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CVE-2015-7203

Published Dec 16, 2015 mozilla CWE-119

Overview

CVE-2015-7203 is a known-severity vulnerability affecting mozilla firefox. It was published on December 16, 2015.

Technical Description

Buffer overflow in the DirectWriteFontInfo::LoadFontFamilyData function in gfx/thebes/gfxDWriteFontList.cpp in Mozilla Firefox before 43.0 might allow remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted font-family name.

Remediation

Check the references section for vendor advisories and patches from mozilla. Update firefox to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected Products

Vendor Product Versions Status
mozilla firefox 0 Affected

References

Ref lists.fedoraproject.org/pipermail/package-announce/2015-December/174083.html Ref lists.fedoraproject.org/pipermail/package-announce/2015-December/174253.html Ref lists.opensuse.org/opensuse-updates/2015-12/msg00104.html Ref lists.opensuse.org/opensuse-updates/2016-02/msg00007.html Ref lists.opensuse.org/opensuse-updates/2016-02/msg00008.html Ref www.mozilla.org/security/announce/2015/mfsa2015-144.html Ref www.securityfocus.com/bid/79280 Ref www.securitytracker.com/id/1034426 Ref www.ubuntu.com/usn/USN-2833-1 Ref bugzilla.mozilla.org/show_bug.cgi?id=1201183

Frequently Asked Questions

What is CVE-2015-7203?

CVE-2015-7203 is a known-severity vulnerability affecting mozilla firefox. It was published on December 16, 2015.

How severe is CVE-2015-7203?

CVSS score information is not yet available for this vulnerability. Check back as the CVE record is updated by NVD analysts.

How do I fix or remediate CVE-2015-7203?

Check the references section for vendor advisories and patches from mozilla. Update firefox to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2015-7203?

CyberStrike's AI-powered security agents can automatically detect CVE-2015-7203 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.

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