Prototype pollution in dojo
CVSS score
7.7
EPSS probability
%4.0
Risk score
0.3
Published
6 y ago
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Vulnerability description
DayBreach CVE AI Research
CVE-2020-5258 has vendor, distribution, patch and security-source records on file. We can compare them and prepare an explanation linked to the evidence.
In affected versions of dojo (NPM package), the deepCopy method is vulnerable to Prototype Pollution. Prototype Pollution refers to the ability to inject properties into existing JavaScript language construct prototypes, such as objects. An attacker manipulates these attributes to overwrite, or pollute, a JavaScript application object prototype of the base object by injecting other values. This has been patched in versions 1.12.8, 1.13.7, 1.14.6, 1.15.3 and 1.16.2
IMPACT: Affected Products and Software
Affected Products
The following products are affected by CVE-2020-5258 vulnerability. Where our threat engine knows the exact affected versions, they are listed below.
| ID | VENDOR | PRODUCT | ACTION |
|---|---|---|---|
| 1 | dojo | dojo | View |
| 2 | linuxfoundation | dojo | View |
| 3 | linuxfoundation | dojo | View |
| 4 | linuxfoundation | dojo | View |
| 5 | linuxfoundation | dojo | View |
| 6 | linuxfoundation | dojo | View |
| 7 | linuxfoundation | dojo | View |
| 8 | debian | debian linux | View |
| 9 | oracle | communications application session controller | View |
| 10 | oracle | communications policy management | View |
| 11 | oracle | communications pricing design center | View |
| 12 | oracle | documaker | View |
| 13 | oracle | mysql | View |
| 14 | oracle | mysql | View |
| 15 | oracle | mysql | View |
| 16 | oracle | mysql | View |
| 17 | oracle | mysql | View |
| 18 | oracle | primavera unifier | View |
| 19 | oracle | primavera unifier | View |
| 20 | oracle | primavera unifier | View |
| 21 | oracle | primavera unifier | View |
| 22 | oracle | webcenter sites | View |
| 23 | oracle | webcenter sites | View |
| 24 | oracle | weblogic server | View |
| 25 | oracle | weblogic server | View |
RED HAT CSAF/VEX: Product Impact Check
SCORING: CVSS from Multiple Sources
CVSS Scores
The Common Vulnerability Scoring System is a standardised framework for assessing the severity of vulnerabilities in software and systems. We collect and display CVSS scores from several sources for each CVE.
| SCORE | VERSION | SEVERITY | VECTOR | SOURCE |
|---|---|---|---|---|
| 7.7 | CVSS V31 | HIGH | CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:N | NVD |
| 7.7 | CVSS V3_1 | HIGH | CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:N | CVE CNA |
| 7.5 | CVSS V31 | HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N | NVD |
| 5.0 | CVSS V2 | — | AV:N/AC:L/Au:N/C:N/I:P/A:N | NVD |
Patch and Remediation Guide
Solution & Remediation Advisory
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Public exploit and active exploitation status
Verified exploit intelligence
No verified public PoC, exploit repository or Metasploit module has been found for this CVE yet.
Weakness Classification and Attack Patterns (CWE & CAPEC)
CWE - Common Weakness Enumeration
While CVE identifies specific instances of vulnerabilities, CWE categorises the common flaws or weaknesses that can lead to vulnerabilities. CVE-2020-5258 is associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2020-5258 weaknesses.
Attack Vector and Accessibility
Official Sources and Advisories
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Get this vulnerability through the API
Affected products, version ranges, exploitation status and patch information in a single request, with a free key.
curl -H "x-api-key: $DAYBREACH_API_KEY" \ "https://api.enginteksut.com.tr/api/v1/intel/cves/CVE-2020-5258"