What is the CVSS score of CVE-2021-23425?

CVE-2021-23425 has a CVSS 3.1 base score of 5.3 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L. EPSS exploitation probability: 1.9%.

Is there a public PoC exploit available for CVE-2021-23425?

Yes, a public proof-of-concept exploit is available for CVE-2021-23425. Prioritise patching immediately. EPSS: 1.9%.

Is there a patch available for CVE-2021-23425?

Yes, a patch is available for CVE-2021-23425. Update the affected software to the latest version immediately.

Trim Off Newlines CVE-2021-23425

MEDIUM

2021-08-18 report@snyk.io

Denial Of Service Trim Off Newlines

5.3

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

5.3 MEDIUM

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

Low

Lifecycle Timeline

CVE Published

Aug 18, 2021 - 17:15 nvd

MEDIUM 5.3

Blast Radius

ecosystem impact

† from your stack dependencies † transitive graph · vuln.today resolves 4-path depth

16,631 npm packages depend on trim-off-newlines (103 direct, 16,528 indirect)

Ecosystem-wide dependent count for version 1.0.3.

DescriptionNVD

All versions of package trim-off-newlines are vulnerable to Regular Expression Denial of Service (ReDoS) via string processing.

AnalysisAI

All versions of package trim-off-newlines are vulnerable to Regular Expression Denial of Service (ReDoS) via string processing. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

All versions of package trim-off-newlines are vulnerable to Regular Expression Denial of Service (ReDoS) via string processing. Affected products include: Trim-Off-Newlines Project Trim-Off-Newlines.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.