Vulnerability-Lookup

CNVD-2021-46272

Vulnerability from cnvd - Published: 2021-07-01

Title

IBM Security Sevret Server缓冲区溢出漏洞

Description

IBM Security Secret Server是美国IBM公司的一套特权访问管理解决方案。该产品支持密码管理、特权账号识别和特权会话访问监控记录等功能。 IBM Security Sevret Server存在缓冲区溢出漏洞，该漏洞源于在内存上执行操作时，未正确验证数据边界，导致向关联的其他内存位置上执行了错误的读写操作。本地攻击者可利用该漏洞在系统上执行任意代码或导致系统崩溃。

Severity

中

Patch Name

IBM Security Sevret Server缓冲区溢出漏洞的补丁

Patch Description

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://www.ibm.com/support/pages/node/6467047

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-4609

Impacted products

Name
IBM Security Verify Privilege Manager 10.8.2

Show details on source website

JSON

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  "number": "CNVD-2021-46272",
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CVE-2020-4609 (GCVE-0-2020-4609)

Vulnerability from cvelistv5 – Published: 2021-06-25 17:40 – Updated: 2024-09-17 02:01

Summary

IBM Security Sevret Server (IBM Security Verify Privilege Manager 10.8.2) is vulnerable to a buffer overflow, caused by improper bounds checking. A local attacker could overflow a buffer and execute arbitrary code on the system or cause the system to crash. IBM X-Force ID: 184917.

Severity

7.4 (High)


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

CWE

Gain Privileges

Assigner

ibm mitre root

References

2 references

URL	Tags
https://www.ibm.com/support/pages/node/6467047	x_refsource_CONFIRM
https://exchange.xforce.ibmcloud.com/vulnerabilit…	vdb-entryx_refsource_XF

Impacted products

1 product

Vendor	Product	Version
IBM	Security Verify Privilege Manager	Affected: 10.8.2

Date Public

2021-06-25 00:00

Show details on NVD website

JSON

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            "exploitCodeMaturity": "UNPROVEN",
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Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.