Omr
Monthly
Buffer size miscalculation in Eclipse OMR port library since 0.2.0. An API function returning processor feature names has incorrect size allocation. Patch available.
In Eclipse OMR versions 0.2.0 to 0.4.0, some of the z/OS atoe print functions use a constant length buffer for string conversion. Rated high severity (CVSS 7.1), this vulnerability is no authentication required, low attack complexity. This Out-of-bounds Write vulnerability could allow attackers to write data beyond allocated buffer boundaries leading to code execution or crashes.
In Eclipse OMR, from the initial contribution to version 0.4.0, some OMR internal port library and utilities consumers of z/OS atoe functions do not check their return values for NULL memory pointers. Rated medium severity (CVSS 5.1), this vulnerability is no authentication required, low attack complexity. This NULL Pointer Dereference vulnerability could allow attackers to crash the application by dereferencing a null pointer.
Prior to 0.1, all builds of Eclipse OMR contain a bug where the loop versioner may fail to privatize a value that is pulled out of the loop by versioning - for example if there is a condition that is. Rated high severity (CVSS 7.4), this vulnerability is remotely exploitable, no authentication required.
Prior to 0.1, AIX builds of Eclipse OMR contain unused RPATHs which may facilitate code injection and privilege elevation by local users. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.
Buffer size miscalculation in Eclipse OMR port library since 0.2.0. An API function returning processor feature names has incorrect size allocation. Patch available.
In Eclipse OMR versions 0.2.0 to 0.4.0, some of the z/OS atoe print functions use a constant length buffer for string conversion. Rated high severity (CVSS 7.1), this vulnerability is no authentication required, low attack complexity. This Out-of-bounds Write vulnerability could allow attackers to write data beyond allocated buffer boundaries leading to code execution or crashes.
In Eclipse OMR, from the initial contribution to version 0.4.0, some OMR internal port library and utilities consumers of z/OS atoe functions do not check their return values for NULL memory pointers. Rated medium severity (CVSS 5.1), this vulnerability is no authentication required, low attack complexity. This NULL Pointer Dereference vulnerability could allow attackers to crash the application by dereferencing a null pointer.
Prior to 0.1, all builds of Eclipse OMR contain a bug where the loop versioner may fail to privatize a value that is pulled out of the loop by versioning - for example if there is a condition that is. Rated high severity (CVSS 7.4), this vulnerability is remotely exploitable, no authentication required.
Prior to 0.1, AIX builds of Eclipse OMR contain unused RPATHs which may facilitate code injection and privilege elevation by local users. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.