CVE-2009-2841

描述

The HTMLMediaElement::loadResource function in html/HTMLMediaElement.cpp in WebCore in WebKit before r49480, as used in Apple Safari before 4.0.4 on Mac OS X, does not perform the expected callbacks for HTML 5 media elements that have external URLs for media resources, which allows remote attackers to trigger sub-resource requests to arbitrary web sites via a crafted HTML document, as demonstrated by an HTML e-mail message that uses a media element for X-Confirm-Reading-To functionality, aka rdar problem 7271202.

如何修補 CVE-2009-2841

要修補 CVE-2009-2841,請將受影響套件升級到下列已修補版本。

• Debian/qt4-x11—升級至 4:4.6.2-4 或更新版本

CVE-2009-2841 正在被利用嗎?

低 — EPSS 為 2.9%,目前沒有觀察到大規模利用活動。

受影響套件(1)

• from 0, < 4:4.6.2-4

參考連結(25)

• ADVISORYsecunia.com/advisories/37346
• ADVISORYsecunia.com/advisories/40557
• ADVISORYsecunia.com/advisories/41856
• ADVISORYsecunia.com/advisories/43068
• ADVISORYthreatpost.com/en_us/blogs/apple-patches-critical-safari-vulnerabilities-111109