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-2024-23835 – Suricata's pgsql: memory exhaustion use on record parsing
https://notcve.org/view.php?id=CVE-2024-23835
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 pgsql app layer parser. 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/86de7cffa7e8f06fe9d600127e7dabe89c7e81dd https://github.com/OISF/suricata/commit/f52c033e566beafb4480c139eb18662a2870464f https://github.com/OISF/suricata/security/advisories/GHSA-8583-353f-mvwc https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GOCOBFUTIFHOP2PZOH4ENRFXRBHIRKK4 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZXJIT7R53ZXROO3I256RFUWTIW4ECK6P https://redmine.openinfosecfoundation.org/issues/6411 • CWE-400: Uncontrolled Resource Consumption 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') •
CVSS: 9.8EPSS: 0%CPEs: 1EXPL: 0CVE-2023-35853
https://notcve.org/view.php?id=CVE-2023-35853
In Suricata before 6.0.13, an adversary who controls an external source of Lua rules may be able to execute Lua code. This is addressed in 6.0.13 by disabling Lua unless allow-rules is true in the security lua configuration section. En Suricata antes de la versión 6.0.13, un adversario que controle una fuente externa de reglas Lua puede ser capaz de ejecutar código Lua. Esto se soluciona en la versión 6.0.13 deshabilitando Lua a menos que "allow-rules" sea verdadero en la sección de configuración de seguridad de Lua. • https://github.com/OISF/suricata/commit/b95bbcc66db526ffcc880eb439dbe8abc87a81da https://github.com/OISF/suricata/compare/suricata-6.0.12...suricata-6.0.13 https://www.stamus-networks.com/stamus-labs •
CVSS: 7.5EPSS: 0%CPEs: 3EXPL: 1CVE-2020-19678
https://notcve.org/view.php?id=CVE-2020-19678
Directory Traversal vulnerability found in Pfsense v.2.1.3 and Pfsense Suricata v.1.4.6 pkg v.1.0.1 allows a remote attacker to obtain sensitive information via the file parameter to suricata/suricata_logs_browser.php. • http://www.2ngon.com/2015/01/lfi-vulnerability-suricata-146-pkg-v101.html https://github.com/pfsense/pfsense-packages/commit/59ed3438729fd56452f58a0f79f0c288db982ac3 https://pastebin.com/8dj59053 • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') •