CVE-2023-50716 Affecting fastdds package, versions <2.14.0+ds-2
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published7 Mar 2024
- disclosed6 Mar 2024
Introduced: 6 Mar 2024
CVE-2023-50716 (opens in a new tab)How to fix?
Upgrade Debian:13 fastdds to version 2.14.0+ds-2 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream fastdds package and not the fastdds package as distributed by Debian.
See How to fix? for Debian:13 relevant fixed versions and status.
eProsima Fast DDS (formerly Fast RTPS) is a C++ implementation of the Data Distribution Service standard of the Object Management Group. Prior to versions 2.13.0, 2.12.2, 2.11.3, 2.10.3, and 2.6.7, an invalid DATA_FRAG Submessage causes a bad-free error, and the Fast-DDS process can be remotely terminated. If an invalid Data_Frag packet is sent, the Inline_qos, SerializedPayload member of object ch will attempt to release memory without initialization, resulting in a 'bad-free' error. Versions 2.13.0, 2.12.2, 2.11.3, 2.10.2, and 2.6.7 fix this issue.