cnvd - cnvd-2021-06524

cnvd-2021-06524

Vulnerability from cnvd

Title: FasterXML jackson-databind代码问题漏洞（CNVD-2021-06524）

Description:

FasterXML jackson-databind是一个基于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。

jackson-databind 2.9.10.7之前版本存在代码问题漏洞，该漏洞源于fastxml错误地处理了序列化小部件和类型之间的交互。目前没有详细的漏洞细节提供。

Severity: 高

Patch Name: FasterXML jackson-databind代码问题漏洞（CNVD-2021-06524）的补丁

Patch Description:

jackson-databind 2.9.10.7之前版本存在代码问题漏洞，该漏洞源于fastxml错误地处理了序列化小部件和类型之间的交互。目前没有详细的漏洞细节提供。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description:

目前厂商已发布升级补丁以修复漏洞，补丁获取链接：https://github.com/FasterXML/jackson-databind/issues/2854

Reference: https://bugzilla.redhat.com/show_bug.cgi?id=1916633

Impacted products

Name
FasterXML jackson-databind <2.9.10.7

Show details on source website

JSON

To clipboard

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CVE-2021-20190 (GCVE-0-2021-20190)

Vulnerability from cvelistv5

Published

2021-01-19 16:27

Modified

2025-08-27 20:36

Severity ?

8.1 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-502

Summary

A flaw was found in jackson-databind before 2.9.10.7. FasterXML mishandles the interaction between serialization gadgets and typing. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

References

▼	URL	Tags
	https://github.com/FasterXML/jackson-databind/issues/2854	x_refsource_MISC
	https://bugzilla.redhat.com/show_bug.cgi?id=1916633	x_refsource_MISC
	https://lists.apache.org/thread.html/r380e9257bacb8551ee6fcf2c59890ae9477b2c78e553fa9ea08e9d9a%40%3Ccommits.nifi.apache.org%3E	mailing-list, x_refsource_MLIST
	https://lists.debian.org/debian-lts-announce/2021/04/msg00025.html	mailing-list, x_refsource_MLIST
	https://www.oracle.com//security-alerts/cpujul2021.html	x_refsource_MISC
	https://security.netapp.com/advisory/ntap-20210219-0008/	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	n/a	jackson-databind	Version: jackson-databind 2.9.10.7

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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