CVE-2017-1000101

Upstream information

CVE-2017-1000101 at MITRE

Description

curl supports "globbing" of URLs, in which a user can pass a numerical range to have the tool iterate over those numbers to do a sequence of transfers. In the globbing function that parses the numerical range, there was an omission that made curl read a byte beyond the end of the URL if given a carefully crafted, or just wrongly written, URL. The URL is stored in a heap based buffer, so it could then be made to wrongly read something else instead of crashing. An example of a URL that triggers the flaw would be `http://ur%20[0-60000000000000000000`.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v2 Scores
	National Vulnerability Database	SUSE
Base Score	4.3	6.4
Vector	AV:N/AC:M/Au:N/C:P/I:N/A:N	AV:N/AC:L/Au:N/C:P/I:N/A:P
Access Vector	Network	Network
Access Complexity	Medium	Low
Authentication	None	None
Confidentiality Impact	Partial	Partial
Integrity Impact	None	None
Availability Impact	None	Partial

CVSS v3 Scores
	National Vulnerability Database	SUSE
Base Score	6.5	6.5
Vector	AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N	AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
Access Vector	Network	Network
Access Complexity	Low	Low
Privileges Required	None	None
User Interaction	Required	None
Scope	Unchanged	Unchanged
Confidentiality Impact	High	Low
Integrity Impact	None	None
Availability Impact	None	Low

SUSE Bugzilla entry: 1051643 [RESOLVED]

SUSE Security Advisories:

SUSE-SU-2017:2174-1, published Wed Aug 16 07:07:48 MDT 2017
SUSE-SU-2017:2470-1, published Thu, 14 Sep 2017 21:11:54 +0200 (CEST)
SUSE-SU-2017:2699-1, published Wed, 11 Oct 2017 03:06:53 +0200 (CEST)
SUSE-SU-2017:2700-1, published Wed, 11 Oct 2017 03:07:32 +0200 (CEST)
SUSE-SU-2017:2701-1, published Wed, 11 Oct 2017 03:08:09 +0200 (CEST)
openSUSE-SU-2017:2205-1, published Fri, 18 Aug 2017 03:06:57 +0200 (CEST)

List of released packages

Product(s)	Fixed package version(s)	References
Openstack Cloud Magnum Orchestration 7	`curl >= 7.37.0-37.3.1` `libcurl4 >= 7.37.0-37.3.1`	Patchnames: SUSE-OpenStack-Cloud-Magnum-Orchestration-7-2017-1335
SUSE CaaS Platform ALL	`caasp-container-manifests >= 0.0.0+git_r155_93e40ab-2.3.3` `container-feeder >= 0.0.0+20170901.git_r55_17ecbd3-2.3.3` `curl >= 7.37.0-37.3.1` `libcurl4 >= 7.37.0-37.3.1` `sles12-mariadb-docker-image >= 1.1.0-2.3.10` `sles12-pause-docker-image >= 1.1.0-2.3.11` `sles12-pv-recycler-node-docker-image >= 1.1.0-2.3.10` `sles12-salt-api-docker-image >= 1.1.0-2.3.9` `sles12-salt-master-docker-image >= 1.1.0-4.3.10` `sles12-salt-minion-docker-image >= 1.1.0-2.3.8` `sles12-velum-docker-image >= 1.1.0-4.3.9`	Patchnames: SUSE-CAASP-ALL-2017-1335 SUSE-CAASP-ALL-2017-1531
SUSE Linux Enterprise Desktop 12 SP2	`curl >= 7.37.0-37.3.1` `libcurl4 >= 7.37.0-37.3.1` `libcurl4-32bit >= 7.37.0-37.3.1`	Patchnames: SUSE-SLE-DESKTOP-12-SP2-2017-1335
SUSE Linux Enterprise Desktop 12 SP3	`curl >= 7.37.0-37.3.1` `libcurl4 >= 7.37.0-37.3.1` `libcurl4-32bit >= 7.37.0-37.3.1`	Patchnames: SUSE-SLE-DESKTOP-12-SP3-2017-1335
SUSE Linux Enterprise Desktop 12 SP4	`curl >= 7.60.0-2.11` `libcurl4 >= 7.60.0-2.11` `libcurl4-32bit >= 7.60.0-2.11`	Patchnames: SUSE Linux Enterprise Desktop 12 SP4 GA curl
SUSE Linux Enterprise Module for Basesystem 15	`curl >= 7.60.0-1.1` `libcurl-devel >= 7.60.0-1.1` `libcurl4 >= 7.60.0-1.1` `libcurl4-32bit >= 7.60.0-1.1`	Patchnames: SUSE Linux Enterprise Module for Basesystem 15 GA curl
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`	Patchnames: SUSE Linux Enterprise Module for Basesystem 15 SP1 GA curl
SUSE Linux Enterprise Module for Containers 12	`sles12-docker-image >= 1.1.4-20171002` `sles12sp1-docker-image >= 1.0.7-20171002` `sles12sp2-docker-image >= 1.0.2-20180821`	Patchnames: SUSE-SLE-Module-Containers-12-2017-1672 SUSE-SLE-Module-Containers-12-2017-1673 SUSE-SLE-Module-Containers-12-2018-1762
SUSE Linux Enterprise Server 12 SP2	`curl >= 7.37.0-37.3.1` `libcurl4 >= 7.37.0-37.3.1` `libcurl4-32bit >= 7.37.0-37.3.1`	Patchnames: SUSE-SLE-SERVER-12-SP2-2017-1335
SUSE Linux Enterprise Server 12 SP3	`curl >= 7.37.0-37.3.1` `libcurl4 >= 7.37.0-37.3.1` `libcurl4-32bit >= 7.37.0-37.3.1`	Patchnames: SUSE-SLE-SERVER-12-SP3-2017-1335
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`	Patchnames: SUSE Linux Enterprise Server 12 SP4 GA curl
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2	`curl >= 7.37.0-37.3.1` `libcurl4 >= 7.37.0-37.3.1`	Patchnames: SUSE-SLE-RPI-12-SP2-2017-1335
SUSE Linux Enterprise Server for SAP Applications 12 SP2	`curl >= 7.37.0-37.3.1` `libcurl4 >= 7.37.0-37.3.1` `libcurl4-32bit >= 7.37.0-37.3.1`	Patchnames: SUSE-SLE-SERVER-12-SP2-2017-1335
SUSE Linux Enterprise Server for SAP Applications 12 SP3	`curl >= 7.37.0-37.3.1` `libcurl4 >= 7.37.0-37.3.1` `libcurl4-32bit >= 7.37.0-37.3.1`	Patchnames: SUSE-SLE-SERVER-12-SP3-2017-1335
SUSE Linux Enterprise Software Development Kit 12 SP2	`curl >= 7.37.0-37.3.1` `libcurl-devel >= 7.37.0-37.3.1`	Patchnames: SUSE-SLE-SDK-12-SP2-2017-1335
SUSE Linux Enterprise Software Development Kit 12 SP3	`curl >= 7.37.0-37.3.1` `libcurl-devel >= 7.37.0-37.3.1`	Patchnames: SUSE-SLE-SDK-12-SP3-2017-1335
SUSE Linux Enterprise Software Development Kit 12 SP4	`libcurl-devel >= 7.60.0-2.11`	Patchnames: SUSE Linux Enterprise Software Development Kit 12 SP4 GA libcurl-devel
openSUSE Leap 15.0	`curl >= 7.59.0-lp150.1.1` `libcurl4 >= 7.59.0-lp150.1.1` `libcurl4-32bit >= 7.59.0-lp150.1.1`	Patchnames: openSUSE Leap 15.0 GA curl
openSUSE Leap 42.2	`curl >= 7.37.0-16.6.1` `curl-debuginfo >= 7.37.0-16.6.1` `curl-debugsource >= 7.37.0-16.6.1` `libcurl-devel >= 7.37.0-16.6.1` `libcurl-devel-32bit >= 7.37.0-16.6.1` `libcurl4 >= 7.37.0-16.6.1` `libcurl4-32bit >= 7.37.0-16.6.1` `libcurl4-debuginfo >= 7.37.0-16.6.1` `libcurl4-debuginfo-32bit >= 7.37.0-16.6.1`	Patchnames: openSUSE-2017-951
openSUSE Leap 42.3	`curl >= 7.37.0-20.1` `curl-debuginfo >= 7.37.0-20.1` `curl-debugsource >= 7.37.0-20.1` `libcurl-devel >= 7.37.0-20.1` `libcurl-devel-32bit >= 7.37.0-20.1` `libcurl4 >= 7.37.0-20.1` `libcurl4-32bit >= 7.37.0-20.1` `libcurl4-debuginfo >= 7.37.0-20.1` `libcurl4-debuginfo-32bit >= 7.37.0-20.1`	Patchnames: openSUSE-2017-951

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	Released
CaaS Platform 2.0	curl	Released
OpenStack Cloud Magnum Orchestration 7.0	curl	Released
SUSE Linux Enterprise Desktop 12 SP2	curl	Released
SUSE Linux Enterprise Desktop 12 SP3	curl	Released
SUSE Linux Enterprise SDK 11 SP4	curl	Not affected
SUSE Linux Enterprise SDK 12 SP2	curl	Released
SUSE Linux Enterprise SDK 12 SP3	curl	Released
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	Affected
SUSE Linux Enterprise Server 12 SP1 LTSS	curl	Affected
SUSE Linux Enterprise Server 12 SP2	curl	Released
SUSE Linux Enterprise Server 12 SP2 for Raspberry PI	curl	Released
SUSE Linux Enterprise Server 12 SP3	curl	Released
SUSE Studio Onsite 1.3	curl	Not affected