CVE-2023-4527

MediumCVSS 6.5/10Last modified Jun 17, 2026

Description

A flaw was found in glibc. When the getaddrinfo function is called with the AF_UNSPEC address family and the system is configured with no-aaaa mode via /etc/resolv.conf, a DNS response via TCP larger than 2048 bytes can potentially disclose stack contents through the function returned address data, and may cause a crash.

Metrics

CVSS 3.1 6.5/10CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H

Weakness enumeration

CWE-121 CWE-125

Affected software

No affected versions have been published.

Timeline

Published: Sep 18, 2023
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2023

CVE-2023-452708.8Cross-Site Request Forgery (CSRF) vulnerability in PINPOINT.WORLD Pinpoint Booking System plugin <= 2.9.9.4.0 versions.CVE-2023-452714.3Missing Authorization vulnerability in WPXPO WowStore product-blocks allows Exploiting Incorrectly Configured Access Control Security Levels CVE-2023-452724.3Missing Authorization vulnerability in 10Web 10Web Map Builder for Google Maps allows Exploiting Incorrectly Configured Access Control Secur CVE-2023-452738.8Cross-Site Request Forgery (CSRF) vulnerability in Matt McKenny Stout Google Calendar plugin <= 1.2.3 versions.CVE-2023-452748.8Cross-Site Request Forgery (CSRF) vulnerability in SendPulse SendPulse Free Web Push plugin <= 1.3.1 versions.CVE-2023-452756.5Missing Authorization vulnerability in WP Chill Kali Forms kali-forms allows Exploiting Incorrectly Configured Access Control Security Level CVE-2023-452768.8Cross-Site Request Forgery (CSRF) vulnerability in automatededitor.Com Automated Editor plugin <= 1.3 versions.CVE-2023-452777.5Yamcs 5.8.6 is vulnerable to directory traversal (issue 1 of 2). The vulnerability is in the storage functionality of the API and allows one CVE-2023-452789.1Directory Traversal vulnerability in the storage functionality of the API in Yamcs 5.8.6 allows attackers to delete arbitrary files via craf CVE-2023-452795.4Yamcs 5.8.6 allows XSS (issue 1 of 2). It comes with a Bucket as its primary storage mechanism. Buckets allow for the upload of any file. Th CVE-2023-45287.2Unsafe deserialization in JSCAPE MFT Server versions prior to 2023.1.9 (Windows, Linux, and MacOS) permits an attacker to run arbitrary Java CVE-2023-452805.4Yamcs 5.8.6 allows XSS (issue 2 of 2). It comes with a Bucket as its primary storage mechanism. Buckets allow for the upload of any file. Th