CVE-2026-4437

Calling gethostbyaddr or gethostbyaddrr with a configured nsswitch.conf that specifies the library's DNS backend in the GNU C Library version 2.34 to version 2.43 could, with a crafted response from the configured DNS server, result in a violation of the DNS specification that causes the...

Linux Distros Unpatched Vulnerability : CVE-2026-4438

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Calling gethostbyaddr or gethostbyaddrr with a configured nsswitch.conf that specifies the library's DNS backend in the GNU C library version 2.34 to version 2....

GNU C Library 安全漏洞

The GNU C Library is an open-source, free C programming language library published by the GNU community under the LGPL license. Versions of the GNU C Library 2.34 to 2.43 contain security vulnerabilities. These vulnerabilities arise from the gethostbyaddr or gethostbyaddrr functions potentially...

GNU C Library 安全漏洞

The GNU C Library is an open-source, free C programming language library published by the GNU community under the LGPL license. Versions of the GNU C Library 2.34 to 2.43 contained security vulnerabilities. These vulnerabilities occurred because the gethostbyaddr or gethostbyaddrr functions might...

Linux Distros Unpatched Vulnerability : CVE-2026-4437

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Calling gethostbyaddr or gethostbyaddrr with a configured nsswitch.conf that specifies the library's DNS backend in the GNU C Library version 2.34 to version 2....

PT-2026-26671

Name of the Vulnerable Software and Affected Versions GNU C library versions 2.34 through 2.43 Description The GNU C library’s gethostbyaddr and gethostbyaddr r functions, when used with a configured nsswitch.conf file specifying the library’s DNS backend, may return invalid DNS hostnames. This...

PT-2026-26670

Name of the Vulnerable Software and Affected Versions GNU C Library versions 2.34 through 2.43 Description The GNU C Library contains a flaw where calling the gethostbyaddr or gethostbyaddr r functions with a specific nsswitch.conf configuration utilizing the library’s DNS backend may lead to a...

EUVD-2020-15190

Malware in sbrugna...

EUVD-2001-0207

Malware in sbrugna...

CVE-2020-22429

redox-os v0.1.0 was discovered to contain a use-after-free bug via the gethostbyaddr function at /src/header/netdb/mod.rs...

CVE-2025-1329

IBM CICS TX Standard 11.1 and IBM CICS TX Advanced 10.1 and 11.1 could allow a local user to execute arbitrary code on the system due to failure to handle DNS return requests by the gethostbyaddr function...

CVE-2025-1329

IBM CICS TX Standard 11.1 and IBM CICS TX Advanced 10.1 and 11.1 could allow a local user to execute arbitrary code on the system due to failure to handle DNS return requests by the gethostbyaddr function...

IBM CICS TX Standard 缓冲区错误漏洞

IBM CICS TX Standard is a comprehensive single transaction runtime package from International Business Machines IBM, Inc. It can provide a cloud-native deployment model for standalone applications. A buffer error vulnerability exists in IBM CICS TX Standard version 11.1, which stems from the...

CVE-2020-22429

redox-os v0.1.0 was discovered to contain a use-after-free bug via the gethostbyaddr function at /src/header/netdb/mod.rs...

CVE-2020-22429

redox-os v0.1.0 was discovered to contain a use-after-free bug via the gethostbyaddr function at /src/header/netdb/mod.rs...

Design/Logic Flaw

redox-os v0.1.0 was discovered to contain a use-after-free bug via the gethostbyaddr function at /src/header/netdb/mod.rs...

PT-2023-11618 · Redoxos · Redoxos

Name of the Vulnerable Software and Affected Versions: redox-os version 0.1.0 Description: The issue is related to a use-after-free bug in the gethostbyaddr function, located at /src/header/netdb/mod.rs. Recommendations: For redox-os version 0.1.0, consider restricting access to the gethostbyaddr...

redox-os relibc 资源管理错误漏洞

redox-os relibc is a C library for Redox and Linux in Rust from redox-os. A security vulnerability exists in redox-os relibc version v0.1.0, which stems from a post-release reuse vulnerability in the gethostbyaddr function in /src/header/netdb/mod.rs...

CVE-2020-22429

redox-os v0.1.0 was discovered to contain a use-after-free bug via the gethostbyaddr function at /src/header/netdb/mod.rs...

CVE-2020-22429

CVE-2020-22429 affects redox-os v0.1.0 and describes a use-after-free in the gethostbyaddr() path located at /src/header/netdb/mod.rs. The vulnerability is classified with a high impact (CVSS 3.1: AV=L/AC=L/PR=L/UI=N/S=U/C/H/I/H/A) and is labeled as a local, low-privilege issue with no user inter...