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Attributed metadata history

REPORTPUBLIC METADATA

Bypassing character blocklists with unicode overflows

Unicode codepoint truncation - also called a Unicode overflow attack - happens when a server tries to store a Unicode character in a single byte. Because the maximum value of a byte is 255, an overflo

Reference details

Source category
research-report
First reported
Jan 28, 2025 13:58 UTC
Last reported
Jan 28, 2025 13:58 UTC
Catalog updated
Oct 14, 2026 11:57 UTC
Record ID
84912c8e39756bf9cbff5f594657544294a7013c8dd5fbdf1e3c3dfbf231dd93

Published indicators

Network indicators are visibly defanged. This page does not make them clickable or send them to another service.

No validated file hashes or network indicators are stored for this record.

Source observations

intelligence_src_7bb5dc91e27122ebf3

Source-provided label
Publisher RSS metadata
Evidence class
mentioned in report
Confidence
Not reported
Observed
Jan 28, 2025 13:58 UTC
Retrieved
Oct 14, 2026 11:57 UTC

This record contains metadata and attribution only. It does not host, download, unpack, render, or execute malware samples.

Feed collection status

Sources represented on this page. Publication and observation dates describe the content; successful batch dates describe local collection. A recent batch does not certify complete coverage or current provider availability.

1 sources: 0 stale, 0 needing attention, 0 paused, 0 unverified.

Review source update dates and status
  • intelligence_src_7bb5dc91e27122ebf3Recent successful batchLast successful batch: Last attempt:

Stale means older than twice the recorded collection interval, with a minimum of one hour; without an interval, the threshold is 24 hours. Cached content remains available while a feed is stale, paused, or unverified.