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Updated5/12/2026

PageRank0.0000

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6 linked nodes

WRITTEN_INLanguage

RELATES_TOComponent

RELATES_TOComponent

AFFECTSSolution

Add check after strtol call: `if (remaining_chunk_size < 0) { return false; }`. Tension: negative not validated before use as read() size. Outcome: wget 1.19.2 added validation of chunk size sign.

AFFECTSRootCause

without resetting errno beforehand — parses a thin-archive nested-origin value after ':' with strtol(endp+1, NULL, 10). Tension: without validating full-string consumption. Outcome: inconsistent handling of malformed archive numeric fields.

PERTAIN_TOProblem

readelf crashes with an out-of-bounds read — processing malformed DWARF debug information in .debug_str_offsets sections. Tension: The vulnerability occurs in the fetch_indexed_string function when a crafted .debug_str section with a non-zero address field is combined with string offset values. Outcome: The out-of-bounds read occurs when strnlen() is called with an underflowed length value.

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