GHSA-7XWW-J5H2-23GH高危未审查

无摘要

OSV 1.4.0 · unreviewed · 修改于 2026-08-21 02:30

发布时间

2026-08-21 02:30

GitHub 审查时间

—

NVD 发布时间

2026-08-21 01:17

源文件

advisories/unreviewed/2026/08/GHSA-7xww-j5h2-23gh/GHSA-7xww-j5h2-23gh.json

公告说明

GStreamer rtpsbcdepay Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GStreamer. Interaction with this library is required to exploit this vulnerability but attack vectors may vary depending on the implementation.

The specific flaw exists within the processing of RTP payload elements. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-29787.

受影响的软件包

该公告没有提供结构化的受影响软件包信息。

参考链接

ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2026-18299

标识信息

别名 / CVE

CVE-2026-18299

CWE

CWE-416

软件生态

无

扩展资料

暂无扩展资料。

CVSS 评分

CVSS_V3

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

原始 OSV JSON

{
  "id": "GHSA-7xww-j5h2-23gh",
  "aliases": [
    "CVE-2026-18299"
  ],
  "details": "GStreamer rtpsbcdepay Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GStreamer. Interaction with this library is required to exploit this vulnerability but attack vectors may vary depending on the implementation.\n\nThe specific flaw exists within the processing of RTP payload elements. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-29787.",
  "affected": [],
  "modified": "2026-08-20T18:30:57Z",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
    }
  ],
  "published": "2026-08-20T18:30:57Z",
  "references": [
    {
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-18299",
      "type": "ADVISORY"
    },
    {
      "url": "https://gstreamer.freedesktop.org/security/sa-2026-0051.html",
      "type": "WEB"
    },
    {
      "url": "https://www.zerodayinitiative.com/advisories/ZDI-26-467",
      "type": "WEB"
    }
  ],
  "schema_version": "1.4.0",
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "severity": "HIGH",
    "github_reviewed": false,
    "nvd_published_at": "2026-08-20T17:17:26Z",
    "github_reviewed_at": null
  }
}