CVE-2023-47016: radare radare2 Out-of-bounds Write
CVSS: 7.5v3.1HighModified
AliasesMGASA-2024-0298UBUNTU-CVE-2023-47016
Published 22-11-2023Last modified 11-10-2024
Vulnerability summary
CVE-2023-47016 is a high (CVSS 7.5) Out-of-bounds Write vulnerability in radare radare2. EPSS estimates a 1.19% chance of exploitation in the next 30 days, higher than 67.5% of scored vulnerabilities. 2 public exploits are recorded.
CVSS score
7.5/10
010
High · v3.1 (CVE.org)EPSS score
1.19%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits2github
Timeline
- 22-11-2023PublishedVulnerability first disclosed.
- 11-10-2024Last modifiedVulnerability information updated.
Description
radare2 5.8.9 has an out-of-bounds read in r_bin_object_set_items in libr/bin/bobj.c, causing a crash in r_read_le32 in libr/include/r_endian.h.
CVSS metrics
3 scores · 3 sources · 1 versionHigh 7.5Preferred score · CVE.org (CNA)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HSourcesAll 3 agree
- OSV · UbuntuEcosystem advisory · calculated7.5HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- NVDNIST7.5HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS trend
Probability
1.19%
Chance of exploitation in the next 30 days
Percentile
68%
Versus all other CVEs
30-day change
0.00 pp
From 1.19% on 19-09-2026
19-09-202619-10-2026
EPSS score1.19%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
2 foundRadare2
Maturity: poc
65705Be4F84269Cb7Cd725A1D4Ab2Ffa
Maturity: poc
Weaknesses
CWE · root causeAffected systems
Mageia1 product
- radare2< 5.8.8-1.2.mga9
Radare1 product
- radare2< 5.9.0
Ubuntu1 product
- radare2All versions (No fix recorded)
3 vendors · 3 products