Vulnerability-Lookup

CNVD-2020-46817

Vulnerability from cnvd - Published: 2020-08-19

Title

Firejail操作系统命令注入漏洞（CNVD-2020-46817）

Description

Firejail是一款使用C语言编写的SUID沙箱程序。 Firejail 0.9.62及之前版本中存在安全漏洞。攻击者可借助‘--’分隔符利用该漏洞覆盖任意文件。

Severity

中

Patch Name

Firejail操作系统命令注入漏洞的补丁

Patch Description

Firejail是一款使用C语言编写的SUID沙箱程序。 Firejail 0.9.62及之前版本中存在安全漏洞。攻击者可借助‘--’分隔符利用该漏洞覆盖任意文件。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://www.debian.org/security/2020/dsa-4742

Reference

https://vigilance.fr/vulnerability/Firejail-code-execution-via-End-of-options-Separator-Bypass-33031

Impacted products

Name
Firejail Firejail <=0.9.62

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-17367",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-17367"
    }
  },
  "description": "Firejail\u662f\u4e00\u6b3e\u4f7f\u7528C\u8bed\u8a00\u7f16\u5199\u7684SUID\u6c99\u7bb1\u7a0b\u5e8f\u3002\n\nFirejail 0.9.62\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u2018--\u2019\u5206\u9694\u7b26\u5229\u7528\u8be5\u6f0f\u6d1e\u8986\u76d6\u4efb\u610f\u6587\u4ef6\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://www.debian.org/security/2020/dsa-4742",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-46817",
  "openTime": "2020-08-19",
  "patchDescription": "Firejail\u662f\u4e00\u6b3e\u4f7f\u7528C\u8bed\u8a00\u7f16\u5199\u7684SUID\u6c99\u7bb1\u7a0b\u5e8f\u3002\r\n\r\nFirejail 0.9.62\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u2018--\u2019\u5206\u9694\u7b26\u5229\u7528\u8be5\u6f0f\u6d1e\u8986\u76d6\u4efb\u610f\u6587\u4ef6\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": "Firejail\u64cd\u4f5c\u7cfb\u7edf\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Firejail Firejail \u003c=0.9.62"
  },
  "referenceLink": "https://vigilance.fr/vulnerability/Firejail-code-execution-via-End-of-options-Separator-Bypass-33031",
  "serverity": "\u4e2d",
  "submitTime": "2020-08-11",
  "title": "Firejail\u64cd\u4f5c\u7cfb\u7edf\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\uff08CNVD-2020-46817\uff09"
}

CVE-2020-17367 (GCVE-0-2020-17367)

Vulnerability from cvelistv5 – Published: 2020-08-11 15:58 – Updated: 2024-08-04 13:53

Summary

Firejail through 0.9.62 does not honor the -- end-of-options indicator after the --output option, which may lead to command injection.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

8 references

URL	Tags
https://github.com/netblue30/firejail	x_refsource_MISC
https://www.debian.org/security/2020/dsa-4742	x_refsource_MISC
https://www.debian.org/security/2020/dsa-4743	vendor-advisoryx_refsource_DEBIAN
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
https://lists.debian.org/debian-lts-announce/2020…	mailing-listx_refsource_MLIST
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://security.gentoo.org/glsa/202101-02	vendor-advisoryx_refsource_GENTOO

Show details on NVD website

JSON

To clipboard

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        "providerMetadata": {
          "dateUpdated": "2024-08-04T13:53:17.019Z",
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          },
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          },
          {
            "name": "openSUSE-SU-2020:1208",
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              "x_refsource_SUSE",
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            "url": "http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00036.html"
          },
          {
            "name": "[debian-lts-announce] 20200822 [SECURITY] [DLA 2336-1] firejail security update",
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          },
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            "url": "https://security.gentoo.org/glsa/202101-02"
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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.

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.

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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.

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CNVD-2020-46817

CVE-2020-17367 (GCVE-0-2020-17367)

Tags

Sightings

Nomenclature

Related by attack behaviour