CVE-2019-11324
HIGH7.5EPSS 1.0%Improper Certificate Validation in urllib3
發布日:2019/4/19修改日:2026/4/28
描述
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.
受影響套件(3)
- Debian/python-urllib3from 0, < 1.25.6-4
- PyPI/urllib3from 0, < 1.24.2
- PyPI/urllib3from 0, < 1.24.2
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N |
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
參考連結(21)
- ADVISORYhttps://github.com/advisories/GHSA-mh33-7rrq-662w
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2019-11324
- ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2019-11324
- PATCHhttps://github.com/urllib3/urllib3
- WEBhttp://lists.opensuse.org/opensuse-security-announce/2019-09/msg00039.html
- WEBhttp://lists.opensuse.org/opensuse-security-announce/2019-09/msg00041.html
- WEBhttps://access.redhat.com/errata/RHSA-2019:3335
- WEBhttps://access.redhat.com/errata/RHSA-2019:3590
- WEBhttps://github.com/pypa/advisory-database/tree/main/vulns/urllib3/PYSEC-2019-133.yaml
- WEBhttps://github.com/urllib3/urllib3/commit/1efadf43dc63317cd9eaa3e0fdb9e05ab07254b1
- WEBhttps://github.com/urllib3/urllib3/compare/a6ec68a...1efadf4
- WEBhttps://lists.debian.org/debian-lts-announce/2021/06/msg00015.html
- WEBhttps://lists.debian.org/debian-lts-announce/2023/10/msg00012.html
- WEBhttps://lists.fedoraproject.org/archives/list/[email protected]/message/NKGPJLVLVYCL4L4B4G5TIOTVK4BKPG72
- WEBhttps://lists.fedoraproject.org/archives/list/[email protected]/message/NKGPJLVLVYCL4L4B4G5TIOTVK4BKPG72/
- WEBhttps://lists.fedoraproject.org/archives/list/[email protected]/message/XOSA2NT4DUQDBEIWE6O7KKD24XND7TE2
- WEBhttps://lists.fedoraproject.org/archives/list/[email protected]/message/XOSA2NT4DUQDBEIWE6O7KKD24XND7TE2/
- WEBhttps://pypi.org/project/urllib3/1.24.2
- WEBhttps://usn.ubuntu.com/3990-1
- WEBhttps://usn.ubuntu.com/3990-1/
- WEBhttp://www.openwall.com/lists/oss-security/2019/04/19/1