Issues

• building against OpENer as external library fails due to missing definitions

  EIPStackGroup/OpENer#610 · Filter by author LeSpocky opened on Sep 4, 2026

• OpENer DecodePaddedEPath EPATH path_size OOB read (unauthenticated ENIP) — OpENer @ 36943e6

  EIPStackGroup/OpENer#606 · Filter by author entropy1337 opened on Aug 8, 2026

• Memory leak in TCP/IP Interface Object attribute 5 and 6 setters on the validation-failure path

  EIPStackGroup/OpENer#605 · Filter by author Mayur021 opened on Aug 7, 2026

• OpENer DecodePaddedEPath EPATH path_size OOB read

  EIPStackGroup/OpENer#593 · Filter by author entropy1337 opened on Jul 12, 2026

• OpENer DecodePaddedEPath EPATH path_size OOB read

  EIPStackGroup/OpENer#592 · Filter by author entropy1337 opened on Jul 12, 2026

• Stack Out-of-Bounds Read in Blind EPath Decoding

  EIPStackGroup/OpENer#582 · Filter by author MrAlaskan opened on Jun 5, 2026

• Remote stack-buffer-overflow read in Connection Manager services after long padded EPath leaves zero request body

  EIPStackGroup/OpENer#577 · Filter by author CarnegieMe opened on May 28, 2026

• Valid GetAttributeList request causes response-side buffer overflow via per-entry size underestimation

  EIPStackGroup/OpENer#576 · Filter by author CarnegieMe opened on May 28, 2026
  2

• Cross-protocol stale CPF data_item reuse causes stack-use-after-return in TCP SendUnitData path

  EIPStackGroup/OpENer#575 · Filter by author CarnegieMe opened on May 28, 2026

• ForwardOpen: 32-bit logical class/instance/connection-point segments desynchronize remaining_path and trigger a reachable stack-buffer-overflow read in ParseConnectionPath()

  EIPStackGroup/OpENer#574 · Filter by author CarnegieMe opened on May 28, 2026

• ASan stack-buffer-overflow in real TCP SendRRData path when a recognized truncated optional sockaddr CPF item is parsed in CreateCommonPacketFormatStructure()

  EIPStackGroup/OpENer#573 · Filter by author CarnegieMe opened on May 28, 2026

• SetAttributeList performs an out-of-bounds read on a non-settable kCipShortString attribute in the default build via real TCP SendRRData

  EIPStackGroup/OpENer#572 · Filter by author CarnegieMe opened on May 27, 2026

• Remote stack-based out-of-bounds read in ForwardOpen connection path parsing due to incorrect Production Inhibit Time path-length accounting

  EIPStackGroup/OpENer#571 · Filter by author CarnegieMe opened on May 27, 2026

• ForwardOpen ParseConnectionPath() does not bound Simple Data segment length against remaining_path, causing remaining_path underflow and an out-of-bounds read in GetPathSegmentType()

  EIPStackGroup/OpENer#570 · Filter by author CarnegieMe opened on May 27, 2026

• Remote stack-buffer-overflow read in default SendRRData / SetAttributeSingle path via overlong but decodable Padded EPath reaching real attribute decoders

  EIPStackGroup/OpENer#569 · Filter by author CarnegieMe opened on May 27, 2026
  1

• Integer Underflow Leading to Stack Buffer Overflow in CIP Connected Message Path

  EIPStackGroup/OpENer#568 · Filter by author MrAlaskan opened on May 13, 2026

• Malformed CPF and Get_Attribute_List request leads to pointer corruption and denial of service in OpENer

  EIPStackGroup/OpENer#567 · Filter by author gff-cw opened on Apr 27, 2026
  2

• ASan stack-use-after-return in TCP SendRRData path via CPF payload pointer lifetime bug

  EIPStackGroup/OpENer#566 · Filter by author gff-cw opened on Apr 26, 2026
  1

• Incorrect Access Control on Session Handles

  EIPStackGroup/OpENer#565 · Filter by author MrAlaskan opened on Apr 23, 2026

• Stack Out-of-Bounds Read in ForwardOpen Parsing

  EIPStackGroup/OpENer#564 · Filter by author MrAlaskan opened on Apr 23, 2026

• Integer Overflow and Truncation Leading to Stack Buffer Overflow in CIP Message Router

  EIPStackGroup/OpENer#563 · Filter by author MrAlaskan opened on Apr 23, 2026

• Denial of Service (DoS) via Single-Connection Slowloris Attack in TCP Network Handler

  EIPStackGroup/OpENer#562 · Filter by author MrAlaskan opened on Apr 23, 2026

• ODVA CT22 Conformance testing

  EIPStackGroup/OpENer#559 · Filter by author zhanghaifengalex-sudo opened on Apr 21, 2026

• Potential out-of-bounds read in CPF parsing logic (Heap-Overflow)

  EIPStackGroup/OpENer#558 · Filter by author InvincibleMadman opened on Mar 25, 2026
  1

• Out-of-Bounds Read in CIP Padded EPath Decoder Leading to Remote DoS (ASan-confirmed Stack Buffer Overflow)

  EIPStackGroup/OpENer#557 · Filter by author Fuzz0X opened on Mar 20, 2026