RCE in Pypa Pipenv
CVE-2022-21668
pipenv is a Python development workflow tool. Starting with version 2018.10.9 and prior to version 2022.1.8, a flaw in pipenv's parsing of requirements files allows an attacker to insert a specially crafted string inside a comment anywhere…
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
EPSS: 0.039 (89.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.0 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H.
Affected products
- Pypa Pipenv — versions >= 2018.10.9, < 2022.1.8
- Fedoraproject Fedora — versions 34, 35, 36
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security-advisories@github.com (x_refsource_CONFIRM, Exploit, Third Party Advisory)
- security-advisories@github.com (Patch, Third Party Advisory, x_refsource_MISC)
- security-advisories@github.com (Third Party Advisory, x_refsource_MISC, Release Notes)
- security-advisories@github.com (x_refsource_FEDORA, vendor-advisory, Mailing List)
- security-advisories@github.com (x_refsource_FEDORA, vendor-advisory, Mailing List)
- security-advisories@github.com (x_refsource_FEDORA, vendor-advisory, Mailing List)
Frequently asked questions
- What is CVE-2022-21668?
- CVE-2022-21668 is a high-severity vulnerability in Pypa Pipenv, classified under Improper Input Validation. CVSS score: 8.0/10. Published 2022-01-10.
- How severe is CVE-2022-21668?
- High severity. CVSS v3 base score is 8.0 out of 10.
- Is CVE-2022-21668 known to be exploited?
- 15 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.