GitHub_MVULNRICHMENT:CVE-2024-30259CVE-2024-30259 FastDDS heap buffer overflow when publisher sends malformed packet
8.2 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
7.4 High
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
15.8%
FastDDS is a C++ implementation of the DDS (Data Distribution Service) standard of the OMG (Object Management Group). Prior to versions 2.14.1, 2.13.5, 2.10.4, and 2.6.8, when a publisher serves malformed RTPS packet, heap buffer overflow occurs on the subscriber. This can remotely crash any Fast-DDS process, potentially leading to a DOS attack. Versions 2.14.1, 2.13.5, 2.10.4, and 2.6.8 contain a patch for the issue.
CNA Affected
[
{
"vendor": "eProsima",
"product": "Fast-DDS",
"versions": [
{
"version": "= 2.14.0",
"status": "affected"
},
{
"version": ">= 2.13.0, < 2.13.5",
"status": "affected"
},
{
"version": ">= 2.10.0, < 2.10.4",
"status": "affected"
},
{
"version": "< 2.6.8",
"status": "affected"
}
]
}
]Related
8.2 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
7.4 High
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
15.8%