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-after-free during processing of syscheck formatted msgs received from authenticated remote agents and delivered to the analysisd processing queue by ossec-remoted...

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-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...

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 traversal with write access via crafted syscheck messages written directly to the analysisd UNIX domain socket by a local user...

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 traversal with write access via crafted syscheck messages written directly to the analysisd UNIX domain socket by a local user...

Heap overflow

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...

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-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...

Design/Logic Flaw

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...

Double free

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...

Path traversal

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...

Null pointer dereference

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...

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-based buffer overflow in the rootcheck decoder component via an authenticated client...

CVE-2020-8442

CVE-2020-8442 affects OSSEC-HIDS up to version 3.5.0. The vulnerability is a heap-based buffer overflow in the rootcheck decoder inside the server component responsible for log analysis (ossec-analysisd) when accessed by an authenticated client. Affected range: OSSEC-HIDS 2.7–3.5.0. Exploitation ...

CVE-2020-8443

CVE-2020-8443 affects OSSEC-HIDS 2.7–3.5.0: the server component ossec-analysisd is vulnerable to an off-by-one heap-based buffer overflow when cleaning crafted syslog messages passed from authenticated remote agents via ossec-remoted into the analysis queue. Public disclosures across multiple fe...

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-after-free during processing of ossec-alert formatted msgs received from authenticated remote agents and delivered to the analysisd processing queue by ossec-remoted...

CVE-2020-8444

CVE-2020-8444 affects OSSEC-HIDS server component ossec-analysisd (versions 2.7–3.5.0) and is due to a use-after-free while processing ossec-alert messages from authenticated remote agents via ossec-remoted. Public data assigns a CVSS v3.1 base score of 9.8 (CRITICAL; NETWORK attack, no privilege...

CVE-2020-8446

CVE-2020-8446 affects OSSEC-HIDS 2.7–3.5.0. The server component ossec-analysisd is vulnerable to a path traversal with write access, exploitable by a local user through crafted syscheck messages sent to the analysisd UNIX domain socket. Impact: integrity is HIGH, confidentiality and availability...

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 traversal with write access via crafted syscheck messages written directly to the analysisd UNIX domain socket by a local user...

CVE-2020-8448

OSSEC-HIDS CVE-2020-8448 affects 2.7–3.5.0; the server component ossec-analysisd is vulnerable to a denial of service via a NULL pointer dereference when local users craft messages sent to the analysisd UNIX domain socket. Impact is a local DoS with partial availability impact per CVSS. Mitigatio...

PT-2020-20146 · Trend Micro · Ossec-Hids

Name of the Vulnerable Software and Affected Versions: OSSEC-HIDS versions 2.7 through 3.5.0 Description: 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 doma...

PT-2020-20142 · Trend Micro · Ossec-Hids

Name of the Vulnerable Software and Affected Versions: OSSEC-HIDS versions 2.7 through 3.5.0 Description: 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...