Vulnerability Details : CVE-2019-5448
Yarn before 1.17.3 is vulnerable to Missing Encryption of Sensitive Data due to HTTP URLs in lockfile causing unencrypted authentication data to be sent over the network.
Products affected by CVE-2019-5448
- cpe:2.3:a:yarnpkg:yarn:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-5448
0.50%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 76 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-5448
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:N/A:N |
8.6
|
2.9
|
NIST | |
|
8.1
|
HIGH | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |
2.2
|
5.9
|
NIST |
CWE ids for CVE-2019-5448
-
The product does not encrypt sensitive or critical information before storage or transmission.Assigned by: support@hackerone.com (Secondary)
-
The product transmits sensitive or security-critical data in cleartext in a communication channel that can be sniffed by unauthorized actors.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-5448
-
https://hackerone.com/reports/640904
hackerone.com | 524: A timeout occurredPermissions Required;Third Party Advisory
-
https://yarnpkg.com/blog/2019/07/12/recommended-security-update/
Recommended security update | Yarn BlogVendor Advisory
-
https://github.com/ChALkeR/notes/blob/master/Yarn-vuln.md
notes/Yarn-vuln.md at master · ChALkeR/notes · GitHubExploit;Third Party Advisory
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