Vulnerability-Lookup

CNVD-2019-10457

Vulnerability from cnvd - Published: 2019-04-18

Title

Forcepoint Email Security缓冲区溢出漏洞

Description

Forcepoint Email Security是美国Forcepoint公司的一套电子邮件保护解决方案。该产品包括垃圾邮件过滤、恶意软件检测、网络钓鱼防护和防止入侵 (BEC) 攻击等功能。 Forcepoint Email Security 8.5版本中存在基于栈的缓冲区溢出漏洞，该漏洞源于网络系统或产品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。攻击者可利用该漏洞导致缓冲区溢出或堆溢出等。

Severity

高

Patch Name

Forcepoint Email Security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://support.forcepoint.com/KBArticle?id=000016621

Reference

https://nvd.nist.gov/vuln/detail/CVE-2018-16530

Impacted products

Name
Forcepoint Email Security 8.5

Show details on source website

JSON

To clipboard

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CVE-2018-16530 (GCVE-0-2018-16530)

Vulnerability from cvelistv5 – Published: 2019-04-09 18:47 – Updated: 2024-08-05 10:24

Summary

A stack-based buffer overflow in Forcepoint Email Security version 8.5 allows an attacker to craft malicious input and potentially crash a process creating a denial-of-service. While no known Remote Code Execution (RCE) vulnerabilities exist, as with all buffer overflows, the possibility of RCE cannot be completely ruled out. Data Execution Protection (DEP) is already enabled on the Email appliance as a risk mitigation.

Severity

No CVSS data available.

CWE

Stack-based Buffer Overflow

Assigner

forcepoint mitre root

References

2 references

URL	Tags
https://support.forcepoint.com/KBArticle?id=000016621	x_refsource_MISC
https://help.forcepoint.com/security/CVE/CVE-2018…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
Forcepoint	Forcepoint Email Security	Affected: 8.5

Date Public

2019-02-06 00:00

Show details on NVD website

JSON

To clipboard

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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.