CVE-2023-47016
HIGHCVSS 7.5/10EPSS 1.18%
Last modified
CVE-2023-47016 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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.. EPSS estimates a 1.18% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Radare | Radare2 | < 5.9.0 |
References
- https://gist.github.com/gandalf4a/65705be4f84269cb7cd725a1d4ab2ffaExploit, Third Party Advisory
- https://github.com/radareorg/radare2/issues/22349Exploit, Patch
- https://gist.github.com/gandalf4a/65705be4f84269cb7cd725a1d4ab2ffaExploit, Third Party Advisory
- https://github.com/radareorg/radare2/issues/22349Exploit, Patch
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-47016?
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.
How severe is CVE-2023-47016?
CVE-2023-47016 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.18% probability of exploitation in the next 30 days.
How do I fix CVE-2023-47016?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2023-47016?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST