Vulnerability-Lookup

CNVD-2020-70968

Vulnerability from cnvd - Published: 2020-12-13

Title

Cisco Jabber授权问题漏洞

Description

Cisco Jabber是美国思科（Cisco）公司的一套统一通信客户端解决方案。该方案提供了在线状态显示、即时消息、语音等功能。 Cisco Jabber中存在授权问题漏洞，该漏洞源于软件允许未通过身份验证的用户执行命令以及应用程序协议处理程序的输入处理不当造成的，攻击者可通过利用用户点击邮件的未知链接来使Jabber客户端软件的用户帐户的特权在目标系统上执行任意命令。

Severity

高

Patch Name

Cisco Jabber授权问题漏洞的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-jabber-ZktzjpgO

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-27133

Impacted products

Name
Cisco Cisco Jabber

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2020-27133",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-27133"
    }
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  "number": "CNVD-2020-70968",
  "openTime": "2020-12-13",
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  "patchName": "Cisco Jabber\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Cisco Cisco Jabber"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-27133",
  "serverity": "\u9ad8",
  "submitTime": "2020-12-11",
  "title": "Cisco Jabber\u6388\u6743\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2020-27133 (GCVE-0-2020-27133)

Vulnerability from cvelistv5 – Published: 2020-12-11 16:40 – Updated: 2024-11-13 17:36

Title

Cisco Jabber Desktop and Mobile Client Software Vulnerabilities

Summary

Multiple vulnerabilities in Cisco Jabber for Windows, Jabber for MacOS, and Jabber for mobile platforms could allow an attacker to execute arbitrary programs on the underlying operating system (OS) with elevated privileges or gain access to sensitive information. For more information about these vulnerabilities, see the Details section of this advisory.

Severity

9.9 (Critical)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-11-13 17:16 UTC

CWE

CWE-201

Assigner

cisco mitre root

References

1 reference

URL	Tags
https://tools.cisco.com/security/center/content/C…	vendor-advisoryx_refsource_CISCO

Impacted products

1 product

Vendor	Product	Version
Cisco	Cisco Jabber	Affected: n/a

Date Public

2020-12-10 00:00

Show details on NVD website

JSON

To clipboard

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        "metrics": [
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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.