23-29.18.2
  • apache2-worker >= 2.4.23-29.18.2
Patchnames:
SUSE-SLE-SERVER-12-SP3-2018-803
SUSE Linux Enterprise Software Development Kit 12 SP3
  • apache2 >= 2.4.23-29.18.2
  • apache2-devel >= 2.4.23-29.18.2
Patchnames:
SUSE-SLE-SDK-12-SP3-2018-803
SUSE OpenStack Cloud 7
  • apache2 >= 2.4.23-29.18.2
  • apache2-doc >= 2.4.23-29.18.2
  • apache2-example-pages >= 2.4.23-29.18.2
  • apache2-prefork >= 2.4.23-29.18.2
  • apache2-utils >= 2.4.23-29.18.2
  • apache2-worker >= 2.4.23-29.18.2
Patchnames:
SUSE-OpenStack-Cloud-7-2018-803
openSUSE Leap 42.3
  • apache2 >= 2.4.23-22.1
  • apache2-debuginfo >= 2.4.23-22.1
  • apache2-debugsource >= 2.4.23-22.1
  • apache2-devel >= 2.4.23-22.1
  • apache2-doc >= 2.4.23-22.1
  • apache2-event >= 2.4.23-22.1
  • apache2-event-debuginfo >= 2.4.23-22.1
  • apache2-example-pages >= 2.4.23-22.1
  • apache2-prefork >= 2.4.23-22.1
  • apache2-prefork-debuginfo >= 2.4.23-22.1
  • apache2-utils >= 2.4.23-22.1
  • apache2-utils-debuginfo >= 2.4.23-22.1
  • apache2-worker >= 2.4.23-22.1
  • apache2-worker-debuginfo >= 2.4.23-22.1
Patchnames:
openSUSE-2018-438

List of packages in QA

Product(s) Package(s)
SUSE Linux Enterprise Server 12 SP2-BCL
  • apache2 >= 2.4.23-29.18.2
  • apache2-debuginfo >= 2.4.23-29.18.2
  • apache2-debugsource >= 2.4.23-29.18.2
  • apache2-doc >= 2.4.23-29.18.2
  • apache2-example-pages >= 2.4.23-29.18.2
  • apache2-prefork >= 2.4.23-29.18.2
  • apache2-prefork-debuginfo >= 2.4.23-29.18.2
  • apache2-utils >= 2.4.23-29.18.2
  • apache2-utils-debuginfo >= 2.4.23-29.18.2
  • apache2-worker >= 2.4.23-29.18.2
  • apache2-worker-debuginfo >= 2.4.23-29.18.2
SUSE Linux Enterprise Server 12 SP2-LTSS
  • apache2 >= 2.4.23-29.18.2
  • apache2-debuginfo >= 2.4.23-29.18.2
  • apache2-debugsource >= 2.4.23-29.18.2
  • apache2-doc >= 2.4.23-29.18.2
  • apache2-example-pages >= 2.4.23-29.18.2
  • apache2-prefork >= 2.4.23-29.18.2
  • apache2-prefork-debuginfo >= 2.4.23-29.18.2
  • apache2-utils >= 2.4.23-29.18.2
  • apache2-utils-debuginfo >= 2.4.23-29.18.2
  • apache2-worker >= 2.4.23-29.18.2
  • apache2-worker-debuginfo >= 2.4.23-29.18.2
SUSE Linux Enterprise Server 12 SP3
  • apache2 >= 2.4.23-29.18.2
  • apache2-debuginfo >= 2.4.23-29.18.2
  • apache2-debugsource >= 2.4.23-29.18.2
  • apache2-doc >= 2.4.23-29.18.2
  • apache2-example-pages >= 2.4.23-29.18.2
  • apache2-prefork >= 2.4.23-29.18.2
  • apache2-prefork-debuginfo >= 2.4.23-29.18.2
  • apache2-utils >= 2.4.23-29.18.2
  • apache2-utils-debuginfo >= 2.4.23-29.18.2
  • apache2-worker >= 2.4.23-29.18.2
  • apache2-worker-debuginfo >= 2.4.23-29.18.2
SUSE Linux Enterprise Server for SAP Applications 12 SP2
  • apache2 >= 2.4.23-29.18.2
  • apache2-debuginfo >= 2.4.23-29.18.2
  • apache2-debugsource >= 2.4.23-29.18.2
  • apache2-doc >= 2.4.23-29.18.2
  • apache2-example-pages >= 2.4.23-29.18.2
  • apache2-prefork >= 2.4.23-29.18.2
  • apache2-prefork-debuginfo >= 2.4.23-29.18.2
  • apache2-utils >= 2.4.23-29.18.2
  • apache2-utils-debuginfo >= 2.4.23-29.18.2
  • apache2-worker >= 2.4.23-29.18.2
  • apache2-worker-debuginfo >= 2.4.23-29.18.2
SUSE Linux Enterprise Server for SAP Applications 12 SP2-BCL
  • apache2 >= 2.4.23-29.18.2
  • apache2-debuginfo >= 2.4.23-29.18.2
  • apache2-debugsource >= 2.4.23-29.18.2
  • apache2-doc >= 2.4.23-29.18.2
  • apache2-example-pages >= 2.4.23-29.18.2
  • apache2-prefork >= 2.4.23-29.18.2
  • apache2-prefork-debuginfo >= 2.4.23-29.18.2
  • apache2-utils >= 2.4.23-29.18.2
  • apache2-utils-debuginfo >= 2.4.23-29.18.2
  • apache2-worker >= 2.4.23-29.18.2
  • apache2-worker-debuginfo >= 2.4.23-29.18.2
SUSE Linux Enterprise Server for SAP Applications 12 SP2-LTSS
  • apache2 >= 2.4.23-29.18.2
  • apache2-debuginfo >= 2.4.23-29.18.2
  • apache2-debugsource >= 2.4.23-29.18.2
  • apache2-doc >= 2.4.23-29.18.2
  • apache2-example-pages >= 2.4.23-29.18.2
  • apache2-prefork >= 2.4.23-29.18.2
  • apache2-prefork-debuginfo >= 2.4.23-29.18.2
  • apache2-utils >= 2.4.23-29.18.2
  • apache2-utils-debuginfo >= 2.4.23-29.18.2
  • apache2-worker >= 2.4.23-29.18.2
  • apache2-worker-debuginfo >= 2.4.23-29.18.2
SUSE Linux Enterprise Server for SAP Applications 12 SP3
  • apache2 >= 2.4.23-29.18.2
  • apache2-debuginfo >= 2.4.23-29.18.2
  • apache2-debugsource >= 2.4.23-29.18.2
  • apache2-doc >= 2.4.23-29.18.2
  • apache2-example-pages >= 2.4.23-29.18.2
  • apache2-prefork >= 2.4.23-29.18.2
  • apache2-prefork-debuginfo >= 2.4.23-29.18.2
  • apache2-utils >= 2.4.23-29.18.2
  • apache2-utils-debuginfo >= 2.4.23-29.18.2
  • apache2-worker >= 2.4.23-29.18.2
  • apache2-worker-debuginfo >= 2.4.23-29.18.2
SUSE Linux Enterprise Software Development Kit 12 SP3
  • apache2 >= 2.4.23-29.18.2
  • apache2-debuginfo >= 2.4.23-29.18.2
  • apache2-debugsource >= 2.4.23-29.18.2
  • apache2-devel >= 2.4.23-29.18.2
SUSE OpenStack Cloud 7
  • apache2 >= 2.4.23-29.18.2
  • apache2-debuginfo >= 2.4.23-29.18.2
  • apache2-debugsource >= 2.4.23-29.18.2
  • apache2-doc >= 2.4.23-29.18.2
  • apache2-example-pages >= 2.4.23-29.18.2
  • apache2-prefork >= 2.4.23-29.18.2
  • apache2-prefork-debuginfo >= 2.4.23-29.18.2
  • apache2-utils >= 2.4.23-29.18.2
  • apache2-utils-debuginfo >= 2.4.23-29.18.2
  • apache2-worker >= 2.4.23-29.18.2
  • apache2-worker-debuginfo >= 2.4.23-29.18.2


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
SUSE Linux Enterprise SDK 11 SP4 apache2 Not affected
SUSE Linux Enterprise SDK 12 SP2 apache2 In progress
SUSE Linux Enterprise SDK 12 SP3 apache2 In progress
SUSE Linux Enterprise Server 11 SP3 LTSS apache2 Not affected
SUSE Linux Enterprise Server 11 SP4 apache2 Not affected
SUSE Linux Enterprise Server 12 GA LTSS apache2 Released
SUSE Linux Enterprise Server 12 SP1 LTSS apache2 Released
SUSE Linux Enterprise Server 12 SP2 apache2 In progress
SUSE Linux Enterprise Server 12 SP2 LTSS apache2 In progress
SUSE Linux Enterprise Server 12 SP3 apache2 In progress
SUSE Linux Enterprise Server for SAP Applications 12 SP2 apache2 In progress
SUSE Studio Onsite 1.3 apache2 Not affected