High severity · published Nov 22, 2023
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
7.5
CVSS
1.2%
EPSS
No
On KEV
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 vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.2% · higher than 68% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
RA
Radare2 · Radare
before 5.9.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-47016
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-47016
Exploit
https://gist.github.com/gandalf4a/65705be4f84269cb7cd725a1d4ab2ffa
Patch
https://github.com/radareorg/radare2/commit/40c9f50e127be80b9d816bce2ab2ee790831aefd
Exploit
https://github.com/radareorg/radare2/issues/22349
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