Vulnerability-Lookup

CNVD-2019-01671

Vulnerability from cnvd - Published: 2019-01-16

Title

Live555 Media Server拒绝服务漏洞

Description

LIVE555 Media Server是一款RTSP服务器程序，可提供各种媒体文件流服务。 Live555 Media Server0.93版本中的LIVE555 Streaming Media库存在拒绝服务漏洞，攻击者可通过发送带有-sessioncookie HTTP报头的GET请求并在同一个TCP会话中发送POST请求利用该漏洞造成RTSPServer崩溃。

Severity

中

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://github.com/rgaufman/live555

Reference

https://github.com/rgaufman/live555/issues/19

Impacted products

Name
LIVE555 Media Server 0.93

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-6256"
    }
  },
  "description": "LIVE555 Media Server\u662f\u4e00\u6b3eRTSP\u670d\u52a1\u5668\u7a0b\u5e8f\uff0c\u53ef\u63d0\u4f9b\u5404\u79cd\u5a92\u4f53\u6587\u4ef6\u6d41\u670d\u52a1\u3002\n\nLive555 Media Server0.93\u7248\u672c\u4e2d\u7684LIVE555 Streaming Media\u5e93\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u5e26\u6709-sessioncookie HTTP\u62a5\u5934\u7684GET\u8bf7\u6c42\u5e76\u5728\u540c\u4e00\u4e2aTCP\u4f1a\u8bdd\u4e2d\u53d1\u9001POST\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210RTSPServer\u5d29\u6e83\u3002",
  "discovererName": "DshtAnger",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://github.com/rgaufman/live555",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-01671",
  "openTime": "2019-01-16",
  "products": {
    "product": "LIVE555 Media Server 0.93"
  },
  "referenceLink": "https://github.com/rgaufman/live555/issues/19",
  "serverity": "\u4e2d",
  "submitTime": "2019-01-16",
  "title": "Live555 Media Server\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2019-6256 (GCVE-0-2019-6256)

Vulnerability from cvelistv5 – Published: 2019-01-14 07:00 – Updated: 2024-08-04 20:16

Summary

A Denial of Service issue was discovered in the LIVE555 Streaming Media libraries as used in Live555 Media Server 0.93. It can cause an RTSPServer crash in handleHTTPCmd_TunnelingPOST, when RTSP-over-HTTP tunneling is supported, via x-sessioncookie HTTP headers in a GET request and a POST request within the same TCP session. This occurs because of a call to an incorrect virtual function pointer in the readSocket function in GroupsockHelper.cpp.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

5 references

URL	Tags
https://lists.debian.org/debian-lts-announce/2019…	mailing-listx_refsource_MLIST
https://github.com/rgaufman/live555/issues/19	x_refsource_MISC
https://seclists.org/bugtraq/2019/Mar/22	mailing-listx_refsource_BUGTRAQ
https://www.debian.org/security/2019/dsa-4408	vendor-advisoryx_refsource_DEBIAN
https://security.gentoo.org/glsa/202005-06	vendor-advisoryx_refsource_GENTOO

Date Public

2019-01-14 00:00

Show details on NVD website

JSON

To clipboard

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          {
            "name": "[debian-lts-announce] 20190226 [SECURITY] [DLA 1690-1] liblivemedia security update",
            "tags": [
              "mailing-list",
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          },
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            "url": "https://github.com/rgaufman/live555/issues/19"
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            "url": "https://www.debian.org/security/2019/dsa-4408"
          },
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            "name": "GLSA-202005-06",
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            "url": "https://security.gentoo.org/glsa/202005-06"
          }
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          "versions": [
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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.