Vulnerability-Lookup

CNVD-2020-00507

Vulnerability from cnvd - Published: 2020-01-03

Title

OmniOS Community Edition illumos输入验证错误漏洞

Description

OmniOS Community Edition是瑞士OmniOSce协会的一套基于illumos服务器的操作系统。illumos是一套开源的Unix操作系统。 OmniOS Community Edition r151030y之前版本中的illumos存在输入验证错误漏洞，该漏洞源于uts/common/inet/ip/ip_attr.c文件未能正确处理conn_ixa的逆向引用，攻击者可利用该漏洞造成内核崩溃。

Severity

高

Patch Name

OmniOS Community Edition illumos输入验证错误漏洞的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://omniosce.org/

Reference

https://omniosce.org/article/030y-028ay-022dw.html https://www.illumos.org/issues/11556

Impacted products

Name
OmniOSce Community Edition <r151030y

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-19396"
    }
  },
  "description": "OmniOS Community Edition\u662f\u745e\u58ebOmniOSce\u534f\u4f1a\u7684\u4e00\u5957\u57fa\u4e8eillumos\u670d\u52a1\u5668\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002illumos\u662f\u4e00\u5957\u5f00\u6e90\u7684Unix\u64cd\u4f5c\u7cfb\u7edf\u3002\n\nOmniOS Community Edition r151030y\u4e4b\u524d\u7248\u672c\u4e2d\u7684illumos\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8euts/common/inet/ip/ip_attr.c\u6587\u4ef6\u672a\u80fd\u6b63\u786e\u5904\u7406conn_ixa\u7684\u9006\u5411\u5f15\u7528\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u5185\u6838\u5d29\u6e83\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://omniosce.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-00507",
  "openTime": "2020-01-03",
  "patchDescription": "OmniOS Community Edition\u662f\u745e\u58ebOmniOSce\u534f\u4f1a\u7684\u4e00\u5957\u57fa\u4e8eillumos\u670d\u52a1\u5668\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002illumos\u662f\u4e00\u5957\u5f00\u6e90\u7684Unix\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nOmniOS Community Edition r151030y\u4e4b\u524d\u7248\u672c\u4e2d\u7684illumos\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8euts/common/inet/ip/ip_attr.c\u6587\u4ef6\u672a\u80fd\u6b63\u786e\u5904\u7406conn_ixa\u7684\u9006\u5411\u5f15\u7528\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u5185\u6838\u5d29\u6e83\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": "OmniOS Community Edition illumos\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "OmniOSce Community Edition \u003cr151030y"
  },
  "referenceLink": "https://omniosce.org/article/030y-028ay-022dw.html\r\nhttps://www.illumos.org/issues/11556",
  "serverity": "\u9ad8",
  "submitTime": "2019-12-02",
  "title": "OmniOS Community Edition illumos\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2019-19396 (GCVE-0-2019-19396)

Vulnerability from cvelistv5 – Published: 2019-11-29 21:02 – Updated: 2024-08-05 02:16

Summary

illumos, as used in OmniOS Community Edition before r151030y, allows a kernel crash via an application with multiple threads calling sendmsg concurrently over a single socket, because uts/common/inet/ip/ip_attr.c mishandles conn_ixa dereferences.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

2 references

URL	Tags
https://omniosce.org/article/030y-028ay-022dw.html	x_refsource_MISC
https://www.illumos.org/issues/11556	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-05T02:16:47.113Z",
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            ],
            "url": "https://omniosce.org/article/030y-028ay-022dw.html"
          },
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              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.illumos.org/issues/11556"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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        {
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        }
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      ],
      "providerMetadata": {
        "dateUpdated": "2019-11-29T21:02:36.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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      },
      "references": [
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          "url": "https://omniosce.org/article/030y-028ay-022dw.html"
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        {
          "tags": [
            "x_refsource_MISC"
          ],
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        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2019-19396",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
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                    {
                      "product_name": "n/a",
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            },
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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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CNVD-2020-00507

CVE-2019-19396 (GCVE-0-2019-19396)

Tags

Sightings

Nomenclature

Related by attack behaviour