Vulnerability-Lookup

CNVD-2020-62248

Vulnerability from cnvd - Published: 2020-11-11

Title

Lightbend Play Framework栈消耗漏洞

Description

Lightbend Play Framework是美国Lightbend公司的一个用于构建Web应用的Java代码库。 Play Framework 2.6.0版本至2.8.2版本存在栈消耗漏洞。攻击者可通过特制JSON文档利用该漏洞导致无限递归，从而可导致栈消耗。

Severity

中

Patch Name

Lightbend Play Framework栈消耗漏洞的补丁

Patch Description

Lightbend Play Framework是美国Lightbend公司的一个用于构建Web应用的Java代码库。 Play Framework 2.6.0版本至2.8.2版本存在栈消耗漏洞。攻击者可通过特制JSON文档利用该漏洞导致无限递归，从而可导致栈消耗。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

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://www.playframework.com/security/vulnerability/CVE-2020-26883-JsonParseUncontrolledRecursion

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-26883

Impacted products

Name
Lightbend Play Framework >=2.6.0，<=2.8.2

Show details on source website

JSON

To clipboard

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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-62248",
  "openTime": "2020-11-11",
  "patchDescription": "Lightbend Play Framework\u662f\u7f8e\u56fdLightbend\u516c\u53f8\u7684\u4e00\u4e2a\u7528\u4e8e\u6784\u5efaWeb\u5e94\u7528\u7684Java\u4ee3\u7801\u5e93\u3002\r\n\r\nPlay Framework 2.6.0\u7248\u672c\u81f32.8.2\u7248\u672c\u5b58\u5728\u6808\u6d88\u8017\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u7279\u5236JSON\u6587\u6863\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u65e0\u9650\u9012\u5f52\uff0c\u4ece\u800c\u53ef\u5bfc\u81f4\u6808\u6d88\u8017\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": "Lightbend Play Framework\u6808\u6d88\u8017\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Lightbend Play Framework \u003e=2.6.0\uff0c\u003c=2.8.2"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-26883",
  "serverity": "\u4e2d",
  "submitTime": "2020-11-09",
  "title": "Lightbend Play Framework\u6808\u6d88\u8017\u6f0f\u6d1e"
}

CVE-2020-26883 (GCVE-0-2020-26883)

Vulnerability from cvelistv5 – Published: 2020-11-06 13:21 – Updated: 2024-08-04 16:03

Summary

In Play Framework 2.6.0 through 2.8.2, stack consumption can occur because of unbounded recursion during parsing of crafted JSON documents.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root Scorecard

References

2 references

URL	Tags
https://www.playframework.com/security/vulnerability	x_refsource_MISC
https://www.playframework.com/security/vulnerabil…	x_refsource_MISC

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.

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.

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CNVD-2020-62248

CVE-2020-26883 (GCVE-0-2020-26883)

Tags

Sightings

Nomenclature

Related by attack behaviour