cnvd - cnvd-2021-32619

CNVD-2021-32619

Vulnerability from cnvd - Published: 2021-05-06

Title

IBM Informix Dynamic Server缓冲区溢出漏洞（CNVD-2021-32619）

Description

IBM Informix Dynamic Server是美国IBM公司的一款可扩展的对象关系数据库服务器，它为集群数据中心提供持续数据可用性和灾难恢复等功能。 IBM Informix Dynamic Server存在缓冲区溢出漏洞，该漏洞源于未适当的边界检查导致的基于堆栈的缓冲区溢出。本地特权攻击者可能会溢出缓冲区并在系统上执行任意代码或导致拒绝服务的情况。

Severity

中

Patch Name

IBM Informix Dynamic Server缓冲区溢出漏洞（CNVD-2021-32619）的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新：https://www.ibm.com/support/pages/node/6448568

Reference

https://www.ibm.com/blogs/psirt/security-bulletin-ibm-informix-dynamic-server-is-vulnerable-to-a-stack-based-buffer-overflow-caused-by-improper-bounds-checking/

Impacted products

Name
IBM IBM Informix Dynamic Server 14.10

Show details on source website

JSON

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    "cve": {
      "cveNumber": "CVE-2021-20515",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-20515"
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  "number": "CNVD-2021-32619",
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}

CVE-2021-20515 (GCVE-0-2021-20515)

Vulnerability from cvelistv5 – Published: 2021-04-30 15:45 – Updated: 2024-09-16 18:18

Summary

IBM Informix Dynamic Server 14.10 is vulnerable to a stack based buffer overflow, caused by improper bounds checking. A local privileged user could overflow a buffer and execute arbitrary code on the system or cause a denial of service condition. IBM X-Force ID: 198366.

Severity ?

6.7 (Medium)


                        
                          CVSS:3.0/C:H/S:U/PR:H/A:H/AV:L/UI:N/I:H/AC:L/RL:O/RC:C/E:U

CWE

Gain Privileges

Assigner

ibm

References

URL

Tags

	https://www.ibm.com/support/pages/node/6448568	x_refsource_CONFIRM
	https://exchange.xforce.ibmcloud.com/vulnerabilit…	vdb-entryx_refsource_XF

Impacted products

	Vendor	Product	Version
	IBM	Informix Dynamic Server	Affected: 14.1

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 observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

CNVD-2021-32619

CVE-2021-20515 (GCVE-0-2021-20515)

Tags

Sightings

Nomenclature