Aggregates CVE and security vulnerability intelligence across all openinfosecfoundation-related products, including CVSS, EPSS, publication dates, and vulnerability intelligence data.
Historical issues mainly involve vendor risk input validation, vendor risk memory corruption, and vendor risk denial of service and related problems; some flaws may lead to vendor impact unexpected behavior.
| CVE | Summary | Source | Max CVSS | EPSS % | Published | Updated |
|---|---|---|---|---|---|---|
| CVE-2017-15377 | In Suricata before 4.x, it was possible to trigger lots of redundant checks on the content of crafted network traffic with a certain signature, because of DetectEngineContentInspection in detect-engine-content-inspection.c. The search engine doesn't stop when it should after no match is found; instead, it stops only upon reaching inspection-recursion-limit (3000 by default). | [email protected] | 7.5 | 0.53% | 2017-10-23 | 2026-05-13 |
| CVE-2015-8954 | The MemcmpLowercase function in Suricata before 2.0.6 improperly excludes the first byte from comparisons, which might allow remote attackers to bypass intrusion-prevention functionality via a crafted HTTP request. | [email protected] | 9.8 | 1.86% | 2017-03-20 | 2026-05-13 |
| CVE-2017-7177 | Suricata before 3.2.1 has an IPv4 defragmentation evasion issue caused by lack of a check for the IP protocol during fragment matching. | [email protected] | 7.5 | 0.24% | 2017-03-18 | 2026-05-13 |
| CVE-2015-0971 | The DER parser in Suricata before 2.0.8 allows remote attackers to cause a denial of service (crash) via vectors related to SSL/TLS certificates. | [email protected] | 5.0 | 0.39% | 2015-05-14 | 2026-05-06 |
| CVE-2014-6603 | The SSHParseBanner function in SSH parser (app-layer-ssh.c) in Suricata before 2.0.4 allows remote attackers to bypass SSH rules, cause a denial of service (crash), or possibly have unspecified other impact via a crafted banner, which triggers a large memory allocation or an out-of-bounds write. | [email protected] | 5.0 | 0.53% | 2014-10-07 | 2026-05-06 |
| CVE-2013-5919 | Suricata before 1.4.6 allows remote attackers to cause a denial of service (crash) via a malformed SSL record. | [email protected] | 5.0 | 0.94% | 2014-05-30 | 2026-05-06 |