High severity · published Nov 18, 2024
CVE-2024-52915
Bitcoin Core before 0.20.0 allows remote attackers to cause a denial of service (memory consumption) via a crafted INV message
7.5
CVSS
0.6%
EPSS
No
On KEV
Description
Bitcoin Core before 0.20.0 allows remote attackers to cause a denial of service (memory consumption) via a crafted INV message.
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)0.6% · higher than 51% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
BC
Bitcoin Core · Bitcoin
before 0.20.0 · source: NVD, CISA
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-52915
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-52915
Vendor Advisory
https://bitcoincore.org/en/2024/07/03/disclose-inv-buffer-blowup/
Third Party Advisory
https://en.bitcoin.it/wiki/Common_Vulnerabilities_and_Exposures
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