CVE-2018-1000807 – pyopenssl

Package

Manager: pip
Name: pyopenssl
Vulnerable Version: >=0 <17.5.0

Severity

Level: High

CVSS v3.1: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v4.0: CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

EPSS: 0.04509 pctl0.88704

Details

PyOpenSSL Use-After-Free vulnerability It was discovered that pyOpenSSL incorrectly handled memory when handling X509 objects. A remote attacker could use this issue to cause pyOpenSSL to crash, resulting in a denial of service, or possibly execute arbitrary code. This attack appears 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.

Metadata

Created: 2018-10-10T16:10:38Z
Modified: 2024-10-15T16:03:16Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2018/10/GHSA-p28m-34f6-967q/GHSA-p28m-34f6-967q.json
CWE IDs: ["CWE-416"]
Alternative ID: GHSA-p28m-34f6-967q
Finding: F138
Auto approve: 1