National Vulnerability Database

National Vulnerability Database

National Vulnerability

CVE-2013-1677 Detail


The gfxSkipCharsIterator::SetOffsets function in Mozilla Firefox before 21.0, Firefox ESR 17.x before 17.0.6, Thunderbird before 17.0.6, and Thunderbird ESR 17.x before 17.0.6 allows remote attackers to execute arbitrary code or cause a denial of service (out-of-bounds read) via unspecified vectors.

Source:  MITRE      Last Modified:  05/16/2013

Quick Info

CVE Dictionary Entry:
Original release date:
Last revised:


CVSS Severity (version 2.0):
CVSS v2 Base Score:
10.0 HIGH
(AV:N/AC:L/Au:N/C:C/I:C/A:C) (legend)
Impact Subscore:
Exploitability Subscore:
CVSS Version 2 Metrics:
Access Vector:
Network exploitable
Access Complexity:
Not required to exploit
Impact Type:
Allows unauthorized disclosure of information; Allows unauthorized modification; Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource Type Source Name External Source SUSE openSUSE-SU-2013:0825 External Source SUSE openSUSE-SU-2013:0831 External Source SUSE openSUSE-SU-2013:0834 External Source SUSE openSUSE-SU-2013:0929 External Source SUSE openSUSE-SU-2013:0946 External Source REDHAT RHSA-2013:0820 External Source REDHAT RHSA-2013:0821 External Source DEBIAN DSA-2699 External Source MANDRIVA MDVSA-2013:165 Vendor Advisory External Source CONFIRM External Source BID 59868 External Source UBUNTU USN-1822-1 External Source UBUNTU USN-1823-1 External Source CONFIRM External Source OVAL oval:org.mitre.oval:def:16979

Technical Details

Vulnerability Type (View All)

  • Resource Management Errors (CWE-399)

Change History 3 change records found - show changes