NVD Vulnerability Detail

CVE-2017-16613

Summary	An issue was discovered in middleware.py in OpenStack Swauth through 1.2.0 when used with OpenStack Swift through 2.15.1. The Swift object store and proxy server are saving (unhashed) tokens retrieved from the Swauth middleware authentication mechanism to a log file as part of a GET URI. This allows attackers to bypass authentication by inserting a token into an X-Auth-Token header of a new request. NOTE: github.com/openstack/swauth URLs do not mean that Swauth is maintained by an official OpenStack project team.
Publication Date	Nov. 21, 2017, 10:29 p.m.
Registration Date	Jan. 26, 2021, 1:18 p.m.
Last Update	Nov. 21, 2024, 12:16 p.m.

Affected software configurations

Configuration2		or higher	or less	more than	less than
cpe:2.3:o:debian:debian_linux:9.0:::::::*

Related information, measures and tools

No	URL	タグ
1	http://www.securityfocus.com/bid/101926	Third Party Advisory VDB Entry
2	http://www.securityfocus.com/bid/101926	Third Party Advisory VDB Entry
3	https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=882314	Issue Tracking Patch Third Party Advisory
4	https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=882314	Issue Tracking Patch Third Party Advisory
5	https://bugs.launchpad.net/swift/+bug/1655781	Issue Tracking Patch Third Party Advisory
6	https://bugs.launchpad.net/swift/+bug/1655781	Issue Tracking Patch Third Party Advisory
7	https://github.com/openstack/swauth/commit/70af7986265a3defea054c46efc82d0698917298	Issue Tracking Patch Third Party Advisory
8	https://github.com/openstack/swauth/commit/70af7986265a3defea054c46efc82d0698917298	Issue Tracking Patch Third Party Advisory
9	https://www.debian.org/security/2017/dsa-4044	Issue Tracking Third Party Advisory
10	https://www.debian.org/security/2017/dsa-4044	Issue Tracking Third Party Advisory

Common Vulnerabilities List

No	CWE	Name	URL
1	CWE-287	不適切な認証	https://cwe.mitre.org/data/definitions/287.html

JVN Vulnerability Information

OpenStack Swift で使用される Swauth における認証に関する脆弱性

Title	OpenStack Swift で使用される Swauth における認証に関する脆弱性
Summary	OpenStack Swift で使用される Swauth には、認証に関する脆弱性が存在します。
Possible impacts	情報を取得される、情報を改ざんされる、およびサービス運用妨害 (DoS) 状態にされる可能性があります。
Solution	ベンダより正式な対策が公開されています。ベンダ情報を参照して適切な対策を実施してください。
Publication Date	Nov. 6, 2017, midnight
Registration Date	Dec. 25, 2017, 3:39 p.m.
Last Update	Dec. 25, 2017, 3:39 p.m.

Affected System

Debian

Debian GNU/Linux 9.0

OpenStack

OpenStack swauth 1.2.0 まで

OpenStack Swift 2.15.1 まで

CVE (情報セキュリティ共通脆弱性識別子)

No	Name	URL
Common Vulnerabilities and Exposures (CVE)
1	CVE-2017-16613	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-16613
National Vulnerability Database (NVD)
2	CVE-2017-16613	https://nvd.nist.gov/vuln/detail/CVE-2017-16613

CWE (共通脆弱性タイプ一覧)

No	Name	URL
JVNDB
1	CWE-287	https://jvndb.jvn.jp/ja/cwe/CWE-287.html

ベンダー情報

No	Name	URL
Debian Bug report logs
1	882314	http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=882314
Debian Security Advisory
2	DSA-4044	https://www.debian.org/security/2017/dsa-4044
GitHub
3	Hash token before storing it in Swift	https://github.com/openstack/swauth/commit/70af7986265a3defea054c46efc82d0698917298
Launchpad
4	Bug #1655781	https://bugs.launchpad.net/swift/+bug/1655781

Change Log

No	Changed Details	Date of change
0	[2017年12月25日] 掲載	Feb. 17, 2018, 10:37 a.m.