WS-2026-0041

SctpSackChunk.ParseChunk reads the numGapAckBlocks and numDuplicateTSNs fields, each up to 65535, directly from an attacker-controlled SCTP SACK chunk and loops that many times reading four bytes per iteration, with no validation of the counts against the chunk length or the receive buffer. A...

SIPSorcery vulnerable to Denial of Service via out-of-bounds read in SCTP SACK chunk parsing

Summary SctpSackChunk.ParseChunk reads the numGapAckBlocks and numDuplicateTSNs fields each up to 65535 directly from an attacker-controlled SCTP SACK chunk and loops that many times reading 4 bytes per iteration, with no validation of the counts against the chunk length or the receive buffer. A...

GHSA-JWJP-4649-V8JP SIPSorcery vulnerable to Denial of Service via out-of-bounds read in SCTP SACK chunk parsing

Summary SctpSackChunk.ParseChunk reads the numGapAckBlocks and numDuplicateTSNs fields each up to 65535 directly from an attacker-controlled SCTP SACK chunk and loops that many times reading 4 bytes per iteration, with no validation of the counts against the chunk length or the receive buffer. A...

Error installing BEM – System.IndexOutOfRangeException: Index was outside the bounds of the array

Challenge Cause As indicated by this line in the error message "VmEMSetup.Dialogs.VMEMDialogAddConfig.EnumSSLCertificates", there is an issue parsing certificates with an empty Subject field, and they will need to be removed. The offending certificates are not self-signed because they are generat...