FaceTime - Texture Processing Memory Corruption

There is a memory corruption issue that occurs when processing a malformed RTP video stream in FaceTime. It appears to be related to processing textures. thread 7, stop reason = EXCBADACCESS code=EXCI386GPFLT frame 0: 0x00007fff56baaa92 CoreVideoCVMetalTextureBacking::releaseBackingUsage + 20 fra...

CVE-2019-7314

CVE-2019-7314 affects LIVE555 Live555’s liblivemedia. It is triggered by mishandling the termination of an RTSP stream after RTP/RTCP-over-RTSP has been set up, leading to a use-after-free that can crash the RTSP server or cause unspecified impact. Affected history points to Live555 before 2019.0...

[SECURITY] Fedora 29 Update: wireshark-2.6.6-1.fc29

Wireshark allows you to examine protocol data stored in files or as it is captured from wired or wireless WiFi or Bluetooth networks, USB devices, and many other sources. It supports dozens of protocol capture file formats and understands more than a thousand protocols. It has many powerful...

Digium Asterisk Denial of Service (CVE-2018-7285)

A denial of service vulnerability exists in Digium Asterisk. The vulnerability is due to improper handling of RTP packets. Successful exploitation of this vulnerability may result in a denial of service condition on the target service...

Denial Of Service (DoS)

wireshark is vulnerable to denial of service DoS attacks. The vulnerability exists as an use-after-free issue in the SDP dissector in Wireshark 1.10.x before 1.10.10 allows remote attackers to cause a denial of service application crash via a crafted packet that leverages split memory ownership...

Buffer overflow

Possible Buffer overflow when transmitting an RTP packet in snapdragon automobile and snapdragon wear in versions MDM9615, MDM9625, MDM9635M, MDM9640, MDM9645, MDM9650, MDM9655, MSM8909W, MSM8996AU, SD 210/SD 212/SD 205, SD 425, SD 427, SD 430, SD 435, SD 450, SD 615/16/SD 415, SD 625, SD 636, SD...

CVE-2017-18329

CVE-2017-18329 describes a potential buffer overflow in RTP packet handling on Qualcomm Snapdragon automotive and wearable platforms. Affected are Snapdragon Automotive/Wear devices across listed Snapdragon/HW variants (e.g., MDM9615/9625/9635M/9640/9645/9650/9655, MSM8909W, MSM8996AU, SD 210–SD ...

CVE-2017-18329

Possible Buffer overflow when transmitting an RTP packet in snapdragon automobile and snapdragon wear in versions MDM9615, MDM9625, MDM9635M, MDM9640, MDM9645, MDM9650, MDM9655, MSM8909W, MSM8996AU, SD 210/SD 212/SD 205, SD 425, SD 427, SD 430, SD 435, SD 450, SD 615/16/SD 415, SD 625, SD 636, SD...

Heap overflow

A heap corruption in WhatsApp can be caused by a malformed RTP packet being sent after a call is established. The vulnerability can be used to cause denial of service. It affects WhatsApp for Android prior to v2.18.293, WhatsApp for iOS prior to v2.18.93, and WhatsApp for Windows Phone prior to...

CVE-2018-6344

A heap corruption in WhatsApp can be caused by a malformed RTP packet being sent after a call is established. The vulnerability can be used to cause denial of service. It affects WhatsApp for Android prior to v2.18.293, WhatsApp for iOS prior to v2.18.93, and WhatsApp for Windows Phone prior to...

CVE-2018-6344

A heap corruption in WhatsApp can be caused by a malformed RTP packet being sent after a call is established. The vulnerability can be used to cause denial of service. It affects WhatsApp for Android prior to v2.18.293, WhatsApp for iOS prior to v2.18.93, and WhatsApp for Windows Phone prior to...

CVE-2018-6344

A heap corruption in WhatsApp can be caused by a malformed RTP packet being sent after a call is established. The vulnerability can be used to cause denial of service. It affects WhatsApp for Android prior to v2.18.293, WhatsApp for iOS prior to v2.18.93, and WhatsApp for Windows Phone prior to...

CVE-2018-6344

CVE-2018-6344 is a heap corruption vulnerability in WhatsApp triggered by malformed RTP packets after a call is established, leading to denial of service. The issue was demonstrated through Project Zero fuzzing of WhatsApp video conferencing (which uses PJSIP/libsrtp, not WebRTC) and was reproduc...

Adventures in Video Conferencing Part 5: Where Do We Go from Here?

Posted by Natalie Silvanovich, Project Zero Overall, our video conferencing research found a total of 11 bugs in WebRTC, FaceTime and WhatsApp. The majority of these were found through less than 15 minutes of mutation fuzzing RTP. We were surprised to find remote bugs so easily in code that is so...

Adventures in Video Conferencing Part 2: Fun with FaceTime

Posted by Natalie Silvanovich, Project Zero FaceTime is Apple’s video conferencing application for iOS and Mac. It is closed source, and does not appear to use any third-party libraries for its core functionality. I wondered whether fuzzing the contents of FaceTime’s audio and video streams would...

FaceTime - RTP Video Processing Heap Corruption

FaceTime - RTP Video Processing Heap Corruption There is a memory corruption issue when processing a malformed RTP video stream in FaceTime that leads to a kernel panic due to a corrupted heap cookie or data abort. This bug can be reached if a user accepts a call from a malicious caller. This iss...

FaceTime - VCPDecompressionDecodeFrame Memory Corruption Exploit

Exploit for macOS platform in category dos / poc FaceTime - VCPDecompressionDecodeFrame Memory Corruption Exploit There is a heap corruption vulnerability in VCPDecompressionDecodeFrame which is called by FaceTime. This bug can be reached if a user accepts a call from a malicious peer. The issue...

FaceTime - RTP Video Processing Heap Corruption Exploit

Exploit for iOS platform in category dos / poc FaceTime - RTP Video Processing Heap Corruption Exploit There is a memory corruption issue when processing a malformed RTP video stream in FaceTime that leads to a kernel panic due to a corrupted heap cookie or data abort. This bug can be reached if ...

FaceTime - RTP Video Processing Heap Corruption

There is a memory corruption issue when processing a malformed RTP video stream in FaceTime that leads to a kernel panic due to a corrupted heap cookie or data abort. This bug can be reached if a user accepts a call from a malicious caller. This issue only affects FaceTime on iOS, it does not cra...

FaceTime - 'VCPDecompressionDecodeFrame' Memory Corruption

There is a heap corruption vulnerability in VCPDecompressionDecodeFrame which is called by FaceTime. This bug can be reached if a user accepts a call from a malicious peer. The issue can be reproduced using the attached sequence of RTP packets. To reproduce the issue: 1 Build video-replay.c...