GStreamer EXIF Metadata Parsing Integer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GStreamer. Interaction with this library is required to exploit this vulnerability but attack vectors may vary depending on the implementation.
The specific flaw exists within the parsing of EXIF metadata. The issue results from the lack of proper validation of user-supplied data, which can result in an integer overflow before allocating a buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. . Was ZDI-CAN-23896.
https://gitlab.freedesktop.org/tpm/gstreamer/-/commit/e68eccff103ab0e91e6d77a892f57131b33902f5 https://www.zerodayinitiative.com/advisories/ZDI-24-467/
Moonlight-common-c contains the core GameStream client code shared between Moonlight clients. Moonlight-common-c is vulnerable to buffer overflow starting in commit f57bd745b4cbed577ea654fad4701bea4d38b44c. A malicious game streaming server could exploit a buffer overflow vulnerability to crash a moonlight client. Achieving RCE is possible but unlikely, due to stack canaries in use by modern compiler toolchains. The published binaries for official clients Qt, Android, iOS/tvOS, and Embedded are built with stack canaries, but some unofficial clients may not use stack canaries. This vulnerability takes place after the pairing process, so it requires the client to be tricked into pairing to a malicious host. It is not possible to perform using a man-in-the-middle due to public key pinning that takes place during the pairing process. The bug was addressed in commit b2497a3918a6d79808d9fd0c04734786e70d5954.
Moonlight-common-c contains the core GameStream client code shared between Moonlight clients. Moonlight-common-c is vulnerable to buffer overflow starting in commit 50c0a51b10ecc5b3415ea78c21d96d679e2288f9 due to unmitigated usage of unsafe C functions and improper bounds checking. A malicious game streaming server could exploit a buffer overflow vulnerability to crash a moonlight client, or achieve remote code execution (RCE) on the client (with insufficient exploit mitigations or if mitigations can be bypassed). The bug was addressed in commit 24750d4b748fefa03d09fcfd6d45056faca354e0.
Latest version: 1.22.12
Latest version: 1.22.12
Latest version: 1.20.7
Latest version: 1.20.7
Latest version: 1.18.6
Latest version: 1.18.6
In Moonlight iOS/tvOS before 4.0.1, the pairing process is vulnerable to a man-in-the-middle attack. The bug has been fixed in Moonlight v4.0.1 for iOS and tvOS.
Latest version: 1.16.3
Latest version: 1.16.3
Latest version: 1.14.5
Latest version: 1.14.5
Latest version: 1.12.5
Latest version: 1.12.5
Latest version: 1.10.5
Latest version: 1.10.5
Latest version: 1.8.3
Latest version: 1.8.3
Latest version: 1.6.4
Latest version: 1.6.4
Sergey "Shnatsel" Davidoff reported a heap-based buffer overflow in Vala Gstreamer bindings in the Gst.MapInfo() function. Further details are available in the following Red Hat bug:
https://bugzilla.redhat.com/showbug.cgi?id=1177840
This issue was also reported via: https://bugzilla.gnome.org/showbug.cgi?id=678663
and fixed in the following commit:
https://git.gnome.org/browse/vala/commit/?id=3092537db65887e24a3d3e87a27caf9c5295e4f7
Latest version: 1.4.5
Latest version: 1.4.5
Latest version: 1.2.4
Latest version: 1.2.4
Latest version: 1.0.10
Latest version: 1.0.10
Race condition in the FastCopy optimization in the Array.Copy method in metadata/icall.c in Mono, when Moonlight 2.x before 2.4.1 or 3.x before 3.99.3 is used, allows remote attackers to trigger a buffer overflow and modify internal data structures, and cause a denial of service (plugin crash) or corrupt the internal state of the security manager, via a crafted media file in which a thread makes a change after a type check but before a copy action.