Buffer overflow in Radare Radare2
CVE-2017-6194
The relocs function in libr/bin/p/bin_bflt.c in radare2 1.2.1 allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted binary file.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.019 (79.0th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 79th percentile — 79.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.019 · newest: 0.019 · change: +0.000
Affected products
- Radare Radare2 — versions 1.2.1
Weakness classification (CWE)
References
- www.securityfocus.com/bid/97299 (VDB Entry, Third Party Advisory, vdb-entry)
- github.com/radare/radare2/issues/6829 (Patch, Issue Tracking)
- github.com/radare/radare2/commit/72794dc3523bbd5bb370de3c5857cb736c387e18 (Patch)
Frequently asked questions
- What is CVE-2017-6194?
- CVE-2017-6194 is a high-severity vulnerability in Radare Radare2, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 7.8/10. Published 2017-04-03.
- How severe is CVE-2017-6194?
- High severity. CVSS v3 base score is 7.8 out of 10.