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CVE-2022-25844— Regular Expression Denial of Service (ReDoS)

Quick assessment

Affected
n/a angular
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

AngularJS是一款基于TypeScript的开源Web应用程序框架。 AngularJS 1.7.0 版本及以上版本存在安全漏洞，该漏洞源于它提供了一个自定义的区域规则，可以在posPre中赋值参数，攻击者利用该漏洞可导致正则表达式拒绝服务攻击(ReDoS)。

CVSS 5.3 · Medium EPSS 4.93% · P92

Possible ATT&CK Techniques 1 AI

T1496 · Resource Hijacking
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I. Basic Information for CVE-2022-25844

Vulnerability Information
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Vulnerability Title
Regular Expression Denial of Service (ReDoS)
Source: CVE Program / CVE List V5
Vulnerability Description
The package angular after 1.7.0 are vulnerable to Regular Expression Denial of Service (ReDoS) by providing a custom locale rule that makes it possible to assign the parameter in posPre: ' '.repeat() of NUMBER_FORMATS.PATTERNS[1].posPre with a very high value. **Note:** 1) This package has been deprecated and is no longer maintained. 2) The vulnerable versions are 1.7.0 and higher.
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
AngularJS 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
AngularJS是一款基于TypeScript的开源Web应用程序框架。 AngularJS 1.7.0 版本及以上版本存在安全漏洞，该漏洞源于它提供了一个自定义的区域规则，可以在posPre中赋值参数，攻击者利用该漏洞可导致正则表达式拒绝服务攻击(ReDoS)。
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
- angular next of 1.7.0 ~ unspecified -

II. Public POCs for CVE-2022-25844

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III. Intelligence Information for CVE-2022-25844

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Vendor Advisories for CVE-2022-25844 (5)

Mailing List Discussions for CVE-2022-25844 (2)

Other References for CVE-2022-25844 (1)

Same Patch Batch · n/a · 2022-05-01 · 24 CVEs total

CVE-2022-24437 9.8 CRITICAL Command Injection
CVE-2022-25767 9.8 CRITICAL Remote Code Execution
CVE-2022-23923 8.6 HIGH Sandbox Bypass
CVE-2022-25301 7.7 HIGH Prototype Pollution
CVE-2022-25647 7.7 HIGH Deserialization of Untrusted Data
CVE-2022-21144 7.5 HIGH Denial of Service (DoS)
CVE-2022-21227 7.5 HIGH Denial of Service (DoS)
CVE-2022-21167 7.5 HIGH Arbitrary Code Execution
CVE-2022-22143 7.5 HIGH Prototype Pollution
CVE-2022-25850 7.5 HIGH Server-side Request Forgery (SSRF)
CVE-2022-21189 7.3 HIGH Prototype Pollution
CVE-2022-25842 6.9 MEDIUM Arbitrary File Write via Archive Extraction (Zip Slip)
CVE-2022-25645 6.5 MEDIUM Prototype Pollution
CVE-2022-26068 6.5 MEDIUM Path Traversal
CVE-2022-21230 5.5 MEDIUM Information Exposure
CVE-2022-21149 5.4 MEDIUM Cross-site Scripting (XSS)
CVE-2022-25349 5.4 MEDIUM Cross-site Scripting (XSS)
CVE-2022-29849 Progress OpenEdge权限许可和访问控制问题漏洞
CVE-2022-28481 CSV-Safe gem 安全漏洞
CVE-2021-31674 Cyclos 4 PRO 跨站脚本漏洞

Showing top 20 of 24 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: angular
Same vendor: n/a

V. Comments for CVE-2022-25844

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