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CVE-2022-40152— Stack Buffer Overflow in Woodstox

Quick assessment

Affected
xstream Woodstox
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.

XStream是XStream团队的一个轻量级的、简单易用的开源Java类库，它主要用于将对象序列化成XML（JSON）或反序列化为对象。 XStream存在缓冲区错误漏洞，该漏洞源于用户使用其序列化XML数据时，如果解析器是在用户提供的输入上运行的，攻击者可能提供能够利用栈溢出实现让解析器崩溃的内容导致拒绝服务。

CVSS 6.5 · Medium EPSS 18.73% · P97

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2022-40152

Vulnerability Information
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Vulnerability Title
Stack Buffer Overflow in Woodstox
Source: CVE Program / CVE List V5
Vulnerability Description
Those using Woodstox to parse XML data may be vulnerable to Denial of Service attacks (DOS) if DTD support is enabled. If the parser is running on user supplied input, an attacker may supply content that causes the parser to crash by stackoverflow. This effect may support a denial of service attack.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
栈缓冲区溢出
Source: CVE Program / CVE List V5
Vulnerability Title
XStream 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
XStream是XStream团队的一个轻量级的、简单易用的开源Java类库，它主要用于将对象序列化成XML（JSON）或反序列化为对象。 XStream存在缓冲区错误漏洞，该漏洞源于用户使用其序列化XML数据时，如果解析器是在用户提供的输入上运行的，攻击者可能提供能够利用栈溢出实现让解析器崩溃的内容导致拒绝服务。
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
xstream Woodstox unspecified ~ 6.4.0 -

II. Public POCs for CVE-2022-40152

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III. Intelligence Information for CVE-2022-40152

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Other References for CVE-2022-40152 (1)

IV. Related Vulnerabilities

Same vendor: xstream
Same weakness: CWE-121

V. Comments for CVE-2022-40152

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