ghsa-jhvm-j3gg-ph57
Vulnerability from github
Published
2022-05-17 03:03
Modified
2025-04-12 12:56
Severity ?
4.3 (Medium) - CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
Details

The EbmlUnicodeString::UpdateFromUTF8 function in libEBML before 1.3.3 allows context-dependent attackers to obtain sensitive information from process heap memory via a crafted UTF-8 string, which triggers an invalid memory access.

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{
  "affected": [],
  "aliases": [
    "CVE-2015-8790"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-200"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2016-01-29T19:59:00Z",
    "severity": "MODERATE"
  },
  "details": "The EbmlUnicodeString::UpdateFromUTF8 function in libEBML before 1.3.3 allows context-dependent attackers to obtain sensitive information from process heap memory via a crafted UTF-8 string, which triggers an invalid memory access.",
  "id": "GHSA-jhvm-j3gg-ph57",
  "modified": "2025-04-12T12:56:30Z",
  "published": "2022-05-17T03:03:30Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2015-8790"
    },
    {
      "type": "WEB",
      "url": "https://github.com/Matroska-Org/libebml/commit/ababb64e0c792ad2a314245233db0833ba12036b"
    },
    {
      "type": "WEB",
      "url": "https://github.com/Matroska-Org/libebml/blob/release-1.3.3/ChangeLog"
    },
    {
      "type": "WEB",
      "url": "http://lists.matroska.org/pipermail/matroska-users/2015-October/006985.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-updates/2016-01/msg00035.html"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2016/dsa-3538"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/85307"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/95124"
    },
    {
      "type": "WEB",
      "url": "http://www.talosintelligence.com/reports/TALOS-2016-0036"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}


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