Is CVE-2022-0451 in the CISA KEV catalog?

No. CVE-2022-0451 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2022-0451?

CVE-2022-0451 has a CVSS v3 base score of 6.5 (MEDIUM).

What is the EPSS score for CVE-2022-0451?

CVE-2022-0451 has an EPSS score of 0.98% (58th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2022-0451?

Upgrade dart software development kit to 2.16.0 or later.

CVE & CISA-KEV Catalog

CVE-2022-0451

MEDIUM

6.5

CVSS v3

NVD

Description

Dart SDK contains the HTTPClient in dart:io library whcih includes authorization headers when handling cross origin redirects. These headers may be explicitly set and contain sensitive information. By default, HttpClient handles redirection logic. If a request is sent to example.com with authorization header and it redirects to an attackers site, they might not expect attacker site to receive authorization header. We recommend updating the Dart SDK to version 2.16.0 or beyond.

CWE-305 CWE-863Incorrect Authorization

How to fix

Remediation Available

dart software development kitNVD

Affected:< 2.16.0Fixed in:2.16.0CVE-2022-0451derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityNone

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

Exploit Intelligence

0.98%probability of exploitation in 30 days

58thpercentile

Moderate risk: more likely to be exploited than 58% of all known CVEs.

References

Patch2

Embed a live status badge for CVE-2022-0451

Markdown

[![CVE-2022-0451](https://tridentstack.com/cve/badge/CVE-2022-0451.svg)](https://tridentstack.com/cve/CVE-2022-0451)

HTML

<a href="https://tridentstack.com/cve/CVE-2022-0451"><img src="https://tridentstack.com/cve/badge/CVE-2022-0451.svg" alt="CVE-2022-0451"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.