| Name | CVE-2018-20458 |
| Description | 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. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| radare2 (PTS) | jessie | 0.9.6-3.1+deb8u1 | fixed |
| sid | 5.5.0+dfsg-1.1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| radare2 | source | wheezy | (unfixed) | end-of-life | | |
| radare2 | source | jessie | (not affected) | | | |
| radare2 | source | (unstable) | 3.1.2+dfsg-1 | low | | |
Notes
[jessie] - radare2 <not-affected> (vulnerable code not present)
https://github.com/radare/radare2/commit/30f4c7b52a4e2dc0d0b1bae487d90f5437c69d19
https://github.com/radare/radare2/issues/12374