Vulnerability-Lookup

CNVD-2022-65356

Vulnerability from cnvd - Published: 2022-09-23

Title

Mattermost Server缓冲区溢出漏洞

Description

Mattermost Server是美国Mattermost公司的一套开源的消息传递平台。 Mattermost server存在缓冲区溢出漏洞，Mattermost服务器中SAML登录功能中在内存上执行操作时，未正确验证数据边界，攻击者可利用该漏洞通过提交恶意制作的POST正文使服务器崩溃。

Severity

中

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://mattermost.com/security-updates/

Reference

https://cxsecurity.com/cveshow/CVE-2022-0903/

Impacted products

Name
Mattermost Mattermost Server <=6.3.2

Show details on source website

JSON

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    "cve": {
      "cveNumber": "CVE-2022-0903",
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  "number": "CNVD-2022-65356",
  "openTime": "2022-09-23",
  "products": {
    "product": "Mattermost Mattermost Server \u003c=6.3.2"
  },
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  "submitTime": "2022-03-14",
  "title": "Mattermost Server\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2022-0903 (GCVE-0-2022-0903)

Vulnerability from cvelistv5 – Published: 2022-03-09 15:17 – Updated: 2024-12-06 23:10

Title

Stack overflow in SAML login in Mattermost

Summary

A call stack overflow bug in the SAML login feature in Mattermost server in versions up to and including 6.3.2 allows an attacker to crash the server via submitting a maliciously crafted POST body.

Severity

5.3 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

Call stack overflow / goroutine stack overflow

Assigner

Mattermost

References

1 reference

URL	Tags
https://mattermost.com/security-updates/	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
Mattermost	Mattermost	Affected: 6.3 , < 6.3.3 (custom) Affected: 6.2 , < 6.2.3 (custom) Affected: 6.1 , < 6.1.3 (custom) Affected: 5.37 , < 5.37.8 (custom)

Credits

Thanks to Juho Nurminen for contributing to this improvement under the Mattermost responsible disclosure policy.

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.

Action not permitted

CNVD-2022-65356

CVE-2022-0903 (GCVE-0-2022-0903)

Tags

Sightings

Nomenclature