AZL-34732
Dashboard / Vulnerabilities / AZL-34732
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: https://nvd.nist.gov/vuln/detail/CVE-2023-4527
Affected packages
Package
Name: glibc
Purl: pkg:rpm/azure-linux/glibc
Affected ranges
Type: ECOSYSTEM
Events:
Introduced- 0
Fixed -2.38-11
Affected versions
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
