CNVD-2022-06468

Vulnerability from cnvd - Published: 2022-01-25
VLAI Severity ?
Title
GPAC缓冲区溢出漏洞（CNVD-2022-06468）
Description
GPAC是一款开源的多媒体框架。 GPAC存在安全漏洞，该漏洞源于通过函数lsr_read_id()发现GPAC 1.1.0包含无效的内存地址取消引用。攻击者可利用漏洞导致拒绝服务 (DoS)。
Severity
中
Patch Name
GPAC缓冲区溢出漏洞（CNVD-2022-06468） 的补丁
Patch Description
GPAC是一款开源的多媒体框架。 GPAC存在安全漏洞，该漏洞源于通过函数lsr_read_id()发现GPAC 1.1.0包含无效的内存地址取消引用。攻击者可利用漏洞导致拒绝服务 (DoS)。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://github.com/gpac/gpac/issues/1982

Reference
https://github.com/gpac/gpac/issues/1982
Impacted products
Name
GPAC GPAC 1.1.0
Show details on source website
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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-45767"
    }
  },
  "description": "GPAC\u662f\u4e00\u6b3e\u5f00\u6e90\u7684\u591a\u5a92\u4f53\u6846\u67b6\u3002\n\nGPAC\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u901a\u8fc7\u51fd\u6570lsr_read_id()\u53d1\u73b0GPAC 1.1.0\u5305\u542b\u65e0\u6548\u7684\u5185\u5b58\u5730\u5740\u53d6\u6d88\u5f15\u7528\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1 (DoS)\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://github.com/gpac/gpac/issues/1982",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-06468",
  "openTime": "2022-01-25",
  "patchDescription": "GPAC\u662f\u4e00\u6b3e\u5f00\u6e90\u7684\u591a\u5a92\u4f53\u6846\u67b6\u3002\r\n\r\nGPAC\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u901a\u8fc7\u51fd\u6570lsr_read_id()\u53d1\u73b0GPAC 1.1.0\u5305\u542b\u65e0\u6548\u7684\u5185\u5b58\u5730\u5740\u53d6\u6d88\u5f15\u7528\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1 (DoS)\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": "GPAC\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2022-06468\uff09 \u7684\u8865\u4e01",
  "products": {
    "product": "GPAC GPAC 1.1.0"
  },
  "referenceLink": "https://github.com/gpac/gpac/issues/1982",
  "serverity": "\u4e2d",
  "submitTime": "2022-01-17",
  "title": "GPAC\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2022-06468\uff09"
}


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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.