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CVE-2022-25858— Regular Expression Denial of Service (ReDoS)

Quick assessment

Affected
n/a terser
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

terser是terser个人开发者的一个用于 ES6+ 的 JavaScript 解析器、处理程序和压缩器工具包。 terser 4.8.1 之前版本、5.0.0 和 5.14.2 之前版本存在安全漏洞，该漏洞源于正则表达式的使用不安全，导致容易受到正则表达式拒绝服务 (ReDoS) 的攻击。

CVSS 5.3 · Medium EPSS 3.00% · P86

Possible ATT&CK Techniques 1 AI

T1496 · Resource Hijacking
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I. Basic Information for CVE-2022-25858

Vulnerability Information
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Vulnerability Title
Regular Expression Denial of Service (ReDoS)
Source: CVE Program / CVE List V5
Vulnerability Description
The package terser before 4.8.1, from 5.0.0 and before 5.14.2 are vulnerable to Regular Expression Denial of Service (ReDoS) due to insecure usage of regular expressions.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
terser 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
terser是terser个人开发者的一个用于 ES6+ 的 JavaScript 解析器、处理程序和压缩器工具包。 terser 4.8.1 之前版本、5.0.0 和 5.14.2 之前版本存在安全漏洞，该漏洞源于正则表达式的使用不安全，导致容易受到正则表达式拒绝服务 (ReDoS) 的攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
- terser unspecified ~ 4.8.1 -

II. Public POCs for CVE-2022-25858

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III. Intelligence Information for CVE-2022-25858

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Patches & Fixes for CVE-2022-25858 (2)

Vendor Advisories for CVE-2022-25858 (2)

Other References for CVE-2022-25858 (1)

Same Patch Batch · n/a · 2022-07-15 · 28 CVEs total

CVE-2022-25891 7.5 HIGH Denial of Service (DoS)
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CVE-2022-35906 3.3 LOW Bentley Systems MicroStation和Bentley View 缓冲区错误漏洞
CVE-2022-35900 3.3 LOW Bentley Systems MicroStation和Bentley View 缓冲区错误漏洞
CVE-2022-35901 3.3 LOW Bentley Systems MicroStation和Bentley View 缓冲区错误漏洞
CVE-2022-35902 3.3 LOW Bentley Systems MicroStation和Bentley View 缓冲区错误漏洞
CVE-2022-35903 3.3 LOW Bentley Systems MicroStation和Bentley View 缓冲区错误漏洞
CVE-2022-35904 3.3 LOW Bentley Systems MicroStation和Bentley View 缓冲区错误漏洞
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CVE-2020-36551 SourceCodester Multi Restaurant Table Reservation System 跨站脚本漏洞
CVE-2020-36550 SourceCodester Multi Restaurant Table Reservation System 跨站脚本漏洞
CVE-2020-35261 SourceCodester Multi Restaurant Table Reservation System 跨站脚本漏洞
CVE-2022-34826 Couchbase Server 日志信息泄露漏洞
CVE-2021-36461 Microweber 代码问题漏洞
CVE-2022-30242 Honeywell Alerton Ascent Control Module 安全漏洞

Showing top 20 of 28 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same vendor: n/a

V. Comments for CVE-2022-25858

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