33 matches found
Linux Distros Unpatched Vulnerability : CVE-2026-63450
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to 8.0.6, the FTP parser in...
DEBIAN-CVE-2026-63450
Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to 8.0.6, the FTP parser in src/app-layer-ftp.c treats a RETR or STOR command sent before PORT or PASV negotiation as a fatal application-layer error instead of a recoverabl...
CVE-2026-63450
Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to 8.0.6, the FTP parser in src/app-layer-ftp.c treats a RETR or STOR command sent before PORT or PASV negotiation as a fatal application-layer error instead of a recoverabl...
CVE-2026-63447
Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. From 8.0.5 until 8.0.6, the FTP parser in src/app-layer-ftp.c can continue allocating transactions after app-layer.protocols.ftp.max-tx is reached while processing one large chunk...
DEBIAN-CVE-2026-63447
Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. From 8.0.5 until 8.0.6, the FTP parser in src/app-layer-ftp.c can continue allocating transactions after app-layer.protocols.ftp.max-tx is reached while processing one large chunk...
CVE-2026-63446 Suricata app-layer: passed flows can retain transactions, causing resource exhaustion
Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. From 8.0.0 until 8.0.6, AppLayerParserSetTransactionInspectId in src/app-layer-parser.c uses an inverted guard and marks only already-inspected transactions as inspected. On flows...
CVE-2026-63446 Suricata app-layer: passed flows can retain transactions, causing resource exhaustion
Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. From 8.0.0 until 8.0.6, AppLayerParserSetTransactionInspectId in src/app-layer-parser.c uses an inverted guard and marks only already-inspected transactions as inspected. On flows...
CVE-2026-63447
Suricata (OISF network IDS/IPS/NSM engine) versions 8.0.5 through 8.0.6 are affected by a quadratic CPU consumption vulnerability in the FTP parser (src/app-layer-ftp.c). When processing a single large chunk of FTP command data, the parser can continue allocating transactions even after the app-l...
CVE-2026-63447 Suricata ftp: crafted FTP traffic can cause quadratic CPU consumption
Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. From 8.0.5 until 8.0.6, the FTP parser in src/app-layer-ftp.c can continue allocating transactions after app-layer.protocols.ftp.max-tx is reached while processing one large chunk...
EUVD-2026-83387
Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to 8.0.6, the FTP parser in src/app-layer-ftp.c treats a RETR or STOR command sent before PORT or PASV negotiation as a fatal application-layer error instead of a recoverabl...
CVE-2026-63450
Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to 8.0.6, the FTP parser in src/app-layer-ftp.c treats a RETR or STOR command sent before PORT or PASV negotiation as a fatal application-layer error instead of a recoverabl...
CVE-2026-63450
Suricata (OISF) FTP application-layer parser in src/app-layer-ftp.c, prior to 8.0.6 , escalates a protocol-recoverable command-ordering error—RETR/STOR sent before PORT/PASV negotiation —to an unrecoverable APP_LAYER_ERROR (CWE-754 ). This disables all subsequent FTP application-layer inspection ...
CVE-2026-63450 Suricata ftp: RETR/STOR before PORT/PASV can disable further IDS app-layer detection
Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to 8.0.6, the FTP parser in src/app-layer-ftp.c treats a RETR or STOR command sent before PORT or PASV negotiation as a fatal application-layer error instead of a recoverabl...
CVE-2026-63450 Suricata ftp: RETR/STOR before PORT/PASV can disable further IDS app-layer detection
Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to 8.0.6, the FTP parser in src/app-layer-ftp.c treats a RETR or STOR command sent before PORT or PASV negotiation as a fatal application-layer error instead of a recoverabl...
EUVD-2023-37281
Malicious code in bioql PyPI...
Teams 2.x missing from start menu on Server 2022/W11 Multi-session when installed in an App Layer
When deploying Teams 2.x in an App Layer on Server 2022/W11 Multi-session, Teams would not show up in the start menu...
CVE-2024-32664
CVE-2024-32664 affects Suricata before 7.0.5 and 6.0.19, where specially crafted traffic or datasets can cause a limited buffer overflow. The vulnerability is fixed in 7.0.5 and 6.0.19. Workarounds include avoiding rules with the base64_decode keyword (bytes option 1, 2, or 5) and, for 7.0.x, set...
CVE-2024-23836 crafted traffic can cause denial of service
Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to versions 6.0.16 and 7.0.3, an attacker can craft traffic to cause Suricata to use far more CPU and memory for processing the traffic than needed, which can lead to extrem...
CVE-2024-23835 Suricata's pgsql: memory exhaustion use on record parsing
Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to version 7.0.3, excessive memory use during pgsql parsing could lead to OOM-related crashes. This vulnerability is patched in 7.0.3. As workaround, users can disable the...