Vulnerability-Lookup

CNVD-2019-22406

Vulnerability from cnvd - Published: 2019-07-12

Title

GNU recutils空指针解引用漏洞（CNVD-2019-22406）

Description

GNU Recutils是一组工具和库，用于访问称为recfiles的人类可编辑的纯文本数据库。 GNU recutils 1.8中的librec.a中的rec-field-name.c中的rec_field_name_equal_p函数存在空指针解引用漏洞。攻击者可利用该漏洞导致拒绝服务。

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://www.gnu.org/software/recutils/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2019-11638

Impacted products

Name
GNU Recutils 1.8

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-11638"
    }
  },
  "description": "GNU Recutils\u662f\u4e00\u7ec4\u5de5\u5177\u548c\u5e93\uff0c\u7528\u4e8e\u8bbf\u95ee\u79f0\u4e3arecfiles\u7684\u4eba\u7c7b\u53ef\u7f16\u8f91\u7684\u7eaf\u6587\u672c\u6570\u636e\u5e93\u3002\n\nGNU recutils 1.8\u4e2d\u7684librec.a\u4e2d\u7684rec-field-name.c\u4e2d\u7684rec_field_name_equal_p\u51fd\u6570\u5b58\u5728\u7a7a\u6307\u9488\u89e3\u5f15\u7528\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "YourButterfly",
  "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://www.gnu.org/software/recutils/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-22406",
  "openTime": "2019-07-12",
  "products": {
    "product": "GNU Recutils 1.8"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-11638",
  "serverity": "\u4e2d",
  "submitTime": "2019-05-05",
  "title": "GNU recutils\u7a7a\u6307\u9488\u89e3\u5f15\u7528\u6f0f\u6d1e\uff08CNVD-2019-22406\uff09"
}

CVE-2019-11638 (GCVE-0-2019-11638)

Vulnerability from cvelistv5 – Published: 2019-05-01 17:03 – Updated: 2024-08-04 23:03

Summary

An issue was discovered in GNU recutils 1.8. There is a NULL pointer dereference in the function rec_field_name_equal_p at rec-field-name.c in librec.a, leading to a crash.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://github.com/TeamSeri0us/pocs/tree/master/r…	x_refsource_MISC
	https://github.com/TeamSeri0us/pocs/blob/master/r…	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

{
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            ],
            "url": "https://github.com/TeamSeri0us/pocs/tree/master/recutils/bug-report-recutils/rec2csv"
          },
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              "x_refsource_MISC",
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            ],
            "url": "https://github.com/TeamSeri0us/pocs/blob/master/recutils/bug-report-recutils"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
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        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
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          ],
          "url": "https://github.com/TeamSeri0us/pocs/tree/master/recutils/bug-report-recutils/rec2csv"
        },
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          ],
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      ],
      "x_legacyV4Record": {
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          "ID": "CVE-2019-11638",
          "STATE": "PUBLIC"
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          "vendor": {
            "vendor_data": [
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            },
            {
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  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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  },
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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-2019-22406

CVE-2019-11638 (GCVE-0-2019-11638)

Tags

Sightings

Nomenclature