CVE-2026-33147
HighSummary
W wersjach od 6.6.0 i wcześniejszych w narzędziu GMT zidentyfikowano podatność typu przepełnienie bufora na stosie w funkcji gmt_remote_dataset_id. Problem występuje, gdy specjalnie przygotowany długi ciąg jest przekazywany jako identyfikator zbioru danych, co może prowadzić do awarii lub potencjalnego wykonania dowolnego kodu.
Risk Assessment
Organizacje mogą być narażone na awarie systemów lub nieautoryzowane wykonanie kodu, co może prowadzić do utraty danych lub naruszenia bezpieczeństwa. Wykorzystanie tej podatności może mieć poważne konsekwencje dla integralności i dostępności systemów.
Recommendation
Zaleca się aktualizację do najnowszej wersji GMT, w której wprowadzono poprawkę dla tej podatności. Należy również monitorować systemy pod kątem nieautoryzowanych działań związanych z tą luką.
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Original NVD description (English source)
GMT is an open source collection of command-line tools for manipulating geographic and Cartesian data sets. In versions from 6.6.0 and prior, a stack-based buffer overflow vulnerability was identified in the gmt_remote_dataset_id function within src/gmt_remote.c. This issue occurs when a specially crafted long string is passed as a dataset identifier (e.g., via the which module), leading to a crash or potential arbitrary code execution. This issue has been patched via commit 0ad2b49.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

