What is the CVSS score of CVE-2020-35874?

CVE-2020-35874 has a CVSS 3.1 base score of 8.1 (High). CVSS vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 1.0%.

Is there a public PoC exploit available for CVE-2020-35874?

Yes, a public proof-of-concept exploit is available for CVE-2020-35874. Prioritise patching immediately. EPSS: 1.0%.

Is there a patch available for CVE-2020-35874?

Yes, a patch is available for CVE-2020-35874. Update the affected software to the latest version immediately.

Internment CVE-2020-35874

HIGH

Race Condition (CWE-362)

2020-12-31 cve@mitre.org

Race Condition Information Disclosure Internment

8.1

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

8.1 HIGH

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Dec 31, 2020 - 10:15 nvd

HIGH 8.1

DescriptionNVD

An issue was discovered in the internment crate through 2020-05-28 for Rust. ArcIntern::drop has a race condition and resultant use-after-free.

AnalysisAI

An issue was discovered in the internment crate through 2020-05-28 for Rust. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, no authentication required. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-362. An issue was discovered in the internment crate through 2020-05-28 for Rust. ArcIntern::drop has a race condition and resultant use-after-free. Affected products include: Internment Project Internment. Version information: through 2020.

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.