Vulnerability-Lookup

CNVD-2015-07381

Vulnerability from cnvd - Published: 2015-11-10

Title

ISUCON5 qualifier OS命令注入漏洞

Description

ISUCON5 qualifier是一套预选赛门户应用程序。 ISUCON5 qualifier的eventapp/lib/gcloud.rb未能正确的popen调用，允许远程攻击者提交包含特殊元字符的HTTP请求执行任意命令。

Severity

中

Patch Name

ISUCON5 qualifier OS命令注入漏洞的补丁

Patch Description

ISUCON5 qualifier是一套预选赛门户应用程序。 ISUCON5 qualifier的eventapp/lib/gcloud.rb未能正确的popen调用，允许远程攻击者提交包含特殊元字符的HTTP请求执行任意命令。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

用户可参考如下厂商提供的安全补丁以修复该漏洞： https://github.com/isucon/isucon5-qualify/pull/5

Reference

http://jvn.jp/en/jp/JVN04281281/index.html http://jvndb.jvn.jp/en/contents/2015/JVNDB-2015-000175.html

Impacted products

Name
ISUCON5 qualifier

Show details on source website

JSON

To clipboard

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-5673"
    }
  },
  "description": "ISUCON5 qualifier\u662f\u4e00\u5957\u9884\u9009\u8d5b\u95e8\u6237\u5e94\u7528\u7a0b\u5e8f\u3002\r\n\r\nISUCON5 qualifier\u7684eventapp/lib/gcloud.rb\u672a\u80fd\u6b63\u786e\u7684popen\u8c03\u7528\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u63d0\u4ea4\u5305\u542b\u7279\u6b8a\u5143\u5b57\u7b26\u7684HTTP\u8bf7\u6c42\u6267\u884c\u4efb\u610f\u547d\u4ee4\u3002",
  "discovererName": "Shoji Baba",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttps://github.com/isucon/isucon5-qualify/pull/5",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-07381",
  "openTime": "2015-11-10",
  "patchDescription": "ISUCON5 qualifier\u662f\u4e00\u5957\u9884\u9009\u8d5b\u95e8\u6237\u5e94\u7528\u7a0b\u5e8f\u3002\r\n\r\nISUCON5 qualifier\u7684eventapp/lib/gcloud.rb\u672a\u80fd\u6b63\u786e\u7684popen\u8c03\u7528\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u63d0\u4ea4\u5305\u542b\u7279\u6b8a\u5143\u5b57\u7b26\u7684HTTP\u8bf7\u6c42\u6267\u884c\u4efb\u610f\u547d\u4ee4\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": "ISUCON5 qualifier OS\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "ISUCON5 qualifier"
  },
  "referenceLink": "http://jvn.jp/en/jp/JVN04281281/index.html\r\nhttp://jvndb.jvn.jp/en/contents/2015/JVNDB-2015-000175.html",
  "serverity": "\u4e2d",
  "submitTime": "2015-11-07",
  "title": "ISUCON5 qualifier OS\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e"
}

CVE-2015-5673 (GCVE-0-2015-5673)

Vulnerability from cvelistv5 – Published: 2015-11-04 02:00 – Updated: 2024-08-06 06:59

Summary

eventapp/lib/gcloud.rb in the ISUCON5 qualifier portal (aka eventapp) web application before 2015-10-30 makes improper popen calls, which allows remote attackers to execute arbitrary commands via an HTTP request that includes shell metacharacters in an argument to a "gcloud compute" command.

Severity

No CVSS data available.

CWE

Assigner

jpcert CNA under the jpcert root

CNA scorecard C 64/100 over 186 records in the last 180 days details

References

4 references

URL	Tags
http://jvndb.jvn.jp/jvndb/JVNDB-2015-000175	third-party-advisoryx_refsource_JVNDB
https://github.com/isucon/isucon5-qualify/commit/…	x_refsource_CONFIRM
https://github.com/isucon/isucon5-qualify/pull/5	x_refsource_CONFIRM
http://jvn.jp/en/jp/JVN04281281/index.html	third-party-advisoryx_refsource_JVN

Date Public

2015-11-02 00:00

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.

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.

Action not permitted

CNVD-2015-07381

CVE-2015-5673 (GCVE-0-2015-5673)

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