漏洞描述
Integer signedness error in Apple QuickTime before 7.7 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted PnSize opcode in a PICT file that triggers a stack-based buffer overflow.
影响产品
暂无结构化产品信息。
修复建议
建议关注厂商安全公告，及时升级至已修复版本，并结合实际资产暴露情况采取缓解措施。
参考链接
support.apple.comhttp://support.apple.com/kb/HT4826↗securityreason.comhttp://securityreason.com/securityalert/8365↗zerodayinitiative.comhttp://zerodayinitiative.com/advisories/ZDI-11-252/↗oval.cisecurity.orghttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16059↗