Vulnerability-Lookup

CNVD-2020-38867

Vulnerability from cnvd - Published: 2020-07-15

Title

Portable UPnP SDK代码问题漏洞

Description

Portable UPnP SDK是一款便携式通用即插即用（UPnP）软件开发工具包（SDK）。 Portable UPnP SDK 1.12.1及之前版本中的genlib/service_table/service_table.c文件的‘FindServiceControlURLPath’和‘FindServiceEventURLPath’函数存在代码问题漏洞。远程攻击者可借助特制的SSDP消息利用该漏洞造成拒绝服务（崩溃）。

Severity

中

Patch Name

Portable UPnP SDK代码问题漏洞的补丁

Patch Description

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://github.com/pupnp/pupnp/commit/c805c1de1141cb22f74c0d94dd5664bda37398e0

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-13848

Impacted products

Name
Portable UPnP SDK (libupnp) Portable UPnP SDK (libupnp) <=1.12.1

Show details on source website

JSON

To clipboard

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-13848"
    }
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  "description": "Portable UPnP SDK\u662f\u4e00\u6b3e\u4fbf\u643a\u5f0f\u901a\u7528\u5373\u63d2\u5373\u7528\uff08UPnP\uff09\u8f6f\u4ef6\u5f00\u53d1\u5de5\u5177\u5305\uff08SDK\uff09\u3002\n\nPortable UPnP SDK 1.12.1\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u7684genlib/service_table/service_table.c\u6587\u4ef6\u7684\u2018FindServiceControlURLPath\u2019\u548c\u2018FindServiceEventURLPath\u2019\u51fd\u6570\u5b58\u5728\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684SSDP\u6d88\u606f\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5d29\u6e83\uff09\u3002",
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  "number": "CNVD-2020-38867",
  "openTime": "2020-07-15",
  "patchDescription": "Portable UPnP SDK\u662f\u4e00\u6b3e\u4fbf\u643a\u5f0f\u901a\u7528\u5373\u63d2\u5373\u7528\uff08UPnP\uff09\u8f6f\u4ef6\u5f00\u53d1\u5de5\u5177\u5305\uff08SDK\uff09\u3002\r\n\r\nPortable UPnP SDK 1.12.1\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u7684genlib/service_table/service_table.c\u6587\u4ef6\u7684\u2018FindServiceControlURLPath\u2019\u548c\u2018FindServiceEventURLPath\u2019\u51fd\u6570\u5b58\u5728\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684SSDP\u6d88\u606f\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5d29\u6e83\uff09\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": "Portable UPnP SDK\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Portable UPnP SDK (libupnp) Portable UPnP SDK (libupnp) \u003c=1.12.1"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-13848",
  "serverity": "\u4e2d",
  "submitTime": "2020-06-05",
  "title": "Portable UPnP SDK\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2020-13848 (GCVE-0-2020-13848)

Vulnerability from cvelistv5 – Published: 2020-06-04 19:55 – Updated: 2024-08-04 12:32

Summary

Portable UPnP SDK (aka libupnp) 1.12.1 and earlier allows remote attackers to cause a denial of service (crash) via a crafted SSDP message due to a NULL pointer dereference in the functions FindServiceControlURLPath and FindServiceEventURLPath in genlib/service_table/service_table.c.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

6 references

URL	Tags
https://github.com/pupnp/pupnp/issues/177	x_refsource_MISC
https://github.com/pupnp/pupnp/commit/c805c1de114…	x_refsource_MISC
https://lists.debian.org/debian-lts-announce/2020…	mailing-listx_refsource_MLIST
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
https://lists.debian.org/debian-lts-announce/2021…	mailing-listx_refsource_MLIST

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.

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.