144 matches found
CVE-2025-30216-PoC
PoC for CVE-2025-30216: CryptoLib Heap Overflow Vulnerability Overview CryptoLib provides a software-only solution using the CCSDS Space Data Link Security Protocol - Extended Procedures SDLS-EP to secure communications between a spacecraft running the core Flight System cFS and a ground station...
CVE-2026-82480
A security flaw has been discovered in NASA cFS up to 7.0.1. The affected element is the function CFESBGetUserDataLength of the file src/cFS/cfe/modules/sb/fsw/src/cfesbutil.c of the component cFE Software Bus. Performing a manipulation of the argument TotalMsgSize/HdrSize results in integer...
CVE-2026-82479
A vulnerability was identified in NASA cFS up to 7.0.1. Impacted is the function OSread of the file modules/protocol/tcp/fsw/src/sbntcpif.c of the component SBN TCP Module. Such manipulation of the argument MsgSz leads to buffer overflow. The attack must be carried out from within the local...
CVE-2026-82480
A remote integer underflow vulnerability exists in the cFE Software Bus component of NASA cFS (up to version 7.0.1), specifically in the function CFE_SB_GetUserDataLength within the file cfe_sb_util.c. Manipulating the TotalMsgSize/HdrSize argument triggers the underflow. The attack requires low ...
EUVD-2026-68151
A security flaw has been discovered in NASA cFS up to 7.0.1. The affected element is the function CFESBGetUserDataLength of the file src/cFS/cfe/modules/sb/fsw/src/cfesbutil.c of the component cFE Software Bus. Performing a manipulation of the argument TotalMsgSize/HdrSize results in integer...
CVE-2026-82480 NASA cFS cFE Software Bus cfe_sb_util.c CFE_SB_GetUserDataLength integer underflow
A security flaw has been discovered in NASA cFS up to 7.0.1. The affected element is the function CFESBGetUserDataLength of the file src/cFS/cfe/modules/sb/fsw/src/cfesbutil.c of the component cFE Software Bus. Performing a manipulation of the argument TotalMsgSize/HdrSize results in integer...
CVE-2026-82480 NASA cFS cFE Software Bus cfe_sb_util.c CFE_SB_GetUserDataLength integer underflow
A security flaw has been discovered in NASA cFS up to 7.0.1. The affected element is the function CFESBGetUserDataLength of the file src/cFS/cfe/modules/sb/fsw/src/cfesbutil.c of the component cFE Software Bus. Performing a manipulation of the argument TotalMsgSize/HdrSize results in integer...
CVE-2026-82479
NASA cFS (core Flight System) up to version 7.0.1 contains a buffer overflow in the SBN TCP Module . The vulnerable function is OS_read in the file modules/protocol/tcp/fsw/src/sbn_tcp_if.c , where manipulation of the MsgSz argument leads to the overflow. The attack must be conducted from within ...
CVE-2026-82479 NASA cFS SBN TCP sbn_tcp_if.c OS_read buffer overflow
A vulnerability was identified in NASA cFS up to 7.0.1. Impacted is the function OSread of the file modules/protocol/tcp/fsw/src/sbntcpif.c of the component SBN TCP Module. Such manipulation of the argument MsgSz leads to buffer overflow. The attack must be carried out from within the local...
EUVD-2026-68150
A vulnerability was identified in NASA cFS up to 7.0.1. Impacted is the function OSread of the file modules/protocol/tcp/fsw/src/sbntcpif.c of the component SBN TCP Module. Such manipulation of the argument MsgSz leads to buffer overflow. The attack must be carried out from within the local...
CVE-2026-82479 NASA cFS SBN TCP sbn_tcp_if.c OS_read buffer overflow
A vulnerability was identified in NASA cFS up to 7.0.1. Impacted is the function OSread of the file modules/protocol/tcp/fsw/src/sbntcpif.c of the component SBN TCP Module. Such manipulation of the argument MsgSz leads to buffer overflow. The attack must be carried out from within the local...
CVE-2026-82479: Buffer Copy without Checking Size of Input
A vulnerability was identified in NASA cFS up to 7.0.1. Impacted is the function OSread of the file modules/protocol/tcp/fsw/src/sbntcpif.c of the component SBN TCP Module. Such manipulation of the argument MsgSz leads to buffer overflow. The attack must be carried out from within the local...
PT-2026-83521
A vulnerability was identified in NASA cFS up to 7.0.1. Impacted is the function OS read of the file modules/protocol/tcp/fsw/src/sbn tcp if.c of the component SBN TCP Module. Such manipulation of the argument MsgSz leads to buffer overflow. The attack must be carried out from within the local...
PT-2026-83522
A security flaw has been discovered in NASA cFS up to 7.0.1. The affected element is the function CFE SB GetUserDataLength of the file src/cFS/cfe/modules/sb/fsw/src/cfe sb util.c of the component cFE Software Bus. Performing a manipulation of the argument TotalMsgSize/HdrSize results in integer...
CVE-2026-82480: Integer Underflow (Wrap or Wraparound)
A security flaw has been discovered in NASA cFS up to 7.0.1. The affected element is the function CFESBGetUserDataLength of the file src/cFS/cfe/modules/sb/fsw/src/cfesbutil.c of the component cFE Software Bus. Performing a manipulation of the argument TotalMsgSize/HdrSize results in integer...
CVE-2026-67979: Improper Access Control
Incorrect access control in the Executive Services dynamic application start path component of NASA cFS v7.0.1 allows attackers to execute arbitrary code via placing a shared object on target storage...
CVE-2026-67970: Improper Access Control
Incorrect access control in the DSSetDestPathCmd component of NASA cFS v7.0.1 allows attackers to access sensitive components via a path traversal...
CVE-2026-67975: Improper Access Control
Incorrect access control in NASA cFS v7.0.1 allows attackers to arbitrarily remove low-index subscriptions and add new streams via sending TOLAB add/remove subscription commands...
CVE-2026-67973: Uncontrolled Resource Consumption
An issue in the CFDP receive path of NASA cFS v7.0.1 allows attackers to cause a Denial of Service DoS via replaying final CFDP PDUs...
CVE-2026-67974: Improper Input Validation
A parser boundary flaw in the Software Bus Network SBN application's peer subscription message handling in NASA cFS v7.0.1 allows attackers to cause a Denial of Service DoS via sending a crafted packet...