ubuntu-cve-2015-6783
Vulnerability from osv_ubuntu
Published
2015-12-06 01:59
Modified
2025-09-08 16:43
Summary
Details

The FindStartOffsetOfFileInZipFile function in crazy_linker_zip.cpp in crazy_linker (aka Crazy Linker) in Android 5.x and 6.x, as used in Google Chrome before 47.0.2526.73, improperly searches for an EOCD record, which allows attackers to bypass a signature-validation requirement via a crafted ZIP archive.

Severity
N/A (UNKNOWN)
medium
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "chromium-browser",
            "binary_version": "47.0.2526.73-0ubuntu0.14.04.1.1106"
          },
          {
            "binary_name": "chromium-browser-l10n",
            "binary_version": "47.0.2526.73-0ubuntu0.14.04.1.1106"
          },
          {
            "binary_name": "chromium-chromedriver",
            "binary_version": "47.0.2526.73-0ubuntu0.14.04.1.1106"
          },
          {
            "binary_name": "chromium-codecs-ffmpeg",
            "binary_version": "47.0.2526.73-0ubuntu0.14.04.1.1106"
          },
          {
            "binary_name": "chromium-codecs-ffmpeg-extra",
            "binary_version": "47.0.2526.73-0ubuntu0.14.04.1.1106"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:14.04:LTS",
        "name": "chromium-browser",
        "purl": "pkg:deb/ubuntu/chromium-browser@47.0.2526.73-0ubuntu0.14.04.1.1106?arch=source\u0026distro=trusty"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "47.0.2526.73-0ubuntu0.14.04.1.1106"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "29.0.1547.65-0ubuntu2",
        "31.0.1650.63-0ubuntu1~20131204.1",
        "32.0.1700.107-0ubuntu1~20140204.977.1",
        "33.0.1750.152-0ubuntu1~pkg995.1",
        "34.0.1847.116-0ubuntu2",
        "36.0.1985.125-0ubuntu1.14.04.0~pkg1029",
        "37.0.2062.94-0ubuntu0.14.04.1~pkg1042",
        "37.0.2062.120-0ubuntu0.14.04.1~pkg1049",
        "38.0.2125.111-0ubuntu0.14.04.1.1061",
        "39.0.2171.65-0ubuntu0.14.04.1.1064",
        "40.0.2214.94-0ubuntu0.14.04.1.1068",
        "40.0.2214.111-0ubuntu0.14.04.1.1069",
        "41.0.2272.76-0ubuntu0.14.04.1.1076",
        "43.0.2357.81-0ubuntu0.14.04.1.1089",
        "43.0.2357.130-0ubuntu0.14.04.1.1092",
        "44.0.2403.89-0ubuntu0.14.04.1.1095",
        "45.0.2454.85-0ubuntu0.14.04.1.1097",
        "45.0.2454.101-0ubuntu0.14.04.1.1099"
      ]
    }
  ],
  "aliases": [],
  "details": "The FindStartOffsetOfFileInZipFile function in crazy_linker_zip.cpp in crazy_linker (aka Crazy Linker) in Android 5.x and 6.x, as used in Google Chrome before 47.0.2526.73, improperly searches for an EOCD record, which allows attackers to bypass a signature-validation requirement via a crafted ZIP archive.",
  "id": "UBUNTU-CVE-2015-6783",
  "modified": "2025-09-08T16:43:27Z",
  "published": "2015-12-06T01:59:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2015-6783"
    },
    {
      "type": "REPORT",
      "url": "http://googlechromereleases.blogspot.com/2015/12/stable-channel-update.html"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2015-6783"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2015-6783"
  ]
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

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.