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CVE-2018-6109

CVE-2018-6109

This page contains facts from public vulnerability sources. Check the original advisory before updating.

readAsText() can indefinitely read the file picked by the user, rather than only once at the time the file is picked in File API in Google Chrome prior to 66.0.3359.117 allowed a remote attacker to access data on the user file system without explicit consent via a crafted HTML page.

CVSS 6.5 · Medium · EPSS 1.4% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • chrome

    Versions
    • ≥ unspecified, < 66.0.3359.117: Affected (custom)

    Update to 66.0.3359.117

  • chromium-browser Ubuntu:16.04:LTS

    Versions
    • 45.0.2454.101-0ubuntu1.1201
    • 47.0.2526.73-0ubuntu1.1218
    • 47.0.2526.106-0ubuntu1.1221
    • 48.0.2564.82-0ubuntu1.1222
    • 48.0.2564.116-0ubuntu1.1229
    • 49.0.2623.87-0ubuntu1.1232
    • 49.0.2623.108-0ubuntu1.1233
    • 50.0.2661.102-0ubuntu0.16.04.1.1237
    • 51.0.2704.79-0ubuntu0.16.04.1.1242
    • 52.0.2743.116-0ubuntu0.16.04.1.1250
    • 53.0.2785.143-0ubuntu0.16.04.1.1254
    • 53.0.2785.143-0ubuntu0.16.04.1.1257
    • 55.0.2883.87-0ubuntu0.16.04.1263
    • 56.0.2924.76-0ubuntu0.16.04.1268
    • 57.0.2987.98-0ubuntu0.16.04.1276
    • 58.0.3029.81-0ubuntu0.16.04.1277
    • 58.0.3029.96-0ubuntu0.16.04.1279
    • 58.0.3029.110-0ubuntu0.16.04.1281
    • 59.0.3071.109-0ubuntu0.16.04.1289
    • 59.0.3071.109-0ubuntu0.16.04.1291
    • 60.0.3112.78-0ubuntu0.16.04.1293
    • 60.0.3112.113-0ubuntu0.16.04.1298
    • 61.0.3163.79-0ubuntu0.16.04.1300
    • 61.0.3163.100-0ubuntu0.16.04.1306
    • 62.0.3202.62-0ubuntu0.16.04.1308
    • 62.0.3202.75-0ubuntu0.16.04.1313
    • 62.0.3202.89-0ubuntu0.16.04.1315
    • 62.0.3202.94-0ubuntu0.16.04.1317
    • 63.0.3239.84-0ubuntu0.16.04.1
    • 63.0.3239.132-0ubuntu0.16.04.1
    • 64.0.3282.119-0ubuntu0.16.04.1
    • 64.0.3282.140-0ubuntu0.16.04.1
    • 64.0.3282.167-0ubuntu0.16.04.1
    • 65.0.3325.181-0ubuntu0.16.04.1
    Affected ranges
    • ECOSYSTEM: < 66.0.3359.139-0ubuntu0.16.04.3

    Update to 66.0.3359.139-0ubuntu0.16.04.3

  • oxide-qt Ubuntu:16.04:LTS

    Versions
    • 1.9.5-0ubuntu1
    • 1.10.3-0ubuntu0.15.10.1
    • 1.10.3-0ubuntu0.15.10.2
    • 1.11.3-0ubuntu3
    • 1.11.4-0ubuntu1
    • 1.11.5-0ubuntu1
    • 1.12.5-0ubuntu1
    • 1.12.6-0ubuntu1
    • 1.12.7-0ubuntu1
    • 1.13.6-0ubuntu1
    • 1.14.7-0ubuntu1
    • 1.14.9-0ubuntu0.16.04.1
    • 1.15.7-0ubuntu0.16.04.1
    • 1.15.8-0ubuntu0.16.04.1
    • 1.16.5-0ubuntu0.16.04.1
    • 1.17.7-0ubuntu0.16.04.1
    • 1.17.9-0ubuntu0.16.04.1
    • 1.18.3-0ubuntu0.16.04.1
    • 1.18.5-0ubuntu0.16.04.1
    • 1.19.4-0ubuntu0.16.04.1
    • 1.20.4-0ubuntu0.16.04.1
    • 1.21.5-0ubuntu0.16.04.1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • chromium-browser Ubuntu:18.04:LTS

    Versions
    • 61.0.3163.100-0ubuntu1.1378
    • 62.0.3202.62-0ubuntu0.17.10.1380
    • 62.0.3202.89-0ubuntu1.1386
    • 62.0.3202.94-0ubuntu1.1388
    • 63.0.3239.84-0ubuntu1
    • 63.0.3239.108-0ubuntu1
    • 64.0.3282.119-0ubuntu1
    • 64.0.3282.140-0ubuntu1
    • 64.0.3282.167-0ubuntu1
    • 65.0.3325.146-0ubuntu1
    • 65.0.3325.181-0ubuntu1
    Affected ranges
    • ECOSYSTEM: < 66.0.3359.139-0ubuntu0.18.04.3

    Update to 66.0.3359.139-0ubuntu0.18.04.3

Original sources

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