What’s Vulnerable › Vulnerabilities

CVE-2013-6643

• Severity: high (CVSS 7.5 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.2% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2014-01-16 · updated 2026-06-17
• Weakness: CWE-287

Description

The OneClickSigninBubbleView::WindowClosing function in browser/ui/views/sync/one_click_signin_bubble_view.cc in Google Chrome before 32.0.1700.76 on Windows and before 32.0.1700.77 on Mac OS X and Linux allows attackers to trigger a sync with an arbitrary Google account by leveraging improper handling of the closing of an untrusted signin confirm dialog.

Affected products

• Debian Linux: 7.0, 8.0
• Google Chrome: before 32.0.1700.77; before 32.0.1700.76 — fixed in 32.0.1700.76, 32.0.1700.77
• Opensuse: 12.3, 13.1

How to fix

Upgrade to a fixed version: Google Chrome 32.0.1700.76, 32.0.1700.77. Check the vendor advisory for mitigations.

References

• http://googlechromereleases.blogspot.com/2014/01/stable-channel-update.html
• http://lists.opensuse.org/opensuse-security-announce/2014-02/msg00008.html
• http://www.debian.org/security/2014/dsa-2862
• https://code.google.com/p/chromium/issues/detail?id=321940
• https://src.chromium.org/viewvc/chrome?revision=237115&view=revision
• http://googlechromereleases.blogspot.com/2014/01/stable-channel-update.html
• http://lists.opensuse.org/opensuse-security-announce/2014-02/msg00008.html
• http://www.debian.org/security/2014/dsa-2862
• https://code.google.com/p/chromium/issues/detail?id=321940
• https://src.chromium.org/viewvc/chrome?revision=237115&view=revision

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