FastDDS has Out-of-memory in readOctetVector via Manipulated DATA Submessage when DDS Security is enabled
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| eProsima | Fast-DDS | unaffected |
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Configuration 1 [-]
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Configuration 2 [-]
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No data.
| Vendor | Product | Versions |
|---|---|---|
| Eprosima | Fast Dds | — |
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.481% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Debian
Debian debian Linux |
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| CPEs | cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:* cpe:2.3:o:debian:debian_linux:12.0:*:*:*:*:*:*:* cpe:2.3:o:debian:debian_linux:13.0:*:*:*:*:*:*:* |
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| Vendors & Products |
Debian
Debian debian Linux |
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:a:eprosima:fast_dds:*:*:*:*:*:*:*:* cpe:2.3:a:eprosima:fast_dds:3.4.0:*:*:*:*:*:*:* |
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| Metrics |
cvssV3_1
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| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Eprosima
Eprosima fast Dds |
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| Vendors & Products |
Eprosima
Eprosima fast Dds |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| Description | Fast DDS is a C++ implementation of the DDS (Data Distribution Service) standard of the OMG (Object Management Group ). Prior to versions 3.4.1, 3.3.1, and 2.6.11, when the security mode is enabled, modifying the DATA Submessage within an SPDP packet sent by a publisher causes an Out-Of-Memory (OOM) condition, resulting in remote termination of Fast-DDS. If t he fields of `PID_IDENTITY_TOKEN` or `PID_PERMISSIONS_TOKEN` in the DATA Submessage are tampered with — specifically by ta mpering with the the `vecsize` value read by `readOctetVector` — a 32-bit integer overflow can occur, causing `std::vector ::resize` to request an attacker-controlled size and quickly trigger OOM and remote process termination. Versions 3.4.1, 3 .3.1, and 2.6.11 patch the issue. | |
| Title | FastDDS has Out-of-memory in readOctetVector via Manipulated DATA Submessage when DDS Security is enabled | |
| Weaknesses | CWE-125 CWE-190 |
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| References |
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| Metrics |
cvssV4_0
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