Improper Certificate Validation Affecting python2-numpy package, versions <1:1.14.2-13.module+el8.1.0+3323+7ac3e00f
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-CENTOS8-PYTHON2NUMPY-1993391
- published26 Jul 2021
- disclosed17 Apr 2019
Introduced: 17 Apr 2019
CVE-2019-11324 (opens in a new tab)How to fix?
Upgrade Centos:8 python2-numpy to version 1:1.14.2-13.module+el8.1.0+3323+7ac3e00f or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream python2-numpy package and not the python2-numpy package as distributed by Centos.
See How to fix? for Centos:8 relevant fixed versions and status.
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.
References
- https://access.redhat.com/security/cve/CVE-2019-11324
- 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://github.com/urllib3/urllib3/compare/a6ec68a...1efadf4
- https://lists.debian.org/debian-lts-announce/2021/06/msg00015.html
- http://www.openwall.com/lists/oss-security/2019/04/19/1
- https://access.redhat.com/errata/RHSA-2020:1605
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00039.html
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00041.html
- https://usn.ubuntu.com/3990-1/
- https://lists.debian.org/debian-lts-announce/2023/10/msg00012.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NKGPJLVLVYCL4L4B4G5TIOTVK4BKPG72/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XOSA2NT4DUQDBEIWE6O7KKD24XND7TE2/