Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1336 CNY

100%
Buy Us a Coffee

CVE-2022-24963— Apache Portable Runtime (APR): out-of-bound writes in the apr_encode family of functions

Quick assessment

Affected
Apache Software Foundation Apache Portable Runtime (APR)
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.

Apache Portable Runtime（APR,Apache可移植运行库）是美国阿帕奇（Apache）基金会的一个为上层应用程序提供可跨越多个操作系统平台使用的底层支持接口库。 Apache Portable Runtime（APR） 1.7.0版本存在输入验证错误漏洞，该漏洞源于其apr_encode函数允许攻击者实现整数溢出或环绕错误导致向缓冲区边界之外写入数据。

AI Predicted 7.5 Difficulty: Moderate EPSS 1.47% · P71

Possible ATT&CK Techniques 1 AI

T1203 · Exploitation for Client Execution
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2022-24963

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Apache Portable Runtime (APR): out-of-bound writes in the apr_encode family of functions
Source: CVE Program / CVE List V5
Vulnerability Description
Integer Overflow or Wraparound vulnerability in apr_encode functions of Apache Portable Runtime (APR) allows an attacker to write beyond bounds of a buffer. This issue affects Apache Portable Runtime (APR) version 1.7.0.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
整数溢出或超界折返
Source: CVE Program / CVE List V5
Vulnerability Title
Apache Portable Runtime 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apache Portable Runtime（APR,Apache可移植运行库）是美国阿帕奇（Apache）基金会的一个为上层应用程序提供可跨越多个操作系统平台使用的底层支持接口库。 Apache Portable Runtime（APR） 1.7.0版本存在输入验证错误漏洞，该漏洞源于其apr_encode函数允许攻击者实现整数溢出或环绕错误导致向缓冲区边界之外写入数据。
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
Apache Software Foundation Apache Portable Runtime (APR) 1.7.0 -

II. Public POCs for CVE-2022-24963

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2022-24963

请登录查看更多情报信息。

Vendor Advisories for CVE-2022-24963 (1)

Mailing List Discussions for CVE-2022-24963 (1)

Same Patch Batch · Apache Software Foundation · 2023-01-31 · 6 CVEs total

CVE-2022-28331 Apache Portable Runtime (APR): Windows out-of-bounds write in apr_socket_sendv function
CVE-2022-25147 Apache Portable Runtime Utility (APR-util): out-of-bounds writes in the apr_base64 family
CVE-2022-44644 Apache Linkis (incubating): The DatasourceManager module has a Local File Read Vulnerabili
CVE-2022-44645 Apache Linkis (incubating): The DatasourceManager module has a serialization attack vulner
CVE-2023-24829 Apache IoTDB Workbench: apache/iotdb-web-workbench: forge the JWTToken to access workbench

IV. Related Vulnerabilities

Same product: Apache Portable Runtime (APR)
Same vendor: Apache Software Foundation
Same weakness: CWE-190

V. Comments for CVE-2022-24963

No comments yet

Leave a comment