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CVE-2022-25883

Good to know:

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Date: June 21, 2023

Versions of the package semver before 7.5.2 are vulnerable to Regular Expression Denial of Service (ReDoS) via the function new Range, when untrusted user data is provided as a range.

Language: JS

Severity Score

Related Resources (9)

https://github.com/npm/node-semver/pull/564
https://access.redhat.com/security/cve/CVE-2022-25883
https://github.com/npm/node-semver/blob/main/internal/re.js%23L160
https://github.com/npm/node-semver/blob/main/classes/range.js%23L97-L104
https://security-tracker.debian.org/tracker/CVE-2022-25883
https://github.com/npm/node-semver/blob/main/internal/re.js%23L138
https://github.com/npm/node-semver/commit/717534ee353682f3bcf33e60a8af4292626d4441
https://nvd.nist.gov/vuln/detail/CVE-2022-25883
https://www.mend.io/vulnerability-database/CVE-2022-25883

Severity Score

Weakness Type (CWE)

Inefficient Regular Expression Complexity

CWE-1333

Top Fix

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Upgrade Version

Upgrade to version semver - 5.7.2,6.3.1,7.5.2;org.webjars.npm:semver:7.5.2

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

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