AZL-34732
See a problem?- Import Source
- https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-34732.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/AZL-34732
- Upstream
- Published
- 2023-09-18T17:15:55Z
- Modified
- 2026-04-01T05:12:39.171021Z
- Severity
-
- 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H CVSS Calculator
- Summary
- CVE-2023-4527 affecting package glibc for versions less than 2.38-11
- Details
-
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.
- References