CVE-2018-1000807
HIGH8.1EPSS 2.9%PyOpenSSL Use-After-Free vulnerability
發布日:2018/10/10修改日:2025/11/19
也稱為:ALPINE-CVE-2018-1000807DEBIAN-CVE-2018-1000807
描述
Python Cryptographic Authority pyopenssl version prior to version 17.5.0 contains a CWE-416: Use After Free vulnerability in X509 object handling that can result in Use after free can lead to possible denial of service or remote code execution.. This attack appear to be exploitable via Depends on the calling application and if it retains a reference to the memory.. This vulnerability appears to have been fixed in 17.5.0.
受影響套件(4)
- Alpine/py-opensslfrom 0, < 17.5.0-r0
- Debian/pyopensslfrom 0, < 17.5.0-1
- PyPI/pyopensslfrom 0, < 17.5.0
- PyPI/pyopensslfrom 0, < 17.5.0
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.1 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |
參考連結(12)
- ADVISORYhttps://github.com/advisories/GHSA-p28m-34f6-967q
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2018-1000807
- ADVISORYhttps://security.alpinelinux.org/vuln/CVE-2018-1000807
- ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2018-1000807
- PATCHhttps://github.com/pyca/pyopenssl
- WEBhttp://lists.opensuse.org/opensuse-security-announce/2019-04/msg00014.html
- WEBhttps://access.redhat.com/errata/RHSA-2019:0085
- WEBhttps://github.com/pyca/pyopenssl/commit/e73818600065821d588af475b024f4eb518c3509
- WEBhttps://github.com/pyca/pyopenssl/pull/723
- WEBhttps://github.com/pypa/advisory-database/tree/main/vulns/pyopenssl/PYSEC-2018-23.yaml
- WEBhttps://usn.ubuntu.com/3813-1
- WEBhttps://usn.ubuntu.com/3813-1/