Vulnerability-Lookup

CNVD-2022-82258

Vulnerability from cnvd - Published: 2022-11-30

Title

SWHKD拒绝服务漏洞

Description

SWHKD是一个用Rust制作的独立于显示协议的热键守护程序。 SWHKD 1.1.5版本存在拒绝服务漏洞，该漏洞源于不安全地使用/tmp/swhks.pid路径名，攻击者可利用此漏洞可能导致拒绝服务。

Severity

低

Patch Name

SWHKD拒绝服务漏洞的补丁

Patch Description

SWHKD是一个用Rust制作的独立于显示协议的热键守护程序。 SWHKD 1.1.5版本存在拒绝服务漏洞，该漏洞源于不安全地使用/tmp/swhks.pid路径名，攻击者可利用此漏洞可能导致拒绝服务。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://github.com/waycrate/swhkd/commit/0b620a09605afb815c6d8d8953bbb7a10a8c0575

Reference

https://github.com/waycrate/swhkd/releases

Impacted products

Name
SWHKD SWHKD 1.1.5

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-27816",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2022-27816"
    }
  },
  "description": "SWHKD\u662f\u4e00\u4e2a\u7528Rust\u5236\u4f5c\u7684\u72ec\u7acb\u4e8e\u663e\u793a\u534f\u8bae\u7684\u70ed\u952e\u5b88\u62a4\u7a0b\u5e8f\u3002\n\nSWHKD 1.1.5\u7248\u672c\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u4e0d\u5b89\u5168\u5730\u4f7f\u7528/tmp/swhks.pid\u8def\u5f84\u540d\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u6b64\u6f0f\u6d1e\u53ef\u80fd\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://github.com/waycrate/swhkd/commit/0b620a09605afb815c6d8d8953bbb7a10a8c0575",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-82258",
  "openTime": "2022-11-30",
  "patchDescription": "SWHKD\u662f\u4e00\u4e2a\u7528Rust\u5236\u4f5c\u7684\u72ec\u7acb\u4e8e\u663e\u793a\u534f\u8bae\u7684\u70ed\u952e\u5b88\u62a4\u7a0b\u5e8f\u3002\r\n\r\nSWHKD 1.1.5\u7248\u672c\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u4e0d\u5b89\u5168\u5730\u4f7f\u7528/tmp/swhks.pid\u8def\u5f84\u540d\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u6b64\u6f0f\u6d1e\u53ef\u80fd\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\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": "SWHKD\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "SWHKD SWHKD 1.1.5"
  },
  "referenceLink": "https://github.com/waycrate/swhkd/releases",
  "serverity": "\u4f4e",
  "submitTime": "2022-04-01",
  "title": "SWHKD\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2022-27816 (GCVE-0-2022-27816)

Vulnerability from cvelistv5 – Published: 2022-03-30 01:47 – Updated: 2024-08-03 05:33

Summary

SWHKD 1.1.5 unsafely uses the /tmp/swhks.pid pathname. There can be data loss or a denial of service.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

3 references

URL	Tags
https://github.com/waycrate/swhkd/releases	x_refsource_MISC
https://github.com/waycrate/swhkd/commit/0b620a09…	x_refsource_MISC
http://www.openwall.com/lists/oss-security/2022/04/14/1	mailing-listx_refsource_MLIST

Show details on NVD website

JSON

To clipboard

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            "url": "https://github.com/waycrate/swhkd/releases"
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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.