CVE-2026-101337 in NSD
सारांश
द्वारा MITRE • 14/10/2026
When base64 data is split up in pieces, of 3 character or less, tokens were incorrectly calculated to produce 0 bytes. This enables attackers to overwrite the stack with up to 64K of attacker controlled data. Zone files which are written out by NSD itself, such as for zones for which the NSD instance is secondary, will not be formatted like this. The zone file must be fed to NSD directly, (but it could come, for example, from an operator controlled provisioning system).
Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.