cnvd - cnvd-2020-00507

cnvd-2020-00507

Vulnerability from cnvd

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:

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。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

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{
  "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

Modified

2024-08-05 02:16

Severity ?

CWE

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.

References

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

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

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            "url": "https://www.illumos.org/issues/11556"
          }
        ],
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    ],
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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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