High severity · published Oct 20, 2023
CVE-2023-5686
Heap-based Buffer Overflow in radareorg/radare2
8.8
CVSS
0.8%
EPSS
No
On KEV
Description
Heap-based Buffer Overflow in GitHub repository radareorg/radare2 prior to 5.9.0.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.8% · higher than 56% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
RA
radareorg/radare2 · radareorg
before 5.9.0 · source: vendor
FE
Fedora · Fedoraproject
37; 38 · source: NVD
RA
Radare2 · Radare
before 5.9.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-5686
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-5686
Patch
https://github.com/radareorg/radare2/commit/1bdda93e348c160c84e30da3637acef26d0348de
Exploit
https://huntr.com/bounties/bbfe1f76-8fa1-4a8c-909d-65b16e970be0
Mailing List
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/64KUV6OGEVQ75QOV35PUVVDOJTKSJHYN/
Mailing List
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SOZ6XCADVAPAIHMVSV3FUAN742BHXF55/