CVSS: 5.3EPSS: 0%CPEs: 2EXPL: 0CVE-2024-32867 – Suricata's defrag contains various issues leading to policy bypass
https://notcve.org/view.php?id=CVE-2024-32867
Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to 7.0.5 and 6.0.19, various problems in handling of fragmentation anomalies can lead to mis-detection of rules and policy. This vulnerability is fixed in 7.0.5 or 6.0.19. Suricata es un sistema de detección de intrusiones en la red, un sistema de prevención de intrusiones y un motor de monitoreo de seguridad de la red. Antes de 7.0.5 y 6.0.19, varios problemas en el manejo de anomalías de fragmentación pueden provocar una detección errónea de reglas y políticas. • https://github.com/OISF/suricata/commit/1e110d0a71db46571040b937e17a4bc9f91d6de9 https://github.com/OISF/suricata/commit/2f39ba75f153ba9bdf8eedc2a839cc973dbaea66 https://github.com/OISF/suricata/commit/414f97c6695c5a2e1d378a36a6f50d7288767634 https://github.com/OISF/suricata/commit/bf3d420fb709ebe074019a99e3bd3a2364524a4b https://github.com/OISF/suricata/commit/d13bd2ae217a6d2ceb347f74d27cbfcd37b9bda9 https://github.com/OISF/suricata/commit/e6267758ed5da27f804f0c1c07f9423bdf4d72b8 https://github.com/OISF/suricata/security/advisories/GHSA-xvrx-88mv-xcq5 https://redmine& • CWE-754: Improper Check for Unusual or Exceptional Conditions •
CVSS: 5.3EPSS: 0%CPEs: 2EXPL: 0CVE-2024-32664 – Suricata's base64 contains an out of bounds write
https://notcve.org/view.php?id=CVE-2024-32664
Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to 7.0.5 and 6.0.19, specially crafted traffic or datasets can cause a limited buffer overflow. This vulnerability is fixed in 7.0.5 and 6.0.19. Workarounds include not use rules with `base64_decode` keyword with `bytes` option with value 1, 2 or 5 and for 7.0.x, setting `app-layer.protocols.smtp.mime.body-md5` to false. Suricata es un sistema de detección de intrusiones en la red, un sistema de prevención de intrusiones y un motor de monitoreo de seguridad de la red. • https://github.com/OISF/suricata/commit/311002baf288a225f62cf18a90c5fdd294447379 https://github.com/OISF/suricata/commit/d5ffecf11ad2c6fe89265e518f5d7443caf26ba4 https://github.com/OISF/suricata/security/advisories/GHSA-79vh-hpwq-3jh7 • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') CWE-122: Heap-based Buffer Overflow •
CVSS: 7.5EPSS: 0%CPEs: 2EXPL: 0CVE-2024-28870 – Suricata uses excessive resource use in malformed ssh traffic parsing
https://notcve.org/view.php?id=CVE-2024-28870
Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine developed by the OISF and the Suricata community. When parsing an overly long SSH banner, Suricata can use excessive CPU resources, as well as cause excessive logging volume in alert records. This issue has been patched in versions 6.0.17 and 7.0.4. Suricata es un sistema de detección de intrusiones de red, un sistema de prevención de intrusiones y un motor de monitorización de seguridad de red desarrollado por OISF y la comunidad de Suricata. Al analizar un banner SSH demasiado largo, Suricata puede utilizar recursos excesivos de la CPU, así como provocar un volumen de registro excesivo en los registros de alerta. • https://github.com/OISF/suricata/security/advisories/GHSA-mhhx-xw7r-r5c8 • CWE-770: Allocation of Resources Without Limits or Throttling •
CVSS: 7.5EPSS: 0%CPEs: 2EXPL: 0CVE-2024-23836 – crafted traffic can cause denial of service
https://notcve.org/view.php?id=CVE-2024-23836
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 extreme slow downs and denial of service. This vulnerability is patched in 6.0.16 or 7.0.3. Workarounds include disabling the affected protocol app-layer parser in the yaml and reducing the `stream.reassembly.depth` value helps reduce the severity of the issue. Suricata es un sistema de detección de intrusiones en la red, un sistema de prevención de intrusiones y un motor de monitoreo de seguridad de la red. • https://github.com/OISF/suricata/commit/18841a58da71e735ddf4e52cbfa6989755ecbeb7 https://github.com/OISF/suricata/commit/2a2120ecf10c5b5713ec2bf59469fe57f7b5b747 https://github.com/OISF/suricata/commit/83c5567ea7b0b28376f57dcfee9c6301448c7bc7 https://github.com/OISF/suricata/commit/8efaebe293e2a74c8e323fa85a6f5fadf82801bc https://github.com/OISF/suricata/commit/97953998d2d60673ed6c30ddfb6a2d59b4230f97 https://github.com/OISF/suricata/commit/b1549e930f6426eeff43f12b672337cbcda566b8 https://github.com/OISF/suricata/commit/cd035d59e3df157b606f4fe67324ea8e437be786 https://github.com&#x • CWE-770: Allocation of Resources Without Limits or Throttling •
CVSS: 7.5EPSS: 0%CPEs: 1EXPL: 0CVE-2023-35852
https://notcve.org/view.php?id=CVE-2023-35852
In Suricata before 6.0.13 (when there is an adversary who controls an external source of rules), a dataset filename, that comes from a rule, may trigger absolute or relative directory traversal, and lead to write access to a local filesystem. This is addressed in 6.0.13 by requiring allow-absolute-filenames and allow-write (in the datasets rules configuration section) if an installation requires traversal/writing in this situation. En Suricata antes de la versión 6.0.13 (cuando hay un adversario que controla una fuente externa de reglas), un nombre de archivo de conjunto de datos, que proviene de una regla, puede desencadenar el salto de directorios absolutos o relativos, y conducir al acceso de escritura a un sistema de archivos local. Esto se soluciona en 6.0.13 requiriendo "allow-absolute-filenames" y "allow-write" (en la sección de configuración de reglas de conjuntos de datos) si una instalación requiere saltar/escribir en esta situación. • https://github.com/OISF/suricata/commit/735f5aa9ca3b28cfacc7a443f93a44387fbacf17 https://github.com/OISF/suricata/commit/aee1523b4591430ebed1ded0bb95508e6717a335 https://github.com/OISF/suricata/compare/suricata-6.0.12...suricata-6.0.13 https://www.stamus-networks.com/stamus-labs • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') •