Vulnerabilities > Ossec
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2021-03-05 | CVE-2021-28040 | Uncontrolled Recursion vulnerability in Ossec 3.6.0 An issue was discovered in OSSEC 3.6.0. | 7.5 |
| 2020-01-30 | CVE-2020-8448 | NULL Pointer Dereference vulnerability in Ossec In OSSEC-HIDS 2.7 through 3.5.0, the server component responsible for log analysis (ossec-analysisd) is vulnerable to a denial of service (NULL pointer dereference) via crafted messages written directly to the analysisd UNIX domain socket by a local user. | 5.5 |
| 2020-01-30 | CVE-2020-8447 | Use After Free vulnerability in Ossec In OSSEC-HIDS 2.7 through 3.5.0, the server component responsible for log analysis (ossec-analysisd) is vulnerable to a use-after-free during processing of syscheck formatted msgs (received from authenticated remote agents and delivered to the analysisd processing queue by ossec-remoted). | 9.8 |
| 2020-01-30 | CVE-2020-8446 | Path Traversal vulnerability in Ossec In OSSEC-HIDS 2.7 through 3.5.0, the server component responsible for log analysis (ossec-analysisd) is vulnerable to path traversal (with write access) via crafted syscheck messages written directly to the analysisd UNIX domain socket by a local user. | 5.5 |
| 2020-01-30 | CVE-2020-8445 | Improper Input Validation vulnerability in Ossec In OSSEC-HIDS 2.7 through 3.5.0, the OS_CleanMSG function in ossec-analysisd doesn't remove or encode terminal control characters or newlines from processed log messages. | 9.8 |
| 2020-01-30 | CVE-2020-8444 | Use After Free vulnerability in Ossec In OSSEC-HIDS 2.7 through 3.5.0, the server component responsible for log analysis (ossec-analysisd) is vulnerable to a use-after-free during processing of ossec-alert formatted msgs (received from authenticated remote agents and delivered to the analysisd processing queue by ossec-remoted). | 9.8 |
| 2020-01-30 | CVE-2020-8443 | Off-by-one Error vulnerability in Ossec In OSSEC-HIDS 2.7 through 3.5.0, the server component responsible for log analysis (ossec-analysisd) is vulnerable to an off-by-one heap-based buffer overflow during the cleaning of crafted syslog msgs (received from authenticated remote agents and delivered to the analysisd processing queue by ossec-remoted). | 9.8 |
| 2020-01-30 | CVE-2020-8442 | Out-of-bounds Write vulnerability in Ossec In OSSEC-HIDS 2.7 through 3.5.0, the server component responsible for log analysis (ossec-analysisd) is vulnerable to a heap-based buffer overflow in the rootcheck decoder component via an authenticated client. | 8.8 |
| 2018-11-29 | CVE-2018-19666 | Path Traversal vulnerability in multiple products The agent in OSSEC through 3.1.0 on Windows allows local users to gain NT AUTHORITY\SYSTEM access via Directory Traversal by leveraging full access to the associated OSSEC server. | 7.8 |
| 2017-09-07 | CVE-2015-3222 | Permissions, Privileges, and Access Controls vulnerability in Ossec syscheck/seechanges.c in OSSEC 2.7 through 2.8.1 on NIX systems allows local users to execute arbitrary code as root. | 7.0 |