Filtered by vendor Oisf
Subscriptions
Total
30 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2021-37592 | 1 Oisf | 1 Suricata | 2024-08-04 | 9.8 Critical |
| Suricata before 5.0.8 and 6.x before 6.0.4 allows TCP evasion via a client with a crafted TCP/IP stack that can send a certain sequence of segments. | ||||
| CVE-2021-35063 | 3 Debian, Fedoraproject, Oisf | 3 Debian Linux, Fedora, Suricata | 2024-08-04 | 7.5 High |
| Suricata before 5.0.7 and 6.x before 6.0.3 has a "critical evasion." | ||||
| CVE-2023-35852 | 1 Oisf | 1 Suricata | 2024-08-02 | 7.5 High |
| 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. | ||||
| CVE-2023-35853 | 1 Oisf | 1 Suricata | 2024-08-02 | 9.8 Critical |
| 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. | ||||
| CVE-2024-38535 | 1 Oisf | 1 Suricata | 2024-08-02 | 7.5 High |
| Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Suricata can run out of memory when parsing crafted HTTP/2 traffic. Upgrade to 6.0.20 or 7.0.6. | ||||
| CVE-2024-38536 | 1 Oisf | 1 Suricata | 2024-08-02 | 7.5 High |
| Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. A memory allocation failure due to `http.memcap` being reached leads to a NULL-ptr reference leading to a crash. Upgrade to 7.0.6. | ||||
| CVE-2024-38534 | 1 Oisf | 1 Suricata | 2024-08-02 | 7.5 High |
| Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Crafted modbus traffic can lead to unlimited resource accumulation within a flow. Upgrade to 7.0.6. Set a limited stream.reassembly.depth to reduce the issue. | ||||
| CVE-2024-37151 | 1 Oisf | 1 Suricata | 2024-08-02 | 5.3 Medium |
| Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Mishandling of multiple fragmented packets using the same IP ID value can lead to packet reassembly failure, which can lead to policy bypass. Upgrade to 7.0.6 or 6.0.20. When using af-packet, enable `defrag` to reduce the scope of the problem. | ||||
| CVE-2024-32867 | 1 Oisf | 1 Suricata | 2024-08-02 | 5.3 Medium |
| 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. | ||||
| CVE-2024-32664 | 1 Oisf | 1 Suricata | 2024-08-02 | 5.3 Medium |
| 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. | ||||