How severe is CVE-2011-0154?

CVE-2011-0154 has a CVSS 2.0 base score of 5.1, rated medium severity.

Is CVE-2011-0154 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (84th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2011-0154?

CVE-2011-0154 affects Apple Itunes. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2011-0154?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2011-0154 published?

CVE-2011-0154 was published on 2011-03-03 and last updated on 2026-06-16.

CVE-2011-0154

CVE-2011-0154 is a medium-severity vulnerability in Apple Itunes with a CVSS 2.0 base score of 5.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-119.

Key facts

Severity: Medium (CVSS 2.0 base score 5.1)
EPSS exploit prediction: 3% (84th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-119
Affected product: Apple Itunes
Published: 2011-03-03
Last modified: 2026-06-16

Description

WebKit, as used in Apple iTunes before 10.2 on Windows and Apple iOS, does not properly implement the .sort function for JavaScript arrays, 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 iTunes Store browsing, a different vulnerability than other CVEs listed in APPLE-SA-2011-03-02-1.

Frequently asked questions

What is CVE-2011-0154?: WebKit, as used in Apple iTunes before 10.2 on Windows and Apple iOS, does not properly implement the .sort function for JavaScript arrays, 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 iTunes Store browsing, a different vulnerability than other CVEs listed in APPLE-SA-2011-03-02-1.
How severe is CVE-2011-0154?: CVE-2011-0154 has a CVSS 2.0 base score of 5.1, rated medium severity.
Is CVE-2011-0154 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (84th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2011-0154?: CVE-2011-0154 affects Apple Itunes. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2011-0154?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2011-0154 published?: CVE-2011-0154 was published on 2011-03-03 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:apple:itunes:*:*:*:*:*:*:*:*

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