cnvd-2022-06491
Vulnerability from cnvd
Title
GNU Recutils代码问题漏洞
Description
GNU Recutils是GNU社区的一款用于访问recfiles纯文本数据库的工具和库。 GNU Recutils中存在安全漏洞，该漏洞源于GNU Recutils v1.8.90 的 rec-db.c中的 rec_db_destroy() 中的不受信任的指针取消引用，攻击者可利用漏洞可能导致分段错误或应用程序崩溃。
Severity
中
Patch Name
GNU Recutils代码问题漏洞的补丁
Patch Description
GNU Recutils是GNU社区的一款用于访问recfiles纯文本数据库的工具和库。 GNU Recutils中存在安全漏洞，该漏洞源于GNU Recutils v1.8.90 的 rec-db.c中的 rec_db_destroy() 中的不受信任的指针取消引用，攻击者可利用漏洞可能导致分段错误或应用程序崩溃。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

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://lists.gnu.org/archive/html/bug-recutils/2021-12/msg00009.html

Reference
https://nvd.nist.gov/vuln/detail/CVE-2021-46019
Impacted products
Name
GNU Recutils 1.8.90
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-46019"
    }
  },
  "description": "GNU Recutils\u662fGNU\u793e\u533a\u7684\u4e00\u6b3e\u7528\u4e8e\u8bbf\u95eerecfiles\u7eaf\u6587\u672c\u6570\u636e\u5e93\u7684\u5de5\u5177\u548c\u5e93\u3002\n\nGNU Recutils\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eGNU Recutils v1.8.90 \u7684 rec-db.c\u4e2d\u7684 rec_db_destroy() \u4e2d\u7684\u4e0d\u53d7\u4fe1\u4efb\u7684\u6307\u9488\u53d6\u6d88\u5f15\u7528\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u53ef\u80fd\u5bfc\u81f4\u5206\u6bb5\u9519\u8bef\u6216\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\u3002",
  "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\nhttps://lists.gnu.org/archive/html/bug-recutils/2021-12/msg00009.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-06491",
  "openTime": "2022-01-25",
  "patchDescription": "GNU Recutils\u662fGNU\u793e\u533a\u7684\u4e00\u6b3e\u7528\u4e8e\u8bbf\u95eerecfiles\u7eaf\u6587\u672c\u6570\u636e\u5e93\u7684\u5de5\u5177\u548c\u5e93\u3002\r\n\r\nGNU Recutils\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eGNU Recutils v1.8.90 \u7684 rec-db.c\u4e2d\u7684 rec_db_destroy() \u4e2d\u7684\u4e0d\u53d7\u4fe1\u4efb\u7684\u6307\u9488\u53d6\u6d88\u5f15\u7528\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u53ef\u80fd\u5bfc\u81f4\u5206\u6bb5\u9519\u8bef\u6216\u5e94\u7528\u7a0b\u5e8f\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": "GNU Recutils\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "GNU Recutils 1.8.90"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-46019",
  "serverity": "\u4e2d",
  "submitTime": "2022-01-17",
  "title": "GNU Recutils\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e"
}


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