CVE-2019-11324

The urllib3 library before 1.24.2 for Python mishandles certain cases where the desired set of CA certificates is different from the OS store of CA certificates, which results in SSL connections succeeding in situations where a verification failure is the correct outcome. This is related to use of the ssl_context, ca_certs, or ca_certs_dir argument.

Link	Resource
https://github.com/urllib3/urllib3/compare/a6ec68a...1efadf4	Patch Third Party Advisory
http://www.openwall.com/lists/oss-security/2019/04/19/1	Mailing List Third Party Advisory
https://usn.ubuntu.com/3990-1/	Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00039.html
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00041.html
https://access.redhat.com/errata/RHSA-2019:3335
https://access.redhat.com/errata/RHSA-2019:3590
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NKGPJLVLVYCL4L4B4G5TIOTVK4BKPG72/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XOSA2NT4DUQDBEIWE6O7KKD24XND7TE2/
https://lists.debian.org/debian-lts-announce/2021/06/msg00015.html

Configuration 1

cpe:2.3:a:python:urllib3:*:*:*:*:*:*:*:* cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:* cpe:2.3:o:canonical:ubuntu_linux:19.04:*:*:*:*:*:*:*

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Published : 2019-04-18 09:29

Updated : 2021-06-15 09:15

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NVD link : CVE-2019-11324

Mitre link : CVE-2019-11324

No products.

CWE-295

Improper Certificate Validation