9.8crit
CVE-2018-20133
Code injection in ymlref
Also known as GHSA-8r8j-xvfj-36f9, PYSEC-2018-103
Published 7 y ago · modified 4 mo ago · JSON
CVSS
9.8
v3.0 · NVD
CISA KEV
No
not known exploited
EPSS
1.8%
percentile 79%
Public exploits
0
none known
Summary
ymlref allows code injection.
Exploit prediction (EPSS)
1.83% probability of exploitation in the next 30 days, higher than 79% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| NVD | 3.0 | 9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
| GitHub | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| pypi | ymlref | <=0.1.1 all versions | no fix listed |
Classification
- Weakness
- CWE-94 Improper Control of Generation of Code
References
- github.com /dexter2206/ymlref/issues/2 · x_refsource_MISC, x_transferred
- nvd.nist.gov /vuln/detail/CVE-2018-20133 · advisory
- github.com /dexter2206/ymlref · package
- github.com /pypa/advisory-database/tree/main/vulns/ymlref/PYSEC-2018-103.yaml · web
- github.com /advisories/GHSA-8r8j-xvfj-36f9 · advisory
Sources
- CVE List: CVE-2018-20133
- GitHub Advisory: GHSA-8r8j-xvfj-36f9
- NVD: CVE-2018-20133
- OSV: PYSEC-2018-103
vulnwire keeps one entry per vulnerability: the CVE id wins, then GHSA; records that alias each other are merged. Machine-readable: JSON.