cnvd - cnvd-2022-13370

CNVD-2022-13370

Vulnerability from cnvd - Published: 2022-02-23

Title

Cisco RCM for Cisco StarOS Software拒绝服务漏洞

Description

Cisco StarOS是美国思科（Cisco）公司的一套虚拟化操作系统。 Cisco RCM for Cisco StarOS Software存在拒绝服务漏洞，攻击者可利用该漏洞在收到格式错误的TCP数据时导致检查点管理器进程重新启动。

Severity

中

Patch Name

Cisco RCM for Cisco StarOS Software拒绝服务漏洞的补丁

Patch Description

Cisco StarOS是美国思科（Cisco）公司的一套虚拟化操作系统。 Cisco RCM for Cisco StarOS Software存在拒绝服务漏洞，攻击者可利用该漏洞在收到格式错误的TCP数据时导致检查点管理器进程重新启动。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://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-rcm-tcp-dos-2Wh8XjAQ

Reference

https://nvd.nist.gov/vuln/detail/CVE-2022-20750

Impacted products

Name
Cisco Cisco RCM for Cisco StarOS Software <21.24

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2022-20750"
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-13370",
  "openTime": "2022-02-23",
  "patchDescription": "Cisco StarOS\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u5957\u865a\u62df\u5316\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nCisco RCM for Cisco StarOS Software\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u6536\u5230\u683c\u5f0f\u9519\u8bef\u7684TCP\u6570\u636e\u65f6\u5bfc\u81f4\u68c0\u67e5\u70b9\u7ba1\u7406\u5668\u8fdb\u7a0b\u91cd\u65b0\u542f\u52a8\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Cisco RCM for Cisco StarOS Software\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Cisco Cisco RCM for Cisco StarOS Software \u003c21.24"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2022-20750",
  "serverity": "\u4e2d",
  "submitTime": "2022-02-18",
  "title": "Cisco RCM for Cisco StarOS Software\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2022-20750 (GCVE-0-2022-20750)

Vulnerability from cvelistv5 – Published: 2022-02-17 15:00 – Updated: 2024-11-06 16:30

Summary

A vulnerability in the checkpoint manager implementation of Cisco Redundancy Configuration Manager (RCM) for Cisco StarOS Software could allow an unauthenticated, remote attacker to cause the checkpoint manager process to restart upon receipt of malformed TCP data. This vulnerability is due to improper input validation of an ingress TCP packet. An attacker could exploit this vulnerability by sending crafted TCP data to the affected application. A successful exploit could allow the attacker to cause a denial of service (DoS) condition due to the checkpoint manager process restarting.

Severity ?

5.3 (Medium)


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

CWE

CWE-20

Assigner

cisco

References

URL

Tags

https://tools.cisco.com/security/center/content/C…

vendor-advisoryx_refsource_CISCO

Impacted products

	Vendor	Product	Version
	Cisco	Cisco Redundancy Configuration Manager	Affected: n/a

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-2022-13370

CVE-2022-20750 (GCVE-0-2022-20750)

Tags

Sightings

Nomenclature