CVE-2018-0500

Upstream information

CVE-2018-0500 at MITRE

Description

Curl_smtp_escape_eob in lib/smtp.c in curl 7.54.1 to and including curl 7.60.0 has a heap-based buffer overflow that might be exploitable by an attacker who can control the data that curl transmits over SMTP with certain settings (i.e., use of a nonstandard --limit-rate argument or CURLOPT_BUFFERSIZE value).

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SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having important severity.

CVSS v2 Scores

	National Vulnerability Database
Base Score	7.5
Vector	AV:N/AC:L/Au:N/C:P/I:P/A:P
Access Vector	Network
Access Complexity	Low
Authentication	None
Confidentiality Impact	Partial
Integrity Impact	Partial
Availability Impact	Partial

CVSS v3 Scores

	National Vulnerability Database	SUSE
Base Score	9.8	7.5
Vector	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Access Vector	Network	Network
Access Complexity	Low	High
Privileges Required	None	None
User Interaction	None	Required
Scope	Unchanged	Unchanged
Confidentiality Impact	High	High
Integrity Impact	High	High
Availability Impact	High	High
CVSSv3 Version	3	3

SUSE Bugzilla entry: 1099793 [RESOLVED / FIXED]

SUSE Security Advisories:

• SUSE-CU-2019:697-1, published Tue Jan 14 00:06:48 MST 2020
• SUSE-CU-2019:702-1, published Wed Jan 15 11:24:24 MST 2020
• SUSE-CU-2019:735-1, published Thu Jan 16 10:01:49 MST 2020
• SUSE-CU-2019:740-1, published Sat Feb 1 01:34:57 MST 2020
• SUSE-CU-2019:747-1, published Sat Feb 1 01:36:23 MST 2020
• SUSE-CU-2019:760-1, published Sat Feb 1 01:39:02 MST 2020
• SUSE-CU-2020:118-1, published Thu Apr 9 12:30:52 MDT 2020
• SUSE-CU-2020:119-1, published Thu Apr 9 12:31:02 MDT 2020
• SUSE-CU-2020:120-1, published Thu Apr 9 12:31:10 MDT 2020
• SUSE-CU-2020:121-1, published Thu Apr 9 12:31:22 MDT 2020
• SUSE-CU-2020:122-1, published Thu Apr 9 12:31:31 MDT 2020
• SUSE-CU-2020:196-1, published Tue Jun 16 11:25:08 MDT 2020
• SUSE-CU-2020:201-1, published Tue Jun 16 11:45:25 MDT 2020
• SUSE-CU-2020:54-1, published Mon Feb 17 04:26:04 MST 2020
• SUSE-CU-2020:91-1, published Wed Mar 18 05:25:31 MDT 2020
• SUSE-CU-2020:92-1, published Wed Mar 18 05:35:42 MDT 2020
• SUSE-CU-2020:93-1, published Wed Mar 18 05:41:41 MDT 2020
• SUSE-SU-2018:2423-1, published Fri Aug 17 16:10:30 MDT 2018
• openSUSE-SU-2018:2431-1, published Sun, 19 Aug 2018 15:08:26 +0200 (CEST)

List of released packages

Product(s)	Fixed package version(s)	References
Container caasp/v4/389-ds:1.4.0 Container caasp/v4/busybox:1.26.2 Container caasp/v4/caasp-dex:2.16.0 Container caasp/v4/caaspctl-tooling:beta Container caasp/v4/cert-exporter:2.3.0 Container caasp/v4/cilium-etcd-operator:2.0.5 Container caasp/v4/cilium-init:1.5.3 Container caasp/v4/cilium-operator:1.6.6 Container caasp/v4/cilium:1.6.6 Container caasp/v4/cloud-provider-openstack:1.15.0 Container caasp/v4/configmap-reload:0.3.0 Container caasp/v4/coredns:1.6.5 Container caasp/v4/etcd:3.4.3 Container caasp/v4/gangway:3.1.0 Container caasp/v4/grafana:6.2.5 Container caasp/v4/helm-tiller:2.16.1 Container caasp/v4/hyperkube:v1.17.4 Container caasp/v4/k8s-sidecar:0.1.75 Container caasp/v4/kube-state-metrics:1.9.3 Container caasp/v4/kubernetes-client:1.17.4 Container caasp/v4/kured:1.3.0 Container caasp/v4/metrics-server:0.3.6 Container caasp/v4/prometheus-alertmanager:0.16.2 Container caasp/v4/prometheus-node-exporter:0.17.0 Container caasp/v4/prometheus-pushgateway:0.6.0 Container caasp/v4/prometheus-server:2.7.1 Container caasp/v4/rsyslog:8.39.0 Container caasp/v4/skuba-tooling:0.1.0 Container caasp/v4/test-update:beta Container caasp/v4/velero-plugin-for-aws:1.0.1 Container caasp/v4/velero-plugin-for-gcp:1.0.1 Container caasp/v4/velero-plugin-for-microsoft-azure:1.0.1 Container caasp/v4/velero-restic-restore-helper:1.3.1 Container caasp/v4/velero:1.3.1 Container suse/sle15:15.0 Container suse/sle15:15.1 Image caasp-389-ds-image Image caasp-busybox-image Image caasp-caasp-dex-image Image caasp-cert-exporter-image Image caasp-cilium-etcd-operator-image Image caasp-cilium-image Image caasp-cilium-init-image Image caasp-cilium-operator-image Image caasp-cloud-provider-openstack-image Image caasp-configmap-reload-image Image caasp-coredns-image Image caasp-etcd-image Image caasp-gangway-image Image caasp-grafana-image Image caasp-helm-tiller-image Image caasp-hyperkube-image Image caasp-k8s-sidecar-image Image caasp-kube-state-metrics-image Image caasp-kubernetes-client-image Image caasp-kured-image Image caasp-metrics-server-image Image caasp-prometheus-alertmanager-image Image caasp-prometheus-node-exporter-image Image caasp-prometheus-pushgateway-image Image caasp-prometheus-server-image Image caasp-rsyslog-image Image caasp-test-update-image Image caasp-velero-image Image caasp-velero-plugin-for-aws-image Image caasp-velero-plugin-for-gcp-image Image caasp-velero-plugin-for-microsoft-azure-image Image caasp-velero-restic-restore-helper-image	libcurl4 >= 7.60.0-3.6.4
Container caasp/v4/curl:7.60.0 Image SLES15-EC2-CHOST-HVM-BYOS Image SLES15-SP1-CHOST-BYOS-Ali Image SLES15-SP1-CHOST-BYOS-Azure Image SLES15-SP1-CHOST-BYOS-EC2 Image SLES15-SP1-CHOST-BYOS-GCE Image SLES15-SP1-CHOST-BYOS-OpenStack Image caasp-curl-image	curl >= 7.60.0-3.6.4 libcurl4 >= 7.60.0-3.6.4
SUSE Linux Enterprise Desktop 12 SP4 SUSE Linux Enterprise Server 12 SP4	curl >= 7.60.0-2.11 libcurl4 >= 7.60.0-2.11 libcurl4-32bit >= 7.60.0-2.11
SUSE Linux Enterprise High Performance Computing 12 SP5 SUSE Linux Enterprise Server 12 SP5	curl >= 7.60.0-9.8 libcurl4 >= 7.60.0-9.8 libcurl4-32bit >= 7.60.0-9.8
SUSE Linux Enterprise Module for Basesystem 15 SP1	curl >= 7.60.0-3.17.1 libcurl-devel >= 7.60.0-3.17.1 libcurl4 >= 7.60.0-3.17.1 libcurl4-32bit >= 7.60.0-3.17.1
SUSE Linux Enterprise Module for Basesystem 15	curl >= 7.60.0-3.6.4 libcurl-devel >= 7.60.0-3.6.4 libcurl4 >= 7.60.0-3.6.4 libcurl4-32bit >= 7.60.0-3.6.4	Patchnames: SUSE-SLE-Module-Basesystem-15-2018-1685
SUSE Linux Enterprise Software Development Kit 12 SP4	libcurl-devel >= 7.60.0-2.11
SUSE Linux Enterprise Software Development Kit 12 SP5	libcurl-devel >= 7.60.0-9.8
openSUSE Leap 15.0	curl >= 7.60.0-lp150.2.9.1 curl-debuginfo >= 7.60.0-lp150.2.9.1 curl-debugsource >= 7.60.0-lp150.2.9.1 curl-mini >= 7.60.0-lp150.2.9.1 curl-mini-debuginfo >= 7.60.0-lp150.2.9.1 curl-mini-debugsource >= 7.60.0-lp150.2.9.1 libcurl-devel >= 7.60.0-lp150.2.9.1 libcurl-devel-32bit >= 7.60.0-lp150.2.9.1 libcurl-mini-devel >= 7.60.0-lp150.2.9.1 libcurl4 >= 7.60.0-lp150.2.9.1 libcurl4-32bit >= 7.60.0-lp150.2.9.1 libcurl4-32bit-debuginfo >= 7.60.0-lp150.2.9.1 libcurl4-debuginfo >= 7.60.0-lp150.2.9.1 libcurl4-mini >= 7.60.0-lp150.2.9.1 libcurl4-mini-debuginfo >= 7.60.0-lp150.2.9.1	Patchnames: openSUSE-2019-633

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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
CaaS Platform 1.0	curl	Not affected
CaaS Platform 2.0	curl	Not affected
OpenStack Cloud Magnum Orchestration 7.0	curl	Not affected
SUSE Linux Enterprise Desktop 12 SP3	curl	Not affected
SUSE Linux Enterprise Module for Basesystem 15 GA	curl	Released
SUSE Linux Enterprise SDK 11 SP4	curl	Not affected
SUSE Linux Enterprise SDK 12 SP3	curl	Not affected
SUSE Linux Enterprise Server 11 SP3 LTSS	curl	Not affected
SUSE Linux Enterprise Server 11 SP4	curl	Not affected
SUSE Linux Enterprise Server 12 GA LTSS	curl	Not affected
SUSE Linux Enterprise Server 12 SP1 LTSS	curl	Not affected
SUSE Linux Enterprise Server 12 SP2 LTSS	curl	Not affected
SUSE Linux Enterprise Server 12 SP3	curl	Not affected
SUSE Studio Onsite 1.3	curl	Not affected