9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
urllib3 is vulnerable to information disclosure. The library does not remove Authorization HTTP header during a cross-origin redirect, leading to the disclosure of credentials in the Authorization header.
lists.opensuse.org/opensuse-security-announce/2019-09/msg00039.html
access.redhat.com/errata/RHSA-2019:2272
bugzilla.redhat.com/show_bug.cgi?id=1649153
github.com/urllib3/urllib3/blob/master/CHANGES.rst
github.com/urllib3/urllib3/issues/1316
github.com/urllib3/urllib3/pull/1346
lists.debian.org/debian-lts-announce/2021/06/msg00015.html
lists.fedoraproject.org/archives/list/[email protected]/message/5SJERZEJDSUYQP7BNBXMBHRHGY26HRZD/
lists.fedoraproject.org/archives/list/[email protected]/message/BXLAXHM3Z6DUCXZ7ZXZ2EAYJXWDCZFCT/
lists.fedoraproject.org/archives/list/[email protected]/message/XWP36YW3KSVLXDBY3QJKDYEPCIMN3VQZ/
usn.ubuntu.com/3990-1/
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N