| Name | CVE-2018-19843 |
| Description | opmov in libr/asm/p/asm_x86_nz.c in radare2 before 3.1.0 allows attackers to cause a denial of service (buffer over-read) via crafted x86 assembly data, as demonstrated by rasm2. |
| 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 |
| trixie | 5.9.4+dfsg-1 | fixed |
| sid | 5.9.8+dfsg-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 | jessie | (not affected) | | | |
| radare2 | source | (unstable) | 3.1.0+dfsg-1 | low | | |
Notes
[jessie] - radare2 <not-affected> (Vulnerable code not present in libr/asm/p/asm_x86_nz.c)
https://github.com/radare/radare2/commit/f17bfd9f1da05f30f23a4dd05e9d2363e1406948
https://github.com/radare/radare2/issues/12242