Vulnerability Details : CVE-2020-7649
This affects the package snyk-broker before 4.73.0. It allows arbitrary file reads for users with access to Snyk's internal network via directory traversal.
Vulnerability category: Directory traversal
Products affected by CVE-2020-7649
- cpe:2.3:a:snyk:broker:*:*:*:*:*:node.js:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-7649
0.15%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 49 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-7649
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.9
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N |
1.2
|
3.6
|
NIST | |
|
4.9
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N |
1.2
|
3.6
|
Snyk |
CWE ids for CVE-2020-7649
-
The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-7649
-
https://updates.snyk.io/snyk-broker-security-fixes-152338
Snyk Broker Security Fixes - snyk.io updatesVendor Advisory
-
https://security.snyk.io/vuln/SNYK-JS-SNYKBROKER-570608
Directory Traversal in snyk-broker | CVE-2020-7649 | SnykExploit;Vendor Advisory
-
https://github.com/snyk/broker/commit/90e0bac07a800b7c4c6646097c9c89d6b878b429
feat: reject paths with directory traversal · snyk/broker@90e0bac · GitHubPatch;Third Party Advisory
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