CVE catalog
CVE-2018-20458
UBUNTU-CVE-2018-20458
- Severity
- Unknown
- Published
- Updated
- Source
- [NVD] · [CVE record]
- EPSS
- 0.95% · Oct 25, 2026
In radare2 prior to 3.1.1, r_bin_dyldcache_extract in libr/bin/format/mach0/dyldcache.c may allow attackers to cause a denial-of-service (application crash caused by out-of-bounds read) by crafting an input file.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Ubuntu | radare2 | 16.04 | 0.9.6-3.1ubuntu1 | vulnerable |
| Ubuntu | radare2 | pro | 1.6.0+dfsg-1 | vulnerable |
| Ubuntu | radare2 | pro | 2.0.0+dfsg-1 | vulnerable |
| Ubuntu | radare2 | pro | 2.1.0+dfsg-1 | vulnerable |
| Ubuntu | radare2 | pro | 2.3.0+dfsg-1 | vulnerable |
| Ubuntu | radare2 | pro | 2.3.0+dfsg-2 | vulnerable |
| Ubuntu | radare2 | pro | 2.3.0+dfsg-2ubuntu0.1~esm1 | vulnerable |
Fixed-version evidence
OpenFactory catalog packages
No matching packages in this catalog.
Observed: