CVE-2018-20060

urllib3 before version 1.23 does not remove the Authorization HTTP header when following a cross-origin redirect (i.e., a redirect that differs in host, port, or scheme). This can allow for credentials in the Authorization header to be exposed to unintended hosts or transmitted in cleartext.

Link	Resource
https://github.com/urllib3/urllib3/pull/1346	Third Party Advisory
https://github.com/urllib3/urllib3/issues/1316	Third Party Advisory
https://github.com/urllib3/urllib3/blob/master/CHANGES.rst	Release Notes Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1649153	Issue Tracking Mitigation
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5SJERZEJDSUYQP7BNBXMBHRHGY26HRZD/	Mailing List Release Notes
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XWP36YW3KSVLXDBY3QJKDYEPCIMN3VQZ/	Mailing List Release Notes
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BXLAXHM3Z6DUCXZ7ZXZ2EAYJXWDCZFCT/	Mailing List Release Notes
https://usn.ubuntu.com/3990-1/
https://access.redhat.com/errata/RHSA-2019:2272
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00039.html
https://lists.debian.org/debian-lts-announce/2021/06/msg00015.html

Configuration 1

cpe:2.3:a:python:urllib3:*:*:*:*:*:*:*:* cpe:2.3:o:fedoraproject:fedora:28:*:*:*:*:*:*:* cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:* cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*

---

Published : 2018-12-11 05:29

Updated : 2021-06-15 09:15

---

NVD link : CVE-2018-20060

Mitre link : CVE-2018-20060

No products.

NVD-CWE-noinfo