Critical severity · published Mar 12, 2025
CVE-2024-10838
An integer underflow during deserialization may allow any unauthenticated user to read out of bounds heap memory
9.1
CVSS
0.9%
EPSS
No
On KEV
Description
An integer underflow during deserialization may allow any unauthenticated user to read out of bounds heap memory. This may result into secret data or pointers revealing the layout of the address space to be included into a deserialized data structure, which may potentially lead to thread crashes or cause denial of service conditions.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.9% · higher than 61% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CD
Cyclone Data Distribution Service · Eclipse
before 0.10.5 · source: NVD
Affected product
CD
Cyclone Data Distribution Service
Eclipse
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-10838
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-10838
Patch
https://github.com/eclipse-cyclonedds/cyclonedds/releases/tag/0.10.5
Exploit
https://github.com/eclipse-cyclonedds/cyclonedds/security/advisories/GHSA-6jj6-w25p-jc42
Issue Tracking
https://gitlab.eclipse.org/security/cve-assignement/-/issues/46
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