Security Bulletin: Vulnerabilities in GNU C affects IBM Netezza Appliance
Details
CVSS v3
7.5
NVD published
2026-01-15 22:16:12
EPSS
<0.1% probability · 5.8th percentile — 2026-04-22
Affected versions
cpe:2.3:a:gnu:glibc:*:*:*:*:*:*:*:*
Summary
Calling getnetbyaddr or getnetbyaddr_r with a configured nsswitch.conf that specifies the library's DNS backend for networks and queries for a zero-valued network in the GNU C Library version 2.0 to version 2.42 can leak stack contents to the configured DNS resolver.
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