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-2021-45773

A NULL pointer dereference in CS104IPAddresssetFromString at src/iec60870/cs104/cs104slave.c of lib60870 commit 0d5e76e can lead to a segmentation fault or application crash...

CVE-2021-45773

CVE-2021-45773 affects the lib60870 library (IEC 60870-5 CS104 path) due to a NULL pointer dereference in CS104_IPAddress_setFromString within src/iec60870/cs104/cs104_slave.c. This root cause can cause a segmentation fault or application crash. The CVE details here are supported by multiple conn...

CVE-2021-45769

CVE-2021-45769 involves a NULL pointer dereference in libIEC61850 v1.5.0 (AcseConnection_parseMessage in src/mms/iso_acse/acse.c) that can cause a segmentation fault or application crash. Several third-party advisories (PT Security) confirm the issue and provide concrete remediations: upgrade lib...

CVE-2021-45769

A NULL pointer dereference in AcseConnectionparseMessage at src/mms/isoacse/acse.c of libiec61850 v1.5.0 can lead to a segmentation fault or application crash...

CVE-2021-46019

GNU Recutils 1.8.90 contains a vulnerability: an untrusted pointer dereference in rec_db_destroy() inside rec-db.c, which can cause a segmentation fault or application crash. The issue is documented in CVE-2021-46019 across multiple sources (NVD/CNVD) with explicit description of the faulty code ...

CVE-2021-46022

GNU Recutils v1.8.90 contains a Use-After-Free in rec_mset_elem_destroy() (rec-mset.c) that can cause a segmentation fault or crash. Connected sources identify this CVE as affecting Recutils and reference vendor advisories (e.g., Fedora/Ubuntu) and patches in newer packages (e.g., recutils 1.9.x)...

lib60870代码问题漏洞

lib60870 is a C language library based on the IEC60870-5 protocol. The library provides support for CompanionStandard 101 CS101 and 104 CS104 of the IEC family of standards for remote control applications IEC60870-5 and is commonly used in power systems for communication between central station...

GNU Recutils 代码问题漏洞

GNU Recutils is a GNU community tool and library for accessing recfiles plain text databases. a security vulnerability exists in GNU Recutils, which stems from an untrusted pointer dereference in recdbdestroy in rec-db.c of GNU Recutils v1.8.90, which an attacker could exploit the vulnerability t...

CVE-2021-46022

An Use-After-Free vulnerability in recmsetelemdestroy at rec-mset.c of GNU Recutils v1.8.90 can lead to a segmentation fault or application crash...

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...

PT-2022-12396 · Unknown +1 · Libiec61850 +1

Name of the Vulnerable Software and Affected Versions: libiec61850 version 1.5.0 Description: A NULL pointer dereference in AcseConnection parseMessage at src/mms/iso acse/acse.c can lead to a segmentation fault or application crash. Recommendations: For libiec61850 version 1.5.0, consider applyi...

CVE-2021-46019

An untrusted pointer dereference in recdbdestroy at rec-db.c of GNU Recutils v1.8.90 can lead to a segmentation fault or application crash...

CVE-2021-46022

An Use-After-Free vulnerability in recmsetelemdestroy at rec-mset.c of GNU Recutils v1.8.90 can lead to a segmentation fault or application crash...

CVE-2021-46019

An untrusted pointer dereference in recdbdestroy at rec-db.c of GNU Recutils v1.8.90 can lead to a segmentation fault or application crash...

Mz Automation Libiec61850 代码问题漏洞

Mz Automation Libiec61850 is an open source library for the IEC 61850 protocol from Mz Automation. A security vulnerability exists in Mz Automation libiec61850 v1.5.0. The vulnerability stems from a NULL pointer dereference in AcseConnectionparseMessage in src/mms/isoacse/acse.c that could result...

PT-2022-12505 · Gnu +3 · Gnu Recutils +3

Name of the Vulnerable Software and Affected Versions: GNU Recutils version 1.8.90 Description: The issue is related to an untrusted pointer dereference in the rec db destroy function at rec-db.c, which can cause a segmentation fault or application crash. Recommendations: For GNU Recutils version...

CVE-2021-46019

An untrusted pointer dereference in recdbdestroy at rec-db.c of GNU Recutils v1.8.90 can lead to a segmentation fault or application crash...

GNU Recutils 资源管理错误漏洞

GNU Recutils is a GNU community tool and library for accessing recfiles plain text databases. GNU Recutils has security vulnerabilities that can be exploited by attackers to cause segmentation errors or application crashes...