RCE in Radare Radare2
CVE-2019-16718
In radare2 before 3.9.0, a command injection vulnerability exists in bin_symbols() in libr/core/cbin.c. By using a crafted executable file, it's possible to execute arbitrary shell commands with the permissions of the victim. This vulnerability is due to an insufficient fix for CVE-2019-14745 and improper handling of symbol names embedded in executables.
Vulnerability class: Command Injection (OS Command Injection)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.023 (82.7th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 83rd percentile — 82.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.023 · newest: 0.023 · change: +0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/radareorg/radare2/commit/5411543a310a470b1257fb93273cdd6e8dfcb3af (Patch, Third Party Advisory)
- github.com/radareorg/radare2/commit/dd739f5a45b3af3d1f65f00fe19af1dbfec7aea7 (Third Party Advisory)
- github.com/radareorg/radare2/compare/3.8.0...3.9.0 (Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2019-16718?
- CVE-2019-16718 is a high-severity vulnerability in Radare Radare2, classified under OS Command Injection. CVSS score: 7.8/10. Published 2019-09-23.
- How severe is CVE-2019-16718?
- High severity. CVSS v3 base score is 7.8 out of 10.
- Is CVE-2019-16718 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.