CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
40.4%
eprosima Fast DDS is a C++ implementation of the Data Distribution Service standard of the Object Management Group. Prior to versions 2.10.0, 2.9.2, and 2.6.5, a malformed GAP submessage can trigger assertion failure, crashing FastDDS. Version 2.10.0, 2.9.2, and 2.6.5 contain a patch for this issue.
Vendor | Product | Version | CPE |
---|---|---|---|
eprosima | fast_dds | * | cpe:2.3:a:eprosima:fast_dds:*:*:*:*:*:*:*:* |
eprosima | fast_dds | 2.10.0 | cpe:2.3:a:eprosima:fast_dds:2.10.0:rc1:*:*:*:*:*:* |
debian | debian_linux | 11.0 | cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:* |
debian | debian_linux | 12.0 | cpe:2.3:o:debian:debian_linux:12.0:*:*:*:*:*:*:* |
[
{
"vendor": "eProsima",
"product": "Fast-DDS",
"versions": [
{
"version": "< 2.6.5",
"status": "affected"
},
{
"version": ">= 2.7.0, < 2.9.2",
"status": "affected"
}
]
}
]
bombshell.gtisc.gatech.edu/ddsfuzz/pcap/fastdds-assert-230509.pcap
github.com/eProsima/Fast-DDS/blob/v2.9.1/include/fastdds/rtps/common/SequenceNumber.h#L238-L252
github.com/eProsima/Fast-DDS/blob/v2.9.1/src/cpp/rtps/reader/StatefulReader.cpp#L863
github.com/eProsima/Fast-DDS/security/advisories/GHSA-fcr6-x23w-94wp
www.debian.org/security/2023/dsa-5481