CVE-2015-0803

The HTMLSourceElement::AfterSetAttr function in Mozilla Firefox before 37.0 does not properly constrain the original data type of a casted value during the setting of a SOURCE element's attributes, which allows remote attackers to execute arbitrary code or cause a denial of service (use-after-free) via a crafted HTML document.

• How can I get the fixes?
• What do statuses mean?

References

• MITRE
• NVD
• Launchpad
• Debian

Related Ubuntu Security Notices (USN)

• USN-2550-1
• Firefox vulnerabilities
• 1 April 2015

Other references

• https://www.mozilla.org/en-US/security/advisories/mfsa2015-39/
• https://www.cve.org/CVERecord?id=CVE-2015-0803