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Vulnerability record · CVE-2011-0191 · published 3 March 2011

CVE-2011-0191: Apple itunes memory buffer overflow vulnerability

Apple · Itunes

Buffer overflow in LibTIFF 3.9.4 and possibly other versions, as used in ImageIO in Apple iTunes before 10.2 on Windows and other products, allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted TIFF image with JPEG encoding.

9.3 CVSS 2.0 High EPSS 6.7% · top 6.3% CWE-119 · Memory buffer overflow
9.3CVSS 2.0 base score
6.7%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
36References
16 Jun 2026Last modified by NVD

Description

Buffer overflow in LibTIFF 3.9.4 and possibly other versions, as used in ImageIO in Apple iTunes before 10.2 on Windows and other products, allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted TIFF image with JPEG encoding.

AV:N/AC:M/Au:N/C:C/I:C/A:C

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://lists.apple.com/archives/security-announce/2011//Mar/msg00003.html
http://lists.apple.com/archives/security-announce/2011//Mar/msg00004.html
http://lists.apple.com/archives/security-announce/2011//Mar/msg00005.html
http://lists.apple.com/archives/security-announce/2011/Mar/msg00000.html PatchVendor Advisory
http://lists.apple.com/archives/security-announce/2011/Mar/msg00006.html
http://lists.opensuse.org/opensuse-security-announce/2011-04/msg00000.html
http://lists.opensuse.org/opensuse-security-announce/2011-05/msg00005.html
http://secunia.com/advisories/43934
http://support.apple.com/kb/HT4554 Vendor Advisory
http://support.apple.com/kb/HT4564
http://support.apple.com/kb/HT4565
http://support.apple.com/kb/HT4566
http://support.apple.com/kb/HT4581
http://www.debian.org/security/2011/dsa-2210
http://www.mandriva.com/security/advisories?name=MDVSA-2011:064
http://www.securityfocus.com/bid/46657
http://www.vupen.com/english/advisories/2011/0845
http://www.vupen.com/english/advisories/2011/0859
http://lists.apple.com/archives/security-announce/2011//Mar/msg00003.html
http://lists.apple.com/archives/security-announce/2011//Mar/msg00004.html
http://lists.apple.com/archives/security-announce/2011//Mar/msg00005.html
http://lists.apple.com/archives/security-announce/2011/Mar/msg00000.html PatchVendor Advisory
http://lists.apple.com/archives/security-announce/2011/Mar/msg00006.html
http://lists.opensuse.org/opensuse-security-announce/2011-04/msg00000.html
http://lists.opensuse.org/opensuse-security-announce/2011-05/msg00005.html
http://secunia.com/advisories/43934
http://support.apple.com/kb/HT4554 Vendor Advisory
http://support.apple.com/kb/HT4564
http://support.apple.com/kb/HT4565
http://support.apple.com/kb/HT4566
http://support.apple.com/kb/HT4581
http://www.debian.org/security/2011/dsa-2210
http://www.mandriva.com/security/advisories?name=MDVSA-2011:064
http://www.securityfocus.com/bid/46657
http://www.vupen.com/english/advisories/2011/0845
http://www.vupen.com/english/advisories/2011/0859

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

8.8CVE-2019-8506Apple WebKit type confusion allows code executionA type confusion flaw in Apple's web rendering components was fixed through improved memory handling. Processing maliciously crafted web content can …KEVEPSS 16%analysed7.8CVE-2020-27932Apple XNU kernel type confusion allows kernel code executionA type confusion flaw in Apple's XNU kernel was fixed through improved state handling across macOS, iOS, iPadOS, watchOS, iCloud and iTunes. A malici…KEVEPSS 10%analysed10.0CVE-2019-6235Apple itunes out-of-bounds write vulnerabilityA memory corruption issue was addressed with improved validation. This issue is fixed in iOS 12.1.3, macOS Mojave 10.14.3, tvOS 12.1.2, watchOS 5.1.3…EPSS 2.1%10.0CVE-2010-1763Apple itunes vulnerabilityUnspecified vulnerability in WebKit in Apple iTunes before 9.2 on Windows has unknown impact and attack vectors, a different vulnerability than CVE-2…EPSS 2.7%10.0CVE-2010-1769Apple itunes vulnerabilityWebKit in Apple iTunes before 9.2 on Windows, and Apple iOS before 4 on the iPhone and iPod touch, accesses out-of-bounds memory during the handling …EPSS 6.9%9.8CVE-2022-26711Apple itunes integer overflow vulnerabilityAn integer overflow issue was addressed with improved input validation. This issue is fixed in tvOS 15.5, iTunes 12.12.4 for Windows, iOS 15.5 and iP…EPSS 3.8%9.8CVE-2019-8746Apple icloud out-of-bounds read vulnerabilityAn out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Catalina 10.15, iOS 13, iCloud for Windows 7.14, iCl…EPSS 3.0%9.8CVE-2019-8749Apple icloud out-of-bounds write vulnerabilityMultiple memory corruption issues were addressed with improved input validation. This issue is fixed in macOS Catalina 10.15, iOS 13, iCloud for Wind…EPSS 1.5%

Source: NIST National Vulnerability Database (record CVE-2011-0191), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.