1186 matches found
mruby number error vulnerability
mruby is a lightweight implementation of the Ruby language. A numeric error vulnerability exists in mruby. An attacker can exploit this vulnerability to access memory across boundaries...
Signed integer overflow in mrb_str_format
The CHECK macro in mrbgems/mruby-sprintf/src/sprintf.c in mruby 1.4.1 contains a signed integer overflow, possibly leading to out-of-bounds memory access because the mrbstrresize function in string.c does not check for a negative length...
mruby Denial of Service Vulnerability (CNVD-2018-12148)
mruby is a lightweight implementation of the Ruby language. A security vulnerability exists in the 'mrbclassreal' function in mruby version 1.4.1, which stems from the program failing to properly support 'BasicObject'. An attacker can exploit this vulnerability to cause a denial of service crash...
mruby buffer overflow vulnerability
mruby is a lightweight implementation of the Ruby language. A heap buffer overflow vulnerability exists in mruby version 1.4.1, which stems from the failure of the mrbgems/mruby-fiber/src/fiber.c file to have room to extend the stack when a large number of parameters are passed to fiber. An...
mruby Denial of Service Vulnerability (CNVD-2018-12149)
mruby is a lightweight implementation of the Ruby language. A security vulnerability exists in mruby version 1.4.1 in mrbclass. An attacker can exploit this vulnerability to cause a denial of service crash...
CVE-2018-12249
An issue was discovered in mruby 1.4.1. There is a NULL pointer dereference in mrbclassreal because "class BasicObject" is not properly supported in class.c...
DEBIAN-CVE-2018-12249
An issue was discovered in mruby 1.4.1. There is a NULL pointer dereference in mrbclassreal because "class BasicObject" is not properly supported in class.c...
UBUNTU-CVE-2018-12249
An issue was discovered in mruby 1.4.1. There is a NULL pointer dereference in mrbclassreal because "class BasicObject" is not properly supported in class.c...
Null pointer dereference
An issue was discovered in mruby 1.4.1. There is a NULL pointer dereference in mrbclassreal because "class BasicObject" is not properly supported in class.c...
CVE-2018-12247
An issue was discovered in mruby 1.4.1. There is a NULL pointer dereference in mrbclass, related to certain .clone usage, because mrbobjclone in kernel.c copies flags other than the MRBFLAGISFROZEN flag e.g., the embedded flag...
CVE-2018-12248
An issue was discovered in mruby 1.4.1. There is a heap-based buffer over-read associated with OPENTER because mrbgems/mruby-fiber/src/fiber.c does not extend the stack in cases of many arguments to fiber...
Null pointer dereference
An issue was discovered in mruby 1.4.1. There is a NULL pointer dereference in mrbclass, related to certain .clone usage, because mrbobjclone in kernel.c copies flags other than the MRBFLAGISFROZEN flag e.g., the embedded flag...
DEBIAN-CVE-2018-12248
An issue was discovered in mruby 1.4.1. There is a heap-based buffer over-read associated with OPENTER because mrbgems/mruby-fiber/src/fiber.c does not extend the stack in cases of many arguments to fiber...
UBUNTU-CVE-2018-12247
An issue was discovered in mruby 1.4.1. There is a NULL pointer dereference in mrbclass, related to certain .clone usage, because mrbobjclone in kernel.c copies flags other than the MRBFLAGISFROZEN flag e.g., the embedded flag...
UBUNTU-CVE-2018-12248
An issue was discovered in mruby 1.4.1. There is a heap-based buffer over-read associated with OPENTER because mrbgems/mruby-fiber/src/fiber.c does not extend the stack in cases of many arguments to fiber...
CVE-2018-12248
An issue was discovered in mruby 1.4.1. There is a heap-based buffer over-read associated with OPENTER because mrbgems/mruby-fiber/src/fiber.c does not extend the stack in cases of many arguments to fiber...
CVE-2018-12247
An issue was discovered in mruby 1.4.1. There is a NULL pointer dereference in mrbclass, related to certain .clone usage, because mrbobjclone in kernel.c copies flags other than the MRBFLAGISFROZEN flag e.g., the embedded flag...
CVE-2018-12248
An issue was discovered in mruby 1.4.1. There is a heap-based buffer over-read associated with OPENTER because mrbgems/mruby-fiber/src/fiber.c does not extend the stack in cases of many arguments to fiber...
Heap overflow
An issue was discovered in mruby 1.4.1. There is a heap-based buffer over-read associated with OPENTER because mrbgems/mruby-fiber/src/fiber.c does not extend the stack in cases of many arguments to fiber...