HCE2-SA-2024-0283 Important HCE 2.0 Security Fix(es): An integer overflow vulnerability exists in the Compound Document Binary File format parser of the GNOME Project G Structured File Library (libgsf) version v1.14.52. A specially crafted file can result in an integer overflow when processing the directory from the file that allows for an out-of-bounds index to be used when reading and writing to an array. This can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability. (CVE-2024-36474) An integer overflow vulnerability exists in the Compound Document Binary File format parser of v1.14.52 of the GNOME Project G Structured File Library (libgsf). A specially crafted file can result in an integer overflow that allows for a heap-based buffer overflow when processing the sector allocation table. This can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability. (CVE-2024-42415) HCE 2.0 libgsf-1.14.47-1.r1.hce2.aarch64.rpm libgsf-devel-1.14.47-1.r1.hce2.aarch64.rpm libgsf-help-1.14.47-1.r1.hce2.aarch64.rpm libgsf-1.14.47-1.r1.hce2.x86_64.rpm libgsf-devel-1.14.47-1.r1.hce2.x86_64.rpm libgsf-help-1.14.47-1.r1.hce2.x86_64.rpm