mruby null pointer dereference vulnerability

mruby is a lightweight implementation of the Ruby language. A null pointer dereference vulnerability exists in mruby, which can be exploited by an attacker to cause segmentation errors and application crashes...

mruby 代码问题漏洞

mruby is a lightweight implementation of the Ruby language. A null pointer dereference vulnerability exists in mruby, which can be exploited by an attacker to cause segmentation errors and application crashes...

Heap-based Buffer Overflow in mruby/mruby

Description Heap Base Buffer Overflow mrbirepcutref Proof of Concept a = a. nil too many irep references RuntimeError ================================================================= ==990==ERROR: AddressSanitizer: heap-use-after-free on address 0x6070000003a6 at pc 0x560e7e6acc2e bp...

in mruby/mruby

Description A NULL Pointer Dereference was discovered in mrbclass. The vulnerability causes a segmentation fault and application crash. version 6de0fcb ./mruby -v mruby 3.0.0 2021-03-05 System information Ubuntu 20.04 focal, AMD EPYC 7742 64-Core @ 16x 2.25GHz Proof of Concept poc base64 poc...

mruby Denial of Service Vulnerability (CNVD-2021-101690)

mruby is a lightweight implementation of the Ruby language. mruby suffers from a denial-of-service vulnerability that stems from the vulnerability of mruby to null pointer dereference. An attacker could exploit this vulnerability to cause a denial of service...

DEBIAN-CVE-2021-4110

mruby is vulnerable to NULL Pointer Dereference...

CVE-2021-4110

mruby is vulnerable to NULL Pointer Dereference...

CVE-2021-4110

mruby is vulnerable to NULL Pointer Dereference...

Null pointer dereference

mruby is vulnerable to NULL Pointer Dereference...

UBUNTU-CVE-2021-4110

mruby is vulnerable to NULL Pointer Dereference...

CVE-2021-4110

mruby is vulnerable to NULL Pointer Dereference...

CVE-2021-4110

mruby is vulnerable to NULL Pointer Dereference...

CVE-2021-4110 NULL Pointer Dereference in mruby/mruby

mruby is vulnerable to NULL Pointer Dereference...

CVE-2021-4110

CVE-2021-4110 is a NULL pointer dereference in mruby. Connected records reference affected package variants (e.g., libmruby3-3.0.0-2.1 on openSUSE GA) and describe the vulnerability’s root cause as dereferencing a null pointer, with impact notes (CVSS suggests medium to high depending on vector)....

CVE-2021-4110

mruby is vulnerable to NULL Pointer Dereference...

NULL Pointer Dereference in mruby/mruby

mruby is vulnerable to NULL Pointer Dereference...

mruby 代码问题漏洞

mruby is a lightweight implementation of the Ruby language. mruby suffers from a denial-of-service vulnerability that stems from the vulnerability of mruby to null pointer dereference. An attacker could exploit this vulnerability to cause a denial of service...

in mruby/mruby

Description SEGV on mrbarypush Proof of Concept 1.times 0 0,o:0 = and 0 Result /asan/mruby/bin/mruby crash.rb AddressSanitizer:DEADLYSIGNAL ================================================================= ==68494==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000011 pc 0x560ae5baa377 ...

in mruby/mruby

Description Please enter a description of the vulnerability. Proof of Concept super super Result /asan/mruby/bin/mruby /crash.rb AddressSanitizer:DEADLYSIGNAL ================================================================= ==18265==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000030...

in mruby/mruby

Description NULL Pointer Dereference on mrbfullgc Proof of Concept // PoC.js def lambda = super lambda = @a ... ; lambda Result /asan/mruby/bin/mruby crash.rb AddressSanitizer:DEADLYSIGNAL ================================================================= ==354==ERROR: AddressSanitizer: SEGV on...