cnvd - cnvd-2021-08893

cnvd-2021-08893

Vulnerability from cnvd

Title: Eclipse OpenJ9缓冲区溢出漏洞（CNVD-2021-08893）

Description:

Eclipse OpenJ9是Eclipse基金会的一款Java应用程序引擎。该产品主要用于运行Java应用程序。

Eclipse OpenJ9 0.23之前版本存在缓冲区溢出漏洞，该漏洞源于虚拟机或JNI原生机将UTF-8字符转换为平台编码时，可能会出现基于堆栈的缓冲区溢出。目前没有详细漏洞细节提供。

Severity: 高

Patch Name: Eclipse OpenJ9缓冲区溢出漏洞（CNVD-2021-08893）的补丁

Patch Description:

Eclipse OpenJ9是Eclipse基金会的一款Java应用程序引擎。该产品主要用于运行Java应用程序。

Eclipse OpenJ9 0.23之前版本存在缓冲区溢出漏洞，该漏洞源于虚拟机或JNI原生机将UTF-8字符转换为平台编码时，可能会出现基于堆栈的缓冲区溢出。目前没有详细漏洞细节提供。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:

厂商已发布了漏洞修复程序，请及时关注更新：https://bugs.eclipse.org/bugs/show_bug.cgi?id=569763

Reference: https://nvd.nist.gov/vuln/detail/CVE-2020-27221

Impacted products

Name
Eclipse OpenJ9 <0.23

Show details on source website

JSON

To clipboard

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  "serverity": "\u9ad8",
  "submitTime": "2021-01-22",
  "title": "Eclipse OpenJ9\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2021-08893\uff09"
}

CVE-2020-27221 (GCVE-0-2020-27221)

Vulnerability from cvelistv5

Published

2021-01-21 04:55

Modified

2024-08-04 16:11

Severity ?

CWE

CWE-121 - Stack-based Buffer Overflow

Summary

In Eclipse OpenJ9 up to and including version 0.23, there is potential for a stack-based buffer overflow when the virtual machine or JNI natives are converting from UTF-8 characters to platform encoding.

References

▼	URL	Tags
	https://bugs.eclipse.org/bugs/show_bug.cgi?id=569763	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	The Eclipse Foundation	Eclipse OpenJ9	Version: unspecified <

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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