VARIoT IoT vulnerabilities database

Off-by-one error in Telephony in Apple iOS before 6 allows remote attackers to cause a denial of service (buffer overflow and connectivity outage) via a crafted user-data header in an SMS message. Apple iOS for the iPhone, the iPod touch, and the iPad is prone to an off-by-one buffer-overflow vulnerability. Successfully exploiting this issue allows remote attackers to cause the affected device to crash. NOTE: This issue was previously discussed in BID 55612 (Apple iPhone/iPad/iPod touch Prior to iOS 6 Multiple Vulnerabilities) but has been given its own record to better document it. Apple iOS is an operating system developed by Apple (Apple) for mobile devices

The System Logs implementation in Apple iOS before 6 does not restrict /var/log access by sandboxed apps, which allows remote attackers to obtain sensitive information via a crafted app that reads log files. Apple iOS for the iPhone, the iPod touch, and the iPad is prone to an information-disclosure vulnerability. Attackers can leverage this issue to gain access to sensitive information. Information obtained may aid in further attacks. Note: This issue was previously discussed in BID 55612 (Apple iPhone/iPad/iPod touch Prior to iOS 6 Multiple Vulnerabilities) but has been given its own record to better document it. Apple iOS is an operating system developed by Apple (Apple) for mobile devices. A vulnerability exists in Apple's System Logs implementation in versions prior to iOS 6. The vulnerability stems from unrestricted /var/log access to sandboxed applets

Safari in Apple iOS before 6 does not properly restrict use of an unspecified Unicode character that looks similar to the https lock indicator, which allows remote attackers to spoof https connections by placing this character in the TITLE element of a web page. Apple iOS for the iPhone, the iPod touch, and the iPad is prone to a spoofing vulnerability. Attackers may exploit this issue to spoof secure sites and create a false sense of trust. Successfully exploiting this issue may aid in phishing attacks. Note: This issue was previously discussed in BID 55612 (Apple iPhone/iPad/iPod touch Prior to iOS 6 Multiple Vulnerabilities) but has been given its own record to better document it. Apple iOS is an operating system developed by Apple (Apple) for mobile devices

The Passcode Lock implementation in Apple iOS before 6 does not properly manage the lock state, which allows physically proximate attackers to bypass an intended passcode requirement via unspecified vectors. Apple iOS for the iPhone, the iPod touch, and the iPad is prone to a security-bypass vulnerability. Successful exploits can allow an attacker with physical access to a vulnerable device to perform unauthorized actions or obtain sensitive information NOTE: This issue was previously discussed in BID 55612 (Apple iPhone/iPad/iPod touch Prior to iOS 6 Multiple Vulnerabilities) but has been given its own record to better document it. Apple iOS is an operating system developed by Apple (Apple) for mobile devices. A proximity attacker could exploit this vulnerability to bypass certain password requirements via an unidentified vector

The Restrictions (aka Parental Controls) implementation in Apple iOS before 6 does not properly handle purchase attempts after a Disable Restrictions action, which allows local users to bypass an intended Apple ID authentication step via an app that performs purchase transactions. Apple iOS for the iPhone, the iPod touch, and the iPad is prone to a security-bypass vulnerability. Successful exploits can allow an attacker with physical access to a vulnerable device to perform unauthorized actions or obtain sensitive information. NOTE: This issue was previously discussed in BID 55612 (Apple iPhone/iPad/iPod touch Prior to iOS 6 Multiple Vulnerabilities) but has been given its own record to better document it. Apple iOS is an operating system developed by Apple (Apple) for mobile devices. A vulnerability exists in Apple's implementation of Restrictions (aka Parental Controls) in versions prior to iOS 6

The Passcode Lock implementation in Apple iOS before 6 allows physically proximate attackers to bypass an intended passcode requirement via vectors involving use of the camera. Apple iOS for the iPhone, the iPod touch, and the iPad is prone to a security-bypass vulnerability. Successful exploits can allow an attacker with physical access to a vulnerable device to perform unauthorized actions or obtain sensitive information NOTE: This issue was previously discussed in BID 55612 (Apple iPhone/iPad/iPod touch Prior to iOS 6 Multiple Vulnerabilities) but has been given its own record to better document it. Apple iOS is an operating system developed by Apple (Apple) for mobile devices

The Passcode Lock implementation in Apple iOS before 6 does not properly restrict photo viewing, which allows physically proximate attackers to view arbitrary stored photos by spoofing a time value. Apple iOS for the iPhone, the iPod touch, and the iPad is prone to a security weakness. An attacker with physical access to the affected device can exploit this issue to access user information. NOTE: This issue was previously discussed in BID 55612 (Apple iPhone/iPad/iPod touch Prior to iOS 6 Multiple Vulnerabilities) but has been given its own record to better document it. Apple iOS is an operating system developed by Apple (Apple) for mobile devices

The Passcode Lock implementation in Apple iOS before 6 allows physically proximate attackers to bypass an intended passcode requirement via vectors related to ending a FaceTime call. Apple iOS for the iPhone, the iPod touch, and the iPad is prone to a security-bypass vulnerability. Successful exploits can allow an attacker with physical access to a vulnerable device to perform unauthorized actions or obtain sensitive information. Note: This issue was previously discussed in BID 55612 (Apple iPhone/iPad/iPod touch Prior to iOS 6 Multiple Vulnerabilities) but has been given its own record to better document it. Apple iOS is an operating system developed by Apple (Apple) for mobile devices

The Emergency Dialer screen in the Passcode Lock implementation in Apple iOS before 6 does not properly limit the dialing methods, which allows physically proximate attackers to bypass intended access restrictions and make FaceTime calls through Voice Dialing, or obtain sensitive contact information by attempting to make a FaceTime call and reading the contact suggestions. Apple iOS for the iPhone, the iPod touch, and the iPad is prone to a security weakness. An attacker with physical access to the affected device can exploit this issue to perform unauthorized actions and access user information. Note: This issue was previously discussed in BID 55612 (Apple iPhone/iPad/iPod touch Prior to iOS 6 Multiple Vulnerabilities) but has been given its own record to better document it. Apple iOS is an operating system developed by Apple (Apple) for mobile devices

Office Viewer in Apple iOS before 6 writes cleartext document data to a temporary file, which might allow local users to bypass a document's intended (1) Data Protection level or (2) encryption state by reading the temporary content. Apple iOS for the iPhone, the iPod touch, and the iPad is prone to a local information-disclosure vulnerability. Local attackers can leverage this issue to gain access to sensitive information. Information obtained may aid in further attacks. Note: This issue was previously discussed in BID 55612 (Apple iPhone/iPad/iPod touch Prior to iOS 6 Multiple Vulnerabilities) but has been given its own record to better document it. Apple iOS is an operating system developed by Apple (Apple) for mobile devices

The Passcode Lock implementation in Apple iOS before 6 does not properly interact with the "Slide to Power Off" feature, which allows physically proximate attackers to see the most recently used third-party app by watching the device's screen. Apple iOS for the iPhone, the iPod touch, and the iPad is prone to a security weakness. An attacker with physical access to the affected device can exploit this issue to access user information. NOTE: This issue was previously discussed in BID 55612 (Apple iPhone/iPad/iPod touch Prior to iOS 6 Multiple Vulnerabilities) but has been given its own record to better document it. Apple iOS is an operating system developed by Apple (Apple) for mobile devices

Mail in Apple iOS before 6 uses an S/MIME message's From address as the displayed sender address, which allows remote attackers to spoof signed content via an e-mail message in which the From field does not match the signer's identity. Apple iOS for the iPhone, the iPod touch, and the iPad is prone to a spoofing vulnerability that affects the 'Mail' component. Note: This issue was previously discussed in BID 55612 (Apple iPhone/iPad/iPod touch Prior to iOS 6 Multiple Vulnerabilities) but has been given its own record to better document it. Apple iOS is an operating system developed by Apple (Apple) for mobile devices. The vulnerability stems from the use of the sender address of S/MIME messages to display the sender's address

Mail in Apple iOS before 6 does not properly implement the Data Protection feature for e-mail attachments, which allows physically proximate attackers to bypass an intended passcode requirement via unspecified vectors. Apple iOS for the iPhone, the iPod touch, and the iPad is prone to a security-bypass vulnerability. This may aid in further attacks. NOTE: This issue was previously discussed in BID 55612 (Apple iPhone/iPad/iPod touch Prior to iOS 6 Multiple Vulnerabilities) but has been given its own record to better document it. Apple iOS is an operating system developed by Apple (Apple) for mobile devices. A proximity attacker could exploit this vulnerability to bypass specially crafted password requirements via an unidentified vector

Messages in Apple iOS before 6, when multiple iMessage e-mail addresses are configured, does not ensure that a reply's sender address matches the recipient address of the original message, which allows remote attackers to obtain potentially sensitive information about alternate e-mail addresses in opportunistic circumstances by reading a reply. TheBy reading the reply email, a third party may obtain important information about other email addresses. Apple iOS for the iPhone, the iPod touch, and the iPad is prone to an information-disclosure vulnerability. Attackers can leverage this issue to gain access to sensitive information. Information obtained may aid in further attacks. Note: This issue was previously discussed in BID 55612 (Apple iPhone/iPad/iPod touch Prior to iOS 6 Multiple Vulnerabilities) but has been given its own record to better document it. Apple iOS is an operating system developed by Apple (Apple) for mobile devices

Mail in Apple iOS before 6 does not properly handle reuse of Content-ID header values, which allows remote attackers to spoof attachments via a header value that was also used in a previous e-mail message, as demonstrated by a message from a different sender. Apple iOS for the iPhone, the iPod touch, and the iPad is prone to a security-bypass vulnerability. An attacker can exploit this issue to bypass certain security restrictions by spoofing email attachments, allowing the attacker to perform malicious activities. Other attacks may also be possible. Note: This issue was previously discussed in BID 55612 (Apple iPhone/iPad/iPod touch Prior to iOS 6 Multiple Vulnerabilities) but has been given its own record to better document it. Apple iOS is an operating system developed by Apple (Apple) for mobile devices

The kernel in Apple iOS before 6 dereferences invalid pointers during the handling of packet-filter data structures, which allows local users to gain privileges via a crafted program that makes packet-filter ioctl calls. Apple iOS for the iPhone, the iPod touch, andthe iPad is prone to a local privilege-escalation vulnerability that affects the kernel. Local attackers can exploit this issue to alter kernel memory and execute arbitrary code with system-level privileges. Successfully exploiting this issue can allow attackers to elevate privileges, leading to a complete compromise of the device. This issue is fixed in Apple iOS 6 version. NOTE: This issue was previously discussed in BID 55612 (Apple iPhone/iPad/iPod touch Prior to iOS 6 Multiple Vulnerabilities) but has been given its own record to better document it

The Berkeley Packet Filter (BPF) interpreter implementation in the kernel in Apple iOS before 6 accesses uninitialized memory locations, which allows local users to obtain sensitive information about the layout of kernel memory via a crafted program that uses a BPF interface. Apple iOS for the iPhone, the iPod touch, and the iPad is prone to an information-disclosure vulnerability. An attacker can exploit this issue to view content from the kernel memory. This may allow the attacker to obtain sensitive information or aid in further attacks. Note: This issue was previously discussed in BID 55612 (Apple iPhone/iPad/iPod touch Prior to iOS 6 Multiple Vulnerabilities) but has been given its own record to better document it. Apple iOS is an operating system developed by Apple (Apple) for mobile devices. The vulnerability stems from accessing uninitialized memory locations

Buffer overflow in the IPsec component in Apple iOS before 6 allows remote attackers to execute arbitrary code via a crafted racoon configuration file. Apple iOS for the iPhone, the iPod touch, and the iPad is prone to a buffer-overflow vulnerability. Successfully exploiting this issue may allow attackers to execute arbitrary code in the context of the affected application. Failed exploit attempts may cause denial-of-service conditions. NOTE: This issue was previously discussed in BID 55612 (Apple iPhone/iPad/iPod touch Prior to iOS 6 Multiple Vulnerabilities) but has been given its own record to better document it. Apple iOS is an operating system developed by Apple (Apple) for mobile devices

CFNetwork in Apple iOS before 6 does not properly identify the host portion of a URL, which allows remote attackers to obtain sensitive information by leveraging the construction of an HTTP request with an incorrect hostname derived from a malformed URL. Apple iOS for the iPhone, the iPod touch, and the iPad is prone to an information-disclosure vulnerability. Attackers can leverage this issue to gain access to sensitive information. Information obtained may aid in further attacks. Note: This issue was previously discussed in BID 55612 (Apple iPhone/iPad/iPod touch Prior to iOS 6 Multiple Vulnerabilities) but has been given its own record to better document it. Apple iOS is an operating system developed by Apple (Apple) for mobile devices. A vulnerability exists in CFNetwork in versions prior to Apple iOS 6 due to partial URLs not correctly identifying hosts

The DNAv4 protocol implementation in the DHCP component in Apple iOS before 6 sends Wi-Fi packets containing a MAC address of a host on a previously used network, which might allow remote attackers to obtain sensitive information about previous device locations by sniffing an unencrypted Wi-Fi network for these packets. Apple iOS of DHCP In the component DNAv4 The protocol is implemented by the host on the network used immediately before. Successfully exploiting this issue will allow attackers to determine networks a device has previously accessed. Note: This issue was previously discussed in BID 55612 (Apple iPhone/iPad/iPod touch Prior to iOS 6 Multiple Vulnerabilities) but has been given its own record to better document it. Apple iOS is an operating system developed by Apple (Apple) for mobile devices. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 APPLE-SA-2012-09-24-1 Apple TV 5.1 Apple TV 5.1 is now available and addresses the following: Apple TV Available for: Apple TV 2nd generation and later Impact: Viewing a maliciously crafted movie file may lead to an unexpected application termination or arbitrary code execution Description: An uninitialized memory access existed in the handling of Sorenson encoded movie files. This issue was addressed through improved memory initialization. This issue was addressed by disabling DNAv4 on unencrypted Wi-Fi networks CVE-ID CVE-2012-3725 : Mark Wuergler of Immunity, Inc. Apple TV Available for: Apple TV 2nd generation and later Impact: Viewing a maliciously crafted TIFF file may lead to an unexpected application termination or arbitrary code execution Description: A buffer overflow existed in libtiff's handling of ThunderScan encoded TIFF images. This issue was addressed by updating libtiff to version 3.9.5. CVE-ID CVE-2011-1167 Apple TV Available for: Apple TV 2nd generation and later Impact: Viewing a maliciously crafted PNG image may lead to an unexpected application termination or arbitrary code execution Description: Multiple memory corruption issues existed in libpng's handling of PNG images. These issues were addressed through improved validation of PNG images. CVE-ID CVE-2011-3026 : Juri Aedla CVE-2011-3048 CVE-2011-3328 Apple TV Available for: Apple TV 2nd generation and later Impact: Viewing a maliciously crafted JPEG image may lead to an unexpected application termination or arbitrary code execution Description: A double free issue existed in ImageIO's handling of JPEG images. This issue was addressed through improved memory management. CVE-ID CVE-2012-3726 : Phil of PKJE Consulting Apple TV Available for: Apple TV 2nd generation and later Impact: Viewing a maliciously crafted TIFF image may lead to an unexpected application termination or arbitrary code execution Description: An integer overflow issue existed in libTIFF's handling of TIFF images. This issue was addressed through improved validation of TIFF images. This issue does not affect OS X Mountain Lion systems. CVE-ID CVE-2012-1173 Apple TV Available for: Apple TV 2nd generation and later Impact: Applications that use ICU may be vulnerable to an unexpected application termination or arbitrary code execution Description: A stack buffer overflow existed in the handling of ICU locale IDs. This issue was addressed through improved bounds checking. CVE-ID CVE-2011-4599 Apple TV Available for: Apple TV 2nd generation and later Impact: An attacker with a privileged network position may cause an unexpected application termination or arbitrary code execution Description: Multiple vulnerabilities existed in libxml, the most serious of which may lead to an unexpected application termination or arbitrary code execution. These issues were addressed by applying the relevant upstream patches. CVE-ID CVE-2011-1944 : Chris Evans of Google Chrome Security Team CVE-2011-2821 : Yang Dingning of NCNIPC, Graduate University of Chinese Academy of Sciences CVE-2011-2834 : Yang Dingning of NCNIPC, Graduate University of Chinese Academy of Sciences CVE-2011-3919 : Juri Aedla Apple TV Available for: Apple TV 2nd generation and later Impact: An attacker with a privileged network position may cause an unexpected application termination or arbitrary code execution Description: Multiple memory corruption issues existed in JavaScriptCore. These issues were addressed through improved memory handling. CVE-ID CVE-2012-0682 : Apple Product Security CVE-2012-0683 : Dave Mandelin of Mozilla CVE-2012-3589 : Dave Mandelin of Mozilla CVE-2012-3590 : Apple Product Security CVE-2012-3591 : Apple Product Security CVE-2012-3592 : Apple Product Security CVE-2012-3678 : Apple Product Security CVE-2012-3679 : Chris Leary of Mozilla Installation note: Apple TV will periodically check for software updates. Alternatively, you may manually check for software updates by selecting "Settings -> General -> Update Software". To check the current version of software, select "Settings -> General -> About". Information will also be posted to the Apple Security Updates web site: http://support.apple.com/kb/HT1222 This message is signed with Apple's Product Security PGP key, and details are available at: https://www.apple.com/support/security/pgp/ -----BEGIN PGP SIGNATURE----- Version: GnuPG/MacGPG2 v2.0.17 (Darwin) Comment: GPGTools - http://gpgtools.org iQIcBAEBAgAGBQJQXO50AAoJEPefwLHPlZEwc40P/AmBKys+PAsdT8gGrSpOY1B9 8h+Y0xdE+Hmesq9D4p6wvdY/lR+zMqtSwT6amNImYCIaRmm1P8+r8n31be52TYlg 7GqEAZbDtFztHwIISC8Khf8dMvWSrLhzRa7X/cxlIgRKmoXFnqJZzYcUov/M9Uw8 KwejQnztmAx7srHnZCNI+dxFqAC7hPoegnDnlVPx1DkwKDjt8q9xD3PGQyiGWWkI wqUEWvMGWr65CFyA7R0hDqKuNCowWn2cKP1UhIoEur5yRmc4aQVtOnHhJ8k9mdoO +58JC/y8lCtqGUyEL2Ar0FmIcRX/GJf+/isKOtmHx0JuEhH5beQ6s9FxU5eNR9DH EVPmVXowY9wMvKxwHFU3jwq8kQ3+IYC+7KA6lScb5mXO5mC5dbJPLp7uJto7+VtI atgQmvzdB8G562wpwTPuA4UQWWr0i6WWl8zkfgkRHO+cXyN683rkBP/vVEo9FipR YkQ10RsXqYDRXBcRywmTZZwQy6txMtV9D2bnk1uukQHBsZh30/mEpcmZbo6CO3s3 mnOtu5D2OQsNt4MqbviUkEgdc9JIJnqAOo+9YguDCEu6Rd7unbKB3RpmD+A3OJnR GhEa2Gqyvm/ozfb2D4L01y4UQo7dMLw+t/FOZXkrpdLlWn2LANWvXDCPSzIFCKoN cXF+ij425pfY+d7Iekz3 =PSL+ -----END PGP SIGNATURE-----