Vulnerability in Oracle Communications Cloud Native Core Policy
CVE-2021-23440
This affects the package set-value before <2.0.1, >=3.0.0 <4.0.1. A type confusion vulnerability can lead to a bypass of CVE-2019-10747 when the user-provided keys used in the path parameter are arrays.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.022 (81.9th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 82nd percentile — 81.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.025 · newest: 0.022 · change: -0.003
Affected products
- Oracle Communications Cloud Native Core Policy — versions 1.14.0
- Set-Value Project
- Set-Value — versions <2.0.1, >=3.0.0 <4.0.1
Weakness classification (CWE)
Public proof-of-concept exploits
References
- snyk.io/vuln/SNYK-JS-SETVALUE-1540541 (Exploit, Third Party Advisory)
- snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1584212 (Exploit, Third Party Advisory)
- github.com/jonschlinkert/set-value/commit/7cf8073bb06bf0c15e08475f9f952823b4576… (Patch, Third Party Advisory)
- www.huntr.dev/bounties/2eae1159-01de-4f82-a177-7478a408c4a2/ (Exploit, Third Party Advisory)
- github.com/jonschlinkert/set-value/pull/33 (Patch, Third Party Advisory)
- www.oracle.com/security-alerts/cpujan2022.html (Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2021-23440?
- CVE-2021-23440 is a high-severity vulnerability in Oracle Communications Cloud Native Core Policy, classified under Access of Resource Using Incompatible Type (Type Confusion). CVSS score: 7.3/10. Published 2021-09-12.
- How severe is CVE-2021-23440?
- High severity. CVSS v3 base score is 7.3 out of 10.
- Is CVE-2021-23440 known to be exploited?
- 4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.