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CVE-2019-14892

Quick assessment

Affected
Red Hat jackson-databind
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

FasterXML jackson-databind是FasterXML公司的一个基于JAVA可以将XML和JSON等数据格式与JAVA对象进行转换的库。Jackson可以轻松的将Java对象转换成json对象和xml文档，同样也可以将json、xml转换成Java对象。 FasterXML jackson-databind 2.6.7.3之前的2.6.7.x版本、2.8.11.5之前的2.8.x版本和2.9.10之前的2.9.x版本存在代码问题漏洞。攻击者可利用该漏洞执行任意代码。

AI Predicted 9.8 Difficulty: Easy EPSS 5.58% · P93

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 3

VendorProduct Version RangeStatus
Red Hat jackson-databind Versions before 2.9.10 affected
Versions before 2.8.11.5 affected
Versions before 2.6.7.3 affected
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I. Basic Information for CVE-2019-14892

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A flaw was discovered in jackson-databind in versions before 2.9.10, 2.8.11.5 and 2.6.7.3, where it would permit polymorphic deserialization of a malicious object using commons-configuration 1 and 2 JNDI classes. An attacker could use this flaw to execute arbitrary code.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
可信数据的反序列化
Source: CVE Program / CVE List V5
Vulnerability Title
FasterXML jackson-databind 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
FasterXML jackson-databind是FasterXML公司的一个基于JAVA可以将XML和JSON等数据格式与JAVA对象进行转换的库。Jackson可以轻松的将Java对象转换成json对象和xml文档，同样也可以将json、xml转换成Java对象。 FasterXML jackson-databind 2.6.7.3之前的2.6.7.x版本、2.8.11.5之前的2.8.x版本和2.9.10之前的2.9.x版本存在代码问题漏洞。攻击者可利用该漏洞执行任意代码。
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
Red Hat jackson-databind Versions before 2.9.10 -

II. Public POCs for CVE-2019-14892

# POC Description Source Link Shenlong Link
1 None https://github.com/andikahilmy/CVE-2019-14892-jackson-databind-vulnerable POC Details
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III. Intelligence Information for CVE-2019-14892

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Vendor Advisories for CVE-2019-14892 (3)

Mailing List Discussions for CVE-2019-14892 (2)

Other References for CVE-2019-14892 (1)

Same Patch Batch · Red Hat · 2020-03-02 · 3 CVEs total

CVE-2020-1731 9.1 CRITICAL Red Hat Keycloak operator 安全漏洞
CVE-2019-14893 FasterXML jackson-databind 代码问题漏洞

IV. Related Vulnerabilities

Same product: jackson-databind
Same vendor: Red Hat
Same weakness: CWE-502