CVE-2023-42459

CVE-2023-42459 affects Fast DDS (C++ implementation of DDS). A flaw in handling specific DATA submessages to a discovery locator can trigger a free() error, remotely crashing a Fast-DDS process and potentially leaving a freed pointer under attacker control, enabling a double-free scenario. Remedi...

CVE-2023-42459 Malformed DATA submessage leads to bad-free error in Fast-DDS

Fast DDS is a C++ implementation of the DDS Data Distribution Service standard of the OMG Object Management Group. In affected versions specific DATA submessages can be sent to a discovery locator which may trigger a free error. This can remotely crash any Fast-DDS process. The call to free could...

CVE-2023-42459 Malformed DATA submessage leads to bad-free error in Fast-DDS

Fast DDS is a C++ implementation of the DDS Data Distribution Service standard of the OMG Object Management Group. In affected versions specific DATA submessages can be sent to a discovery locator which may trigger a free error. This can remotely crash any Fast-DDS process. The call to free could...

CVE-2023-42459 Malformed DATA submessage leads to bad-free error in Fast-DDS

Fast DDS is a C++ implementation of the DDS Data Distribution Service standard of the OMG Object Management Group. In affected versions specific DATA submessages can be sent to a discovery locator which may trigger a free error. This can remotely crash any Fast-DDS process. The call to free could...

The vulnerability of the Fast DDS library, related to exception handling errors, allows attackers to trigger a service failure.

The vulnerability of the Fast DDS library is related to an exception handling error. Exploiting this vulnerability could allow a malicious actor, operating remotely, to cause service failures...

The vulnerability of the Fast DDS library lies in the use of the assert() function or similar operators, which allow attackers to cause a service failure.

The vulnerability of the Fast DDS library lies in the use of the assert function or similar operators. Exploiting this vulnerability could allow a malicious actor to cause a service failure...

The vulnerability of the Fast DDS library lies in the use of the assert() function or similar operators, which allow attackers to cause a service failure.

The vulnerability of the Fast DDS library lies in the use of the assert function or similar operators. Exploiting this vulnerability could allow an attacker to cause a service failure...

USN-6306-1: Fast DDS vulnerabilities

It was discovered that Fast DDS incorrectly handled certain inputs. A remote attacker could possibly use this issue to cause a denial of service and information exposure. This issue only affected Ubuntu 22.04 LTS. CVE-2021-38425 It was discovered that Fast DDS incorrectly handled certain inputs. ...

Ubuntu 22.04 ESM / 23.04 : Fast DDS vulnerabilities (USN-6306-1)

The remote Ubuntu 22.04 ESM / 23.04 host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-6306-1 advisory. It was discovered that Fast DDS incorrectly handled certain inputs. A remote attacker could possibly use this issue to cause a denial of service...

[SECURITY] [DSA 5481-1] fastdds security update

------------------------------------------------------------------------- Debian Security Advisory DSA-5481-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff August 20, 2023 https://www.debian.org/security/faq -...

DEBIAN-CVE-2023-39947

eprosima Fast DDS is a C++ implementation of the Data Distribution Service standard of the Object Management Group. Prior to versions 2.11.1, 2.10.2, 2.9.2, and 2.6.6, even after the fix at commit 3492270, malformed PIDPROPERTYLIST parameters cause heap overflow at a different program counter. Th...

CVE-2023-39949

eprosima Fast DDS is a C++ implementation of the Data Distribution Service standard of the Object Management Group. Prior to versions 2.9.1 and 2.6.5, improper validation of sequence numbers may lead to remotely reachable assertion failure. This can remotely crash any Fast-DDS process. Versions...

CVE-2023-39947

eprosima Fast DDS is a C++ implementation of the Data Distribution Service standard of the Object Management Group. Prior to versions 2.11.1, 2.10.2, 2.9.2, and 2.6.6, even after the fix at commit 3492270, malformed PIDPROPERTYLIST parameters cause heap overflow at a different program counter. Th...

CVE-2023-39948

eprosima Fast DDS is a C++ implementation of the Data Distribution Service standard of the Object Management Group. Prior to versions 2.10.0 and 2.6.5, the BadParamException thrown by Fast CDR is not caught in Fast DDS. This can remotely crash any Fast DDS process. Versions 2.10.0 and 2.6.5 conta...

CVE-2023-39534

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 iss...

CVE-2023-39945

eprosima Fast DDS is a C++ implementation of the Data Distribution Service standard of the Object Management Group. Prior to versions 2.11.0, 2.10.2, 2.9.2, and 2.6.5, a data submessage sent to PDP port raises unhandled BadParamException in fastcdr, which in turn crashes fastdds. Versions 2.11.0,...

DEBIAN-CVE-2023-39948

eprosima Fast DDS is a C++ implementation of the Data Distribution Service standard of the Object Management Group. Prior to versions 2.10.0 and 2.6.5, the BadParamException thrown by Fast CDR is not caught in Fast DDS. This can remotely crash any Fast DDS process. Versions 2.10.0 and 2.6.5 conta...

DEBIAN-CVE-2023-39945

eprosima Fast DDS is a C++ implementation of the Data Distribution Service standard of the Object Management Group. Prior to versions 2.11.0, 2.10.2, 2.9.2, and 2.6.5, a data submessage sent to PDP port raises unhandled BadParamException in fastcdr, which in turn crashes fastdds. Versions 2.11.0,...

CVE-2023-39946

eprosima Fast DDS is a C++ implementation of the Data Distribution Service standard of the Object Management Group. Prior to versions 2.11.1, 2.10.2, 2.9.2, and 2.6.6, heap can be overflowed by providing a PIDPROPERTYLIST parameter that contains a CDR string with length larger than the size of...

DEBIAN-CVE-2023-39949

eprosima Fast DDS is a C++ implementation of the Data Distribution Service standard of the Object Management Group. Prior to versions 2.9.1 and 2.6.5, improper validation of sequence numbers may lead to remotely reachable assertion failure. This can remotely crash any Fast-DDS process. Versions...