Known Vulnerabilities for Ossec by Ossec

Listed below are 10 of the newest known vulnerabilities associated with "Ossec" by "Ossec".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2021-28040 An issue was discovered in OSSEC 3.6.0. An uncontrolled recursion vulnerability in os_xml.c occurs when a large number of ope... 7.5 - HIGH 2021-03-05 2021-03-09
CVE-2020-8448 In OSSEC-HIDS 2.7 through 3.5.0, the server component responsible for log analysis (ossec-analysisd) is vulnerable to a denia... 5.5 - MEDIUM 2020-01-30 2022-09-12
CVE-2020-8447 In OSSEC-HIDS 2.7 through 3.5.0, the server component responsible for log analysis (ossec-analysisd) is vulnerable to a use-a... 9.8 - CRITICAL 2020-01-30 2022-09-12
CVE-2020-8446 In OSSEC-HIDS 2.7 through 3.5.0, the server component responsible for log analysis (ossec-analysisd) is vulnerable to path tr... 5.5 - MEDIUM 2020-01-30 2022-09-12
CVE-2020-8445 In OSSEC-HIDS 2.7 through 3.5.0, the OS_CleanMSG function in ossec-analysisd doesn't remove or encode terminal control charac... 9.8 - CRITICAL 2020-01-30 2022-09-12
CVE-2020-8444 In OSSEC-HIDS 2.7 through 3.5.0, the server component responsible for log analysis (ossec-analysisd) is vulnerable to a use-a... 9.8 - CRITICAL 2020-01-30 2022-09-12
CVE-2020-8443 In OSSEC-HIDS 2.7 through 3.5.0, the server component responsible for log analysis (ossec-analysisd) is vulnerable to an off-... 9.8 - CRITICAL 2020-01-30 2022-04-26
CVE-2020-8442 In OSSEC-HIDS 2.7 through 3.5.0, the server component responsible for log analysis (ossec-analysisd) is vulnerable to a heap-... 8.8 - HIGH 2020-01-30 2022-09-12
CVE-2018-19666 The agent in OSSEC through 3.1.0 on Windows allows local users to gain NT AUTHORITY\SYSTEM access via Directory Traversal by ... 7.8 - HIGH 2018-11-29 2019-01-04
CVE-2015-3222 syscheck/seechanges.c in OSSEC 2.7 through 2.8.1 on NIX systems allows local users to execute arbitrary code as root. 7 - HIGH 2017-09-07 2017-09-13
Results limited to 10 most recent vulnerabilities

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationOssecOssec3.5.0AllAllAll
ApplicationOssecOssec3.4.0AllAllAll
ApplicationOssecOssec3.3.0AllAllAll
ApplicationOssecOssec3.2.0AllAllAll
ApplicationOssecOssec3.1.0AllAllAll
ApplicationOssecOssec3.0.0-AllAll
ApplicationOssecOssec3.0.0beta1AllAll
ApplicationOssecOssec3.0.0beta2AllAll
ApplicationOssecOssec3.0.0beta3AllAll
ApplicationOssecOssec2.9.4AllAllAll
ApplicationOssecOssec2.9.3AllAllAll
ApplicationOssecOssec2.9.2AllAllAll
ApplicationOssecOssec2.9.1AllAllAll
ApplicationOssecOssec2.9.0beta3AllAll
ApplicationOssecOssec2.9.0rc4AllAll
ApplicationOssecOssec2.9.0rc3AllAll
ApplicationOssecOssec2.9.0rc2AllAll
ApplicationOssecOssec2.9.0rc1AllAll
ApplicationOssecOssec2.9.0beta4AllAll
ApplicationOssecOssec2.9.0beta2AllAll
Results limited to 20 most recent known configurations
© CVE.report 2026 |

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.

CVE, CWE, and OVAL are registred trademarks of The MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. This site includes MITRE data granted under the following license.

CVE.report and Source URL Uptime Status status.cve.report