CVE-2026-101337 : Chi tiết

CVE-2026-101337

2026-10-14
11h16 +00:00
2026-10-16
19h55 +00:00
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Mô tả CVE

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).

Thông tin CVE

Điểm yếu liên quan

CWE-ID Tên điểm yếu Nguồn
CWE-121 Stack-based Buffer Overflow
The product writes past the end of a buffer that was allocated on the stack.

Tài liệu tham khảo