Vulnerability-Lookup

CNVD-2017-33581

Vulnerability from cnvd - Published: 2017-11-10

Title

Kaltura PHP对象注入漏洞

Description

Kaltura是美国Kaltura公司的一套开源的在线视频平台。 Kaltura 13.2.0之前的版本中‘getUserzoneCookie’函数存在安全漏洞。远程攻击者可借助特制的userzone cookie利用该漏洞绕过保护机制，注入并执行任意的PHP代码。

Severity

高

Patch Name

Kaltura PHP对象注入漏洞的补丁

Patch Description

Kaltura是美国Kaltura公司的一套开源的在线视频平台。 Kaltura 13.2.0之前的版本中‘getUserzoneCookie’函数存在安全漏洞。远程攻击者可借助特制的userzone cookie利用该漏洞绕过保护机制，注入并执行任意的PHP代码。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

厂商已发布漏洞修复程序，请及时关注更新： https://github.com/kaltura/server/commit/6a6d14328b7a1493e8c47f9565461e5f88be20c9#diff-0770640cc76112cbf77bebc604852682

Reference

https://telekomsecurity.github.io/assets/advisories/20170912_kaltura-advisory.txt http://www.exploitalert.com/view-details.html?id=27841

Impacted products

Name
Kaltura Kaltura <13.2.0

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "100976"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-14143"
    }
  },
  "description": "Kaltura\u662f\u7f8e\u56fdKaltura\u516c\u53f8\u7684\u4e00\u5957\u5f00\u6e90\u7684\u5728\u7ebf\u89c6\u9891\u5e73\u53f0\u3002\r\n\r\nKaltura 13.2.0\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u2018getUserzoneCookie\u2019\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684userzone cookie\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u4fdd\u62a4\u673a\u5236\uff0c\u6ce8\u5165\u5e76\u6267\u884c\u4efb\u610f\u7684PHP\u4ee3\u7801\u3002",
  "discovererName": "Daniel Jensen",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://github.com/kaltura/server/commit/6a6d14328b7a1493e8c47f9565461e5f88be20c9#diff-0770640cc76112cbf77bebc604852682",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-33581",
  "openTime": "2017-11-10",
  "patchDescription": "Kaltura\u662f\u7f8e\u56fdKaltura\u516c\u53f8\u7684\u4e00\u5957\u5f00\u6e90\u7684\u5728\u7ebf\u89c6\u9891\u5e73\u53f0\u3002\r\n\r\nKaltura 13.2.0\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u2018getUserzoneCookie\u2019\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684userzone cookie\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u4fdd\u62a4\u673a\u5236\uff0c\u6ce8\u5165\u5e76\u6267\u884c\u4efb\u610f\u7684PHP\u4ee3\u7801\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": "Kaltura PHP\u5bf9\u8c61\u6ce8\u5165\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Kaltura Kaltura \u003c13.2.0"
  },
  "referenceLink": "https://telekomsecurity.github.io/assets/advisories/20170912_kaltura-advisory.txt\r\nhttp://www.exploitalert.com/view-details.html?id=27841",
  "serverity": "\u9ad8",
  "submitTime": "2017-09-20",
  "title": "Kaltura PHP\u5bf9\u8c61\u6ce8\u5165\u6f0f\u6d1e"
}

CVE-2017-14143 (GCVE-0-2017-14143)

Vulnerability from cvelistv5 – Published: 2017-09-19 15:00 – Updated: 2024-08-05 19:20

Summary

The getUserzoneCookie function in Kaltura before 13.2.0 uses a hardcoded cookie secret to validate cookie signatures, which allows remote attackers to bypass an intended protection mechanism and consequently conduct PHP object injection attacks and execute arbitrary PHP code via a crafted userzone cookie.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

5 references

URL	Tags
https://github.com/kaltura/server/commit/6a6d1432…	x_refsource_CONFIRM
https://www.exploit-db.com/exploits/43028/	exploitx_refsource_EXPLOIT-DB
https://www.exploit-db.com/exploits/43876/	exploitx_refsource_EXPLOIT-DB
https://telekomsecurity.github.io/assets/advisori…	x_refsource_MISC
http://www.securityfocus.com/bid/100976	vdb-entryx_refsource_BID

Date Public

2017-09-12 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.

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.

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