NA

CVE-2021-3826

Published: 01/09/2022 Updated: 22/01/2024
CVSS v3 Base Score: 6.5 | Impact Score: 3.6 | Exploitability Score: 2.8
VMScore: 0

Vulnerability Summary

Heap/stack buffer overflow in the dlang_lname function in d-demangle.c in libiberty allows malicious users to potentially cause a denial of service (segmentation fault and crash) via a crafted mangled symbol.

Vulnerability Trend

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gnu gcc 11.2

fedoraproject fedora 35

fedoraproject fedora 36

fedoraproject fedora 37

Vendor Advisories

概述 Important: OpenShift Virtualization 4136 security and bug fix update 类型/严重性 Security Advisory: Important 标题 Red Hat OpenShift Virtualization release 4136 is now available with updates to packages and images that fix several bugs and add enhancementsRed Hat Product Security has rated this update as having a security i ...
Synopsis Low: gdb security update Type/Severity Security Advisory: Low Red Hat Insights patch analysis Identify and remediate systems affected by this advisory View affected systems Topic An update for gdb is now available for Red Hat Enterprise Linux 9Red Hat Product Security has rated this update as having a security impact of L ...
Synopsis Important: OpenShift Virtualization 4141 security and bug fix update Type/Severity Security Advisory: Important Topic Red Hat OpenShift Virtualization release 4141 is now available with updates to packages and images that fix several bugs and add enhancementsRed Hat Product Security has rated this update as having a security imp ...
Synopsis Moderate: devtoolset-12-binutils security update Type/Severity Security Advisory: Moderate Red Hat Insights patch analysis Identify and remediate systems affected by this advisory View affected systems Topic An update for devtoolset-12-binutils is now available for Red Hat Software CollectionsRed Hat Product Security has ...
Synopsis Low: Logging Subsystem 581- Red Hat OpenShift security update Type/Severity Security Advisory: Low Topic An update is now available for RHOL-58-RHEL-9Red Hat Product Security has rated this update as having a security impact of Low A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, i ...