medium
4
CWE
264
Advisory Published
Updated

CVE-2012-3987

First published: Wed Oct 10 2012(Updated: )

Mozilla Firefox before 16.0 on Android assigns chrome privileges to Reader Mode pages, which allows user-assisted remote attackers to bypass intended access restrictions via a crafted web site.

Credit: cve@mitre.org

Affected SoftwareAffected VersionHow to fix
Firefox<=15.0.1
Firefox=0.1
Firefox=0.2
Firefox=0.3
Firefox=0.4
Firefox=0.5
Firefox=0.6
Firefox=0.6.1
Firefox=0.7
Firefox=0.7.1
Firefox=0.8
Firefox=0.9
Firefox=0.9-rc
Firefox=0.9.1
Firefox=0.9.2
Firefox=0.9.3
Firefox=0.10
Firefox=0.10.1
Firefox=1.0
Firefox=1.0-preview_release
Firefox=1.0.1
Firefox=1.0.2
Firefox=1.0.3
Firefox=1.0.4
Firefox=1.0.5
Firefox=1.0.6
Firefox=1.0.7
Firefox=1.0.8
Firefox=1.4.1
Firefox=1.5
Firefox=1.5-beta1
Firefox=1.5-beta2
Firefox=1.5.0.1
Firefox=1.5.0.2
Firefox=1.5.0.3
Firefox=1.5.0.4
Firefox=1.5.0.5
Firefox=1.5.0.6
Firefox=1.5.0.7
Firefox=1.5.0.8
Firefox=1.5.0.9
Firefox=1.5.0.10
Firefox=1.5.0.11
Firefox=1.5.0.12
Firefox=1.5.1
Firefox=1.5.2
Firefox=1.5.3
Firefox=1.5.4
Firefox=1.5.5
Firefox=1.5.6
Firefox=1.5.7
Firefox=1.5.8
Firefox=1.8
Firefox=2.0
Firefox=2.0.0.1
Firefox=2.0.0.2
Firefox=2.0.0.3
Firefox=2.0.0.4
Firefox=2.0.0.5
Firefox=2.0.0.6
Firefox=2.0.0.7
Firefox=2.0.0.8
Firefox=2.0.0.9
Firefox=2.0.0.10
Firefox=2.0.0.11
Firefox=2.0.0.12
Firefox=2.0.0.13
Firefox=2.0.0.14
Firefox=2.0.0.15
Firefox=2.0.0.16
Firefox=2.0.0.17
Firefox=2.0.0.18
Firefox=2.0.0.19
Firefox=2.0.0.20
Firefox=3.0
Firefox=3.0.1
Firefox=3.0.2
Firefox=3.0.3
Firefox=3.0.4
Firefox=3.0.5
Firefox=3.0.6
Firefox=3.0.7
Firefox=3.0.8
Firefox=3.0.9
Firefox=3.0.10
Firefox=3.0.11
Firefox=3.0.12
Firefox=3.0.13
Firefox=3.0.14
Firefox=3.0.15
Firefox=3.0.16
Firefox=3.0.17
Firefox=3.5
Firefox=3.5.1
Firefox=3.5.2
Firefox=3.5.3
Firefox=3.5.4
Firefox=3.5.5
Firefox=3.5.6
Firefox=3.5.7
Firefox=3.5.8
Firefox=3.5.9
Firefox=3.5.10
Firefox=3.5.11
Firefox=3.5.12
Firefox=3.5.13
Firefox=3.5.14
Firefox=3.5.15
Firefox=3.6
Firefox=3.6.2
Firefox=3.6.3
Firefox=3.6.4
Firefox=3.6.6
Firefox=3.6.7
Firefox=3.6.8
Firefox=3.6.9
Firefox=3.6.10
Firefox=3.6.11
Firefox=3.6.12
Firefox=3.6.13
Firefox=3.6.14
Firefox=3.6.15
Firefox=3.6.16
Firefox=3.6.17
Firefox=3.6.18
Firefox=3.6.19
Firefox=3.6.20
Firefox=3.6.21
Firefox=3.6.22
Firefox=3.6.23
Firefox=3.6.24
Firefox=3.6.25
Firefox=4.0
Firefox=4.0-beta1
Firefox=4.0-beta10
Firefox=4.0-beta11
Firefox=4.0-beta12
Firefox=4.0-beta2
Firefox=4.0-beta3
Firefox=4.0-beta4
Firefox=4.0-beta5
Firefox=4.0-beta6
Firefox=4.0-beta7
Firefox=4.0-beta8
Firefox=4.0-beta9
Firefox=4.0.1
Firefox=5.0
Firefox=5.0.1
Firefox=6.0
Firefox=6.0.1
Firefox=6.0.2
Firefox=7.0
Firefox=7.0.1
Firefox=8.0
Firefox=8.0.1
Firefox=9.0
Firefox=9.0.1
Firefox=10.0
Firefox=10.0.1
Firefox=10.0.2
Firefox=11.0
Firefox=12.0
Firefox=12.0-beta6
Firefox=13.0
Firefox=14.0
Firefox=15.0
Android

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2012-3987?

    CVE-2012-3987 is classified as a medium severity vulnerability that allows remote attackers to bypass access restrictions.

  • How do I fix CVE-2012-3987?

    To fix CVE-2012-3987, users should upgrade to Mozilla Firefox version 16.0 or later.

  • What versions of Firefox are affected by CVE-2012-3987?

    CVE-2012-3987 affects Mozilla Firefox versions prior to 16.0 on Android.

  • What impact can CVE-2012-3987 have on users?

    CVE-2012-3987 can allow user-assisted remote attackers to gain elevated permissions through crafted web sites.

  • Is there a workaround for CVE-2012-3987?

    There are no effective workarounds; the best approach is to update Firefox to a patched version.

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