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CVE-2020-27795

Published: 8/19/2022 Last updated: 8/4/2024 Reserved: 10/27/2020

A segmentation fault was discovered in radare2 with adf command. In libr/core/cmd_anal.c, when command "adf" has no or wrong argument, anal_fcn_data (core, input + 1) --> RAnalFunction *fcn = r_anal_get_fcn_in (core->anal, core->offset, -1); returns null pointer for fcn causing segmentation fault later in ensure_fcn_range (fcn).

CNA assigner: redhat (53f830b8-0a3f-465b-8143-3b8a9948e749) Requested by: n/a

Opam packages affected (2)

conf-radare2 radare2

Products affected (1)

Product Vendor Version
radare2 n/a n/a

References (6)