913 matches found
mruby buffer overflow vulnerability (CNVD-2022-08380)
mruby is a lightweight implementation of the Ruby language. A security vulnerability exists in mruby, which stems from an untrusted pointer dereference in mrbvmexec in mruby v3.0.0 that could lead to a segmentation error or application crash. No detailed vulnerability details are currently...
CVE-2022-0240: NULL Pointer Dereference
mruby is vulnerable to NULL Pointer Dereference...
mruby 代码问题漏洞
mruby is a lightweight implementation of the Ruby language. A denial of service vulnerability exists in mruby that stems from a null pointer dereference in the software, which can be exploited by an attacker to trigger a denial of service...
NULL Pointer Dereference in mruby/mruby
mruby is vulnerable to NULL Pointer Dereference...
CVE-2021-46020
An untrusted pointer dereference in mrbvmexec of mruby v3.0.0 can lead to a segmentation fault or application crash...
CVE-2021-46020
An untrusted pointer dereference in mrbvmexec of mruby v3.0.0 can lead to a segmentation fault or application crash...
CVE-2021-46020
An untrusted pointer dereference in mrbvmexec of mruby v3.0.0 can lead to a segmentation fault or application crash...
DEBIAN-CVE-2021-46020
An untrusted pointer dereference in mrbvmexec of mruby v3.0.0 can lead to a segmentation fault or application crash...
CVE-2021-46020
An untrusted pointer dereference in mrbvmexec of mruby v3.0.0 can lead to a segmentation fault or application crash...
UBUNTU-CVE-2021-46020
An untrusted pointer dereference in mrbvmexec of mruby v3.0.0 can lead to a segmentation fault or application crash...
CVE-2021-46020
An untrusted pointer dereference in mrbvmexec of mruby v3.0.0 can lead to a segmentation fault or application crash...
CVE-2021-46020
The provided documents confirm CVE-2021-46020 affects mruby v3.0.0, due to an untrusted pointer dereference in mrb_vm_exec() that can lead to a segmentation fault or application crash. No exploit details, affected product versions beyond v3.0.0, or remediation/patch information are provided in th...
CVE-2021-46020
An untrusted pointer dereference in mrbvmexec of mruby v3.0.0 can lead to a segmentation fault or application crash...
in mruby/mruby
Description There is a NULL Pointer Dereference in preparesingletonclass src/class.c:360:13. This bug has been found on mruby lastest commit hash 171d32c0071d776207174a40a8fa26def3dbb931 on Ubuntu 20.04 for x8664/amd64. Proof of Concept 1.timesb= a=0 0,m:0 c=0=0,nil=nil0 def mend def c.eend Steps...
mruby缓冲区错误漏洞
mruby is a lightweight implementation of the Ruby language. A security vulnerability exists in mruby, which stems from an untrusted pointer dereference in mrbvmexec in mruby v3.0.0 that could lead to a segmentation error or application crash. No detailed vulnerability details are currently...
An untrusted pointer dereference in mrb_vm_exec() of mruby 3.0.0
An untrusted pointer dereference in mrbvmexec of mruby v3.0.0 can lead to a segmentation fault or application crash. PATCH INFO - Mruby 5613 described the issue and Matz cited 5619 and 5620 as "been addressed" on 2/16/2022. - Found the 5619 commit on 12/31/2021 in 3.1.0-rc release. - Found the 56...
CVE-2021-46020: Improper Restriction of Operations within the Bounds of a Memory Buffer
An untrusted pointer dereference in mrbvmexec of mruby v3.0.0 can lead to a segmentation fault or application crash...
mruby has an unspecified vulnerability
mruby is a lightweight implementation of the Ruby language. mruby has a security vulnerability that stems from the fact that mruby is vulnerable to a heap-based buffer overflow attack. No details of the vulnerability are currently available...