SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2011-0149

WebKit, as used in Apple iTunes before 10.2 on Windows, does not properly parse HTML elements associated with document namespaces, which allows man-in-the-middle attackers to execute arbitrary code or cause a denial of service (memory corruption and…

HIGH 7.6EPSS 3.18%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (3.18%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

WebKit, as used in Apple iTunes before 10.2 on Windows, does not properly parse HTML elements associated with document namespaces, which allows man-in-the-middle attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via vectors related to a "dangling pointer" and iTunes Store browsing, a different vulnerability than other CVEs listed in APPLE-SA-2011-03-02-1.

CVSS 2.0
7.6 HIGHAV:N/AC:H/Au:N/C:C/I:C/A:C
EPSS
3.18% probability · 87th percentile
CISA KEV
Not listed
Weakness
CWE-119
Affected
apple/itunes · apple/webkit
Source
product-security@apple.com

References

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.