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CVE-2022-40151— Stack Buffer Overflow in xstream

Quick assessment

Affected
xstream xstream
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.

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 2.22% · P82

Possible ATT&CK Techniques 1 AI

T1496 · Resource Hijacking
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I. Basic Information for CVE-2022-40151

Vulnerability Information
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Vulnerability Title
Stack Buffer Overflow in xstream
Source: CVE Program / CVE List V5
Vulnerability Description
Those using Xstream to seralize XML data may be vulnerable to Denial of Service attacks (DOS). 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 xstream unspecified ~ 1.4.19 -

II. Public POCs for CVE-2022-40151

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III. Intelligence Information for CVE-2022-40151

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Other References for CVE-2022-40151 (1)

IV. Related Vulnerabilities

Same product: xstream
Same vendor: xstream
Same weakness: CWE-121

V. Comments for CVE-2022-40151

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