Upstream information
Description
The OPENSSL_LH_flush() function, which empties a hash table, contains a bug that breaks reuse of the memory occuppied by the removed hash table entries. This function is used when decoding certificates or keys. If a long lived process periodically decodes certificates or keys its memory usage will expand without bounds and the process might be terminated by the operating system causing a denial of service. Also traversing the empty hash table entries will take increasingly more time. Typically such long lived processes might be TLS clients or TLS servers configured to accept client certificate authentication. The function was added in the OpenSSL 3.0 version thus older releases are not affected by the issue. Fixed in OpenSSL 3.0.3 (Affected 3.0.0,3.0.1,3.0.2).SUSE information
Overall state of this security issue: Pending
This issue is currently rated as having important severity.
| National Vulnerability Database | |
|---|---|
| Base Score | 5 |
| Vector | AV:N/AC:L/Au:N/C:N/I:N/A:P |
| Access Vector | Network |
| Access Complexity | Low |
| Authentication | None |
| Confidentiality Impact | None |
| Integrity Impact | None |
| Availability Impact | Partial |
| National Vulnerability Database | SUSE | |
|---|---|---|
| Base Score | 7.5 | 7.5 |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| Access Vector | Network | Network |
| Access Complexity | Low | Low |
| Privileges Required | None | None |
| User Interaction | None | None |
| Scope | Unchanged | Unchanged |
| Confidentiality Impact | None | None |
| Integrity Impact | None | None |
| Availability Impact | High | High |
| CVSSv3 Version | 3.1 | 3.1 |
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Please note that this evaluation state might be work in progress, incomplete or outdated.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 |
|---|---|---|
| HPE Helion OpenStack 8 | openssl | Not affected |
| SLES15-EC2-CHOST-HVM-BYOS | openssl | Not affected |
| SLES15-EC2-CHOST-HVM-BYOS | openssl-1_1 | Not affected |
| SLES15-SP1-CHOST-BYOS-Ali | openssl | Not affected |
| SLES15-SP1-CHOST-BYOS-Ali | openssl-1_1 | Not affected |
| SLES15-SP1-CHOST-BYOS-Azure | openssl | Not affected |
| SLES15-SP1-CHOST-BYOS-Azure | openssl-1_1 | Not affected |
| SLES15-SP1-CHOST-BYOS-EC2 | openssl | Not affected |
| SLES15-SP1-CHOST-BYOS-EC2 | openssl-1_1 | Not affected |
| SLES15-SP1-CHOST-BYOS-GCE | openssl | Not affected |
| SLES15-SP1-CHOST-BYOS-GCE | openssl-1_1 | Not affected |
| SLES15-SP1-CHOST-BYOS-OpenStack | openssl | Not affected |
| SLES15-SP1-CHOST-BYOS-OpenStack | openssl-1_1 | Not affected |
| SLES15-SP2-CHOST-BYOS-Aliyun | openssl | Not affected |
| SLES15-SP2-CHOST-BYOS-Aliyun | openssl-1_1 | Not affected |
| SLES15-SP2-CHOST-BYOS-Azure | openssl | Not affected |
| SLES15-SP2-CHOST-BYOS-Azure | openssl-1_1 | Not affected |
| SLES15-SP2-CHOST-BYOS-EC2 | openssl | Not affected |
| SLES15-SP2-CHOST-BYOS-EC2 | openssl-1_1 | Not affected |
| SLES15-SP2-CHOST-BYOS-GCE | openssl | Not affected |
| SLES15-SP2-CHOST-BYOS-GCE | openssl-1_1 | Not affected |
| SLES15-SP2-CHOST-BYOS-OpenStack | openssl | Not affected |
| SLES15-SP2-CHOST-BYOS-OpenStack | openssl-1_1 | Not affected |
| SLES15-SP3-CHOST-BYOS | openssl-1_1 | Not affected |
| SLES15-SP3-CHOST-BYOS-Aliyun | openssl-1_1 | Not affected |
| SLES15-SP3-CHOST-BYOS-Azure | openssl | Not affected |
| SLES15-SP3-CHOST-BYOS-Azure | openssl-1_1 | Not affected |
| SLES15-SP3-CHOST-BYOS-EC2 | openssl-1_1 | Not affected |
| SLES15-SP3-CHOST-BYOS-GCE | openssl-1_1 | Not affected |
| SLES15-SP4-CHOST-BYOS | openssl-1_1 | Not affected |
| SLES15-SP4-CHOST-BYOS-Aliyun | openssl-1_1 | Not affected |
| SLES15-SP4-CHOST-BYOS-Azure | openssl | Not affected |
| SLES15-SP4-CHOST-BYOS-Azure | openssl-1_1 | Not affected |
| SLES15-SP4-CHOST-BYOS-EC2 | openssl-1_1 | Not affected |
| SLES15-SP4-CHOST-BYOS-GCE | openssl-1_1 | Not affected |
| SUSE CaaS Platform 4.0 | openssl | Not affected |
| SUSE CaaS Platform 4.0 | openssl-1_0_0 | Not affected |
| SUSE CaaS Platform 4.0 | openssl-1_1 | Not affected |
| SUSE Enterprise Storage 6 | openssl | Not affected |
| SUSE Enterprise Storage 6 | openssl-1_0_0 | Not affected |
| SUSE Enterprise Storage 6 | openssl-1_1 | Not affected |
| SUSE Enterprise Storage 7 | openssl | Not affected |
| SUSE Enterprise Storage 7 | openssl-1_0_0 | Not affected |
| SUSE Enterprise Storage 7 | openssl-1_1 | Not affected |
| SUSE Linux Enterprise Desktop 15 SP3 | openssl | Not affected |
| SUSE Linux Enterprise Desktop 15 SP3 | openssl-1_1 | Not affected |
| SUSE Linux Enterprise Desktop 15 SP4 | openssl | Not affected |
| SUSE Linux Enterprise Desktop 15 SP4 | openssl-1_1 | Not affected |
| SUSE Linux Enterprise Desktop 15 SP4 | openssl-3 | Affected |
| SUSE Linux Enterprise High Performance Computing 12 | compat-openssl098 | Not affected |
| SUSE Linux Enterprise High Performance Computing 12 SP5 | openssl | Not affected |
| SUSE Linux Enterprise High Performance Computing 12 SP5 | openssl-1_0_0 | Not affected |
| SUSE Linux Enterprise High Performance Computing 12 SP5 | openssl-1_1 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 LTSS | openssl | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 LTSS | openssl-1_1 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1 ESPOS | openssl | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1 ESPOS | openssl-1_1 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS | openssl | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS | openssl-1_1 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP2 ESPOS | openssl | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP2 ESPOS | openssl-1_1 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS | openssl | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS | openssl-1_1 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP3 | openssl | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP3 | openssl-1_0_0 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP3 | openssl-1_1 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP4 | openssl | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP4 | openssl-1_0_0 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP4 | openssl-1_1 | Not affected |
| SUSE Linux Enterprise High Performance Computing 15 SP4 | openssl-3 | Affected |
| SUSE Linux Enterprise Live Patching 15 SP4 | openssl-1_1-livepatches | Not affected |
| SUSE Linux Enterprise Micro 5.0 | openssl | Not affected |
| SUSE Linux Enterprise Micro 5.0 | openssl-1_1 | Not affected |
| SUSE Linux Enterprise Micro 5.1 | openssl | Not affected |
| SUSE Linux Enterprise Micro 5.1 | openssl-1_1 | Not affected |
| SUSE Linux Enterprise Micro 5.2 | openssl | Not affected |
| SUSE Linux Enterprise Micro 5.2 | openssl-1_1 | Not affected |
| SUSE Linux Enterprise Module for Basesystem 15 SP3 | openssl | Not affected |
| SUSE Linux Enterprise Module for Basesystem 15 SP3 | openssl-1_1 | Not affected |
| SUSE Linux Enterprise Module for Basesystem 15 SP4 | openssl | Not affected |
| SUSE Linux Enterprise Module for Basesystem 15 SP4 | openssl-1_1 | Not affected |
| SUSE Linux Enterprise Module for Basesystem 15 SP4 | openssl-3 | Affected |
| SUSE Linux Enterprise Module for Legacy 12 | compat-openssl098 | Not affected |
| SUSE Linux Enterprise Module for Legacy 15 SP3 | openssl-1_0_0 | Not affected |
| SUSE Linux Enterprise Module for Legacy 15 SP4 | openssl-1_0_0 | Not affected |
| SUSE Linux Enterprise Real Time 15 SP2 | openssl | Not affected |
| SUSE Linux Enterprise Real Time 15 SP2 | openssl-1_1 | Not affected |
| SUSE Linux Enterprise Server 12 | compat-openssl098 | Not affected |
| SUSE Linux Enterprise Server 12 SP2 BCL | openssl | Not affected |
| SUSE Linux Enterprise Server 12 SP3 | compat-openssl098 | Not affected |
| SUSE Linux Enterprise Server 12 SP3 BCL | openssl | Not affected |
| SUSE Linux Enterprise Server 12 SP3 ESPOS | openssl | Not affected |
| SUSE Linux Enterprise Server 12 SP3 LTSS | openssl | Not affected |
| SUSE Linux Enterprise Server 12 SP4 | compat-openssl098 | Not affected |
| SUSE Linux Enterprise Server 12 SP4 ESPOS | openssl | Not affected |
| SUSE Linux Enterprise Server 12 SP4 ESPOS | openssl-1_0_0 | Not affected |
| SUSE Linux Enterprise Server 12 SP4 ESPOS | openssl-1_1 | Not affected |
| SUSE Linux Enterprise Server 12 SP4 LTSS | openssl | Not affected |
| SUSE Linux Enterprise Server 12 SP4 LTSS | openssl-1_0_0 | Not affected |
| SUSE Linux Enterprise Server 12 SP4 LTSS | openssl-1_1 | Not affected |
| SUSE Linux Enterprise Server 12 SP5 | compat-openssl098 | Not affected |
| SUSE Linux Enterprise Server 12 SP5 | openssl | Not affected |
| SUSE Linux Enterprise Server 12 SP5 | openssl-1_0_0 | Not affected |
| SUSE Linux Enterprise Server 12 SP5 | openssl-1_1 | Not affected |
| SUSE Linux Enterprise Server 15 ESPOS | openssl | Not affected |
| SUSE Linux Enterprise Server 15 ESPOS | openssl-1_1 | Not affected |
| SUSE Linux Enterprise Server 15 LTSS | openssl | Not affected |
| SUSE Linux Enterprise Server 15 LTSS | openssl-1_0_0 | Not affected |
| SUSE Linux Enterprise Server 15 LTSS | openssl-1_1 | Not affected |
| SUSE Linux Enterprise Server 15 SP1 LTSS | openssl | Not affected |
| SUSE Linux Enterprise Server 15 SP1 LTSS | openssl-1_0_0 | Not affected |
| SUSE Linux Enterprise Server 15 SP1 LTSS | openssl-1_1 | Not affected |
| SUSE Linux Enterprise Server 15 SP2 LTSS | openssl | Not affected |
| SUSE Linux Enterprise Server 15 SP2 LTSS | openssl-1_0_0 | Not affected |
| SUSE Linux Enterprise Server 15 SP2 LTSS | openssl-1_1 | Not affected |
| SUSE Linux Enterprise Server 15 SP3 | openssl | Not affected |
| SUSE Linux Enterprise Server 15 SP3 | openssl-1_0_0 | Not affected |
| SUSE Linux Enterprise Server 15 SP3 | openssl-1_1 | Not affected |
| SUSE Linux Enterprise Server 15 SP4 | openssl | Not affected |
| SUSE Linux Enterprise Server 15 SP4 | openssl-1_0_0 | Not affected |
| SUSE Linux Enterprise Server 15 SP4 | openssl-1_1 | Not affected |
| SUSE Linux Enterprise Server 15 SP4 | openssl-3 | Affected |
| SUSE Linux Enterprise Server Business Critical Linux 15 SP1 | openssl | Not affected |
| SUSE Linux Enterprise Server Business Critical Linux 15 SP1 | openssl-1_0_0 | Not affected |
| SUSE Linux Enterprise Server Business Critical Linux 15 SP1 | openssl-1_1 | Not affected |
| SUSE Linux Enterprise Server Business Critical Linux 15 SP2 | openssl | Not affected |
| SUSE Linux Enterprise Server Business Critical Linux 15 SP2 | openssl-1_1 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 | compat-openssl098 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | compat-openssl098 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP3 | openssl | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | compat-openssl098 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | openssl | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | openssl-1_0_0 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | openssl-1_1 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | compat-openssl098 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | openssl | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | openssl-1_0_0 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | openssl-1_1 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 | openssl | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 | openssl-1_0_0 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 | openssl-1_1 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | openssl | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | openssl-1_0_0 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | openssl-1_1 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP2 | openssl | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP2 | openssl-1_0_0 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP2 | openssl-1_1 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP3 | openssl | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP3 | openssl-1_0_0 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP3 | openssl-1_1 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP4 | openssl | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP4 | openssl-1_0_0 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP4 | openssl-1_1 | Not affected |
| SUSE Linux Enterprise Server for SAP Applications 15 SP4 | openssl-3 | Affected |
| SUSE Linux Enterprise Software Development Kit 12 SP5 | openssl-1_1 | Not affected |
| SUSE Linux Enterprise Storage 7.1 | openssl | Not affected |
| SUSE Linux Enterprise Storage 7.1 | openssl-1_0_0 | Not affected |
| SUSE Linux Enterprise Storage 7.1 | openssl-1_1 | Not affected |
| SUSE Manager Proxy 4.1 | openssl | Not affected |
| SUSE Manager Proxy 4.1 | openssl-1_0_0 | Not affected |
| SUSE Manager Proxy 4.1 | openssl-1_1 | Not affected |
| SUSE Manager Proxy 4.2 | openssl | Not affected |
| SUSE Manager Proxy 4.2 | openssl-1_0_0 | Not affected |
| SUSE Manager Proxy 4.2 | openssl-1_1 | Not affected |
| SUSE Manager Proxy 4.3 | openssl | Not affected |
| SUSE Manager Proxy 4.3 | openssl-1_0_0 | Not affected |
| SUSE Manager Proxy 4.3 | openssl-1_1 | Not affected |
| SUSE Manager Proxy 4.3 | openssl-3 | Affected |
| SUSE Manager Retail Branch Server 4.1 | openssl | Not affected |
| SUSE Manager Retail Branch Server 4.1 | openssl-1_0_0 | Not affected |
| SUSE Manager Retail Branch Server 4.1 | openssl-1_1 | Not affected |
| SUSE Manager Retail Branch Server 4.2 | openssl | Not affected |
| SUSE Manager Retail Branch Server 4.2 | openssl-1_0_0 | Not affected |
| SUSE Manager Retail Branch Server 4.2 | openssl-1_1 | Not affected |
| SUSE Manager Retail Branch Server 4.3 | openssl | Not affected |
| SUSE Manager Retail Branch Server 4.3 | openssl-1_0_0 | Not affected |
| SUSE Manager Retail Branch Server 4.3 | openssl-1_1 | Not affected |
| SUSE Manager Retail Branch Server 4.3 | openssl-3 | Affected |
| SUSE Manager Server 4.1 | openssl | Not affected |
| SUSE Manager Server 4.1 | openssl-1_0_0 | Not affected |
| SUSE Manager Server 4.1 | openssl-1_1 | Not affected |
| SUSE Manager Server 4.2 | openssl | Not affected |
| SUSE Manager Server 4.2 | openssl-1_0_0 | Not affected |
| SUSE Manager Server 4.2 | openssl-1_1 | Not affected |
| SUSE Manager Server 4.3 | openssl | Not affected |
| SUSE Manager Server 4.3 | openssl-1_0_0 | Not affected |
| SUSE Manager Server 4.3 | openssl-1_1 | Not affected |
| SUSE Manager Server 4.3 | openssl-3 | Affected |
| SUSE OpenStack Cloud 8 | openssl | Not affected |
| SUSE OpenStack Cloud 9 | openssl | Not affected |
| SUSE OpenStack Cloud 9 | openssl-1_0_0 | Not affected |
| SUSE OpenStack Cloud 9 | openssl-1_1 | Not affected |
| SUSE OpenStack Cloud Crowbar 8 | openssl | Not affected |
| SUSE OpenStack Cloud Crowbar 9 | openssl | Not affected |
| SUSE OpenStack Cloud Crowbar 9 | openssl-1_0_0 | Not affected |
| SUSE OpenStack Cloud Crowbar 9 | openssl-1_1 | Not affected |
| suse/sles12sp4 suse/sles12sp5 | openssl-1_0_0 | Not affected |
| bci/bci-init bci/golang bci/golang:1.16 bci/golang:1.17 bci/node:12 bci/node:14 bci/nodejs bci/openjdk bci/openjdk-devel bci/openjdk-devel:11 bci/openjdk:17 bci/python bci/python:3 bci/ruby ses/6/cephcsi/cephcsi ses/6/rook/ceph ses/7.1/ceph/grafana ses/7.1/ceph/haproxy ses/7.1/ceph/keepalived ses/7.1/ceph/prometheus-alertmanager ses/7.1/ceph/prometheus-node-exporter ses/7.1/ceph/prometheus-server ses/7.1/ceph/prometheus-snmp_notifier ses/7.1/cephcsi/cephcsi ses/7.1/cephcsi/csi-attacher:v3.4.0 ses/7.1/cephcsi/csi-node-driver-registrar:v2.5.0 ses/7.1/cephcsi/csi-provisioner:v3.1.0 ses/7.1/cephcsi/csi-resizer:v1.4.0 ses/7.1/cephcsi/csi-snapshotter:v5.0.1 ses/7.1/rook/ceph ses/7/ceph/ceph ses/7/ceph/grafana ses/7/ceph/prometheus-alertmanager ses/7/ceph/prometheus-node-exporter ses/7/ceph/prometheus-server ses/7/cephcsi/cephcsi ses/7/cephcsi/csi-attacher:v2.1.0 ses/7/cephcsi/csi-attacher:v3.3.0 ses/7/cephcsi/csi-livenessprobe:v1.1.0 ses/7/cephcsi/csi-node-driver-registrar:v1.2.0 ses/7/cephcsi/csi-node-driver-registrar:v2.3.0 ses/7/cephcsi/csi-provisioner:v1.6.0 ses/7/cephcsi/csi-provisioner:v3.0.0 ses/7/cephcsi/csi-resizer:v0.4.0 ses/7/cephcsi/csi-resizer:v1.3.0 ses/7/cephcsi/csi-snapshotter:v2.1.1 ses/7/cephcsi/csi-snapshotter:v4.2.0 ses/7/prometheus-webhook-snmp ses/7/rook/ceph suse/389-ds suse/manager/4.3/proxy-httpd suse/manager/4.3/proxy-salt-broker suse/manager/4.3/proxy-tftpd suse/sle-micro-rancher/5.2 suse/sle-micro/5.0/toolbox suse/sle-micro/5.2/toolbox suse/sle-micro/5.3/toolbox suse/sle15:15.0 suse/sle15:15.1 suse/sle15:15.2 suse/sle15:15.3 suse/sle15:15.4 trento/trento-runner | openssl-1_1 | Not affected |
| ses/6/cephcsi/cephcsi ses/6/rook/ceph ses/7/ceph/ceph ses/7/ceph/grafana ses/7/ceph/prometheus-alertmanager ses/7/ceph/prometheus-node-exporter ses/7/ceph/prometheus-server ses/7/cephcsi/cephcsi ses/7/cephcsi/csi-attacher:v2.1.0 ses/7/cephcsi/csi-attacher:v3.3.0 ses/7/cephcsi/csi-livenessprobe:v1.1.0 ses/7/cephcsi/csi-node-driver-registrar:v1.2.0 ses/7/cephcsi/csi-node-driver-registrar:v2.3.0 ses/7/cephcsi/csi-provisioner:v1.6.0 ses/7/cephcsi/csi-provisioner:v3.0.0 ses/7/cephcsi/csi-resizer:v0.4.0 ses/7/cephcsi/csi-resizer:v1.3.0 ses/7/cephcsi/csi-snapshotter:v2.1.1 ses/7/cephcsi/csi-snapshotter:v4.2.0 ses/7/prometheus-webhook-snmp ses/7/rook/ceph suse/389-ds suse/manager/4.3/proxy-httpd suse/sle-micro-rancher/5.2 suse/sle-micro/5.0/toolbox suse/sle15:15.0 suse/sle15:15.1 suse/sle15:15.2 suse/sles12sp3 suse/sles12sp4 suse/sles12sp5 | openssl | Not affected |
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