PYSEC-2018-32
At a glance
- Published
- Updated
- CVE
- CVE-2018-20060
- Aliases
- GHSA-www2-v7xj-xrc6
Description
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.
Affected packages
| Package | Versions |
|---|---|
| PyPI · urllib3 | introduced 0, fixed 1.23 |
References
- https://github.com/urllib3/urllib3/pull/1346 WEB
- https://github.com/urllib3/urllib3/issues/1316 REPORT
- https://github.com/urllib3/urllib3/blob/master/CHANGES.rst WEB
- https://bugzilla.redhat.com/show_bug.cgi?id=1649153 REPORT
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5SJERZEJDSUYQP7BNBXMBHRHGY26HRZD/ WEB
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XWP36YW3KSVLXDBY3QJKDYEPCIMN3VQZ/ WEB
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BXLAXHM3Z6DUCXZ7ZXZ2EAYJXWDCZFCT/ WEB
- https://usn.ubuntu.com/3990-1/ WEB
- https://access.redhat.com/errata/RHSA-2019:2272 ADVISORY
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00039.html WEB
- https://github.com/advisories/GHSA-www2-v7xj-xrc6 ADVISORY
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — PyPA Advisory Database |