cnvd - cnvd-2017-10265

CNVD-2017-10265

Vulnerability from cnvd - Published: 2017-06-20

Title

uClibc拒绝服务漏洞

Description

uclibc是用于开发嵌入式Linux系统的C库。 uClibc存在拒绝服务漏洞。允许攻击者利用漏洞发起拒绝服务攻击。

Severity

中

Patch Name

uClibc拒绝服务漏洞的补丁

Patch Description

uclibc是用于开发嵌入式Linux系统的C库。 uClibc存在拒绝服务漏洞。允许攻击者利用漏洞发起拒绝服务攻击。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： http://openwall.com/lists/oss-security/2017/06/16/4

Reference

http://openwall.com/lists/oss-security/2017/06/16/4

Impacted products

Name
uclibc uclibc 0.9.33.2

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-9729",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9729"
    }
  },
  "description": "uclibc\u662f\u7528\u4e8e\u5f00\u53d1\u5d4c\u5165\u5f0fLinux\u7cfb\u7edf\u7684C\u5e93\u3002 \r\n\r\nuClibc\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u5141\u8bb8\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u53d1\u8d77\u62d2\u7edd\u670d\u52a1\u653b\u51fb\u3002",
  "discovererName": "unknwon",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttp://openwall.com/lists/oss-security/2017/06/16/4",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-10265",
  "openTime": "2017-06-20",
  "patchDescription": "uclibc\u662f\u7528\u4e8e\u5f00\u53d1\u5d4c\u5165\u5f0fLinux\u7cfb\u7edf\u7684C\u5e93\u3002 \r\n\r\nuClibc\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u5141\u8bb8\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u53d1\u8d77\u62d2\u7edd\u670d\u52a1\u653b\u51fb\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": "uClibc\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "uclibc uclibc 0.9.33.2"
  },
  "referenceLink": "http://openwall.com/lists/oss-security/2017/06/16/4",
  "serverity": "\u4e2d",
  "submitTime": "2017-06-19",
  "title": "uClibc\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2017-9729 (GCVE-0-2017-9729)

Vulnerability from cvelistv5 – Published: 2017-06-16 15:00 – Updated: 2024-09-16 17:28

Summary

In uClibc 0.9.33.2, there is stack exhaustion (uncontrolled recursion) in the check_dst_limits_calc_pos_1 function in misc/regex/regexec.c when processing a crafted regular expression.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

http://openwall.com/lists/oss-security/2017/06/16/4

x_refsource_MISC

Show details on NVD website

JSON

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        "providerMetadata": {
          "dateUpdated": "2024-08-05T17:18:01.120Z",
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            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://openwall.com/lists/oss-security/2017/06/16/4"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "vendor": "n/a",
          "versions": [
            {
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            }
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        }
      ],
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        }
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        "dateUpdated": "2017-06-16T15:00:00Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
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          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://openwall.com/lists/oss-security/2017/06/16/4"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2017-9729",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
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                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
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                "vendor_name": "n/a"
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          }
        },
        "data_format": "MITRE",
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        "data_version": "4.0",
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        "problemtype": {
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  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
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    "dateReserved": "2017-06-16T00:00:00Z",
    "dateUpdated": "2024-09-16T17:28:49.770Z",
    "state": "PUBLISHED"
  },
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}

Sightings

Author	Source	Type	Date

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.

Action not permitted

CNVD-2017-10265

CVE-2017-9729 (GCVE-0-2017-9729)

Tags

Sightings

Nomenclature