CVE-2020-27795
Summary
| CVE | CVE-2020-27795 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2022-08-19 23:15:00 UTC |
| Updated | 2022-08-22 17:26:00 UTC |
| Description | 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). |
Risk And Classification
Problem Types: CWE-908
NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| command "adf" Segmentation fault · Issue #16215 · radareorg/radare2 · GitHub | MISC | github.com | |
| Fix segfault in adf by x0urc3 · Pull Request #16230 · radareorg/radare2 · GitHub | MISC | github.com | |
| Fix segfault in adf (#16230) · radareorg/radare2@4d38116 · GitHub | MISC | github.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.