Vulnerability Monitor

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CVE-2018-21270

Versions less than 0.0.6 of the Node.js stringstream module are vulnerable to an out-of-bounds read because of allocation of uninitialized buffers when a number is passed in the input stream (when using Node.js 4.x).

Published

2020-12-03T21:15:11.100

Last Modified

2024-11-21T04:03:19.940

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 6.5 (MEDIUM)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:P/I:N/A:P

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: NONE
Availability Impact: PARTIAL

Exploitability Score

8.6

Impact Score

4.9

Weaknesses

Type: Primary
CWE-125

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	nodejs	node.js	< 0.0.6	Yes

References

https://github.com/mhart/StringStream/issues/7 Issue Tracking, Third Party Advisory ([email protected])
https://hackerone.com/reports/321670 Exploit, Third Party Advisory ([email protected])
https://www.npmjs.com/advisories/664 Exploit, Third Party Advisory ([email protected])
https://github.com/mhart/StringStream/issues/7 Issue Tracking, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://hackerone.com/reports/321670 Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.npmjs.com/advisories/664 Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)