Buffer overflow in Radare Radare2
CVE-2017-9949
The grub_memmove function in shlr/grub/kern/misc.c in radare2 1.5.0 allows remote attackers to cause a denial of service (stack-based buffer underflow and application crash) or possibly have unspecified other impact via a crafted binary file, possibly related to a buffer underflow in fs/ext2.c in GNU GRUB 2.02.
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: 0.018 (78.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 78th percentile — 78.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.018 · newest: 0.018 · change: -0.000
Affected products
- Radare Radare2 — versions 1.5.0
Weakness classification (CWE)
References
- github.com/radare/radare2/issues/7683 (Third Party Advisory)
- github.com/radare/radare2/commit/796dd28aaa6b9fa76d99c42c4d5ff8b257cc2191 (Third Party Advisory)
- www.securityfocus.com/bid/99305 (VDB Entry, Third Party Advisory, vdb-entry)
Frequently asked questions
- What is CVE-2017-9949?
- CVE-2017-9949 is a high-severity vulnerability in Radare Radare2, classified under Out-of-bounds Write. CVSS score: 7.8/10. Published 2017-06-26.
- How severe is CVE-2017-9949?
- High severity. CVSS v3 base score is 7.8 out of 10.