Category Archives: Advisories

ZDI-25-006: Trend Micro Apex One LogServer Link Following Local Privilege Escalation Vulnerability

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This vulnerability allows local attackers to escalate privileges on affected installations of Trend Micro Apex One Security Agent. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The ZDI has assigned a CVSS rating of 7.8. The following CVEs are assigned: CVE-2024-52049.

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ZDI-25-005: Trend Micro Apex One LogServer Link Following Local Privilege Escalation Vulnerability

Read Time:18 Second

This vulnerability allows local attackers to escalate privileges on affected installations of Trend Micro Apex One Security Agent. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The ZDI has assigned a CVSS rating of 7.8. The following CVEs are assigned: CVE-2024-52048.

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ZDI-25-004: Trend Micro Apex One Origin Validation Error Local Privilege Escalation Vulnerability

Read Time:18 Second

This vulnerability allows local attackers to escalate privileges on affected installations of Trend Micro Apex One Security Agent. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The ZDI has assigned a CVSS rating of 7.8. The following CVEs are assigned: CVE-2024-55917.

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ZDI-25-003: Trend Micro Apex One Security Agent Link Following Local Privilege Escalation Vulnerability

Read Time:18 Second

This vulnerability allows local attackers to escalate privileges on affected installations of Trend Micro Apex One Security Agent. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The ZDI has assigned a CVSS rating of 7.8. The following CVEs are assigned: CVE-2024-55632.

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ZDI-25-002: Trend Micro Apex One LogServer Link Following Local Privilege Escalation Vulnerability

Read Time:18 Second

This vulnerability allows local attackers to escalate privileges on affected installations of Trend Micro Apex One Security Agent. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The ZDI has assigned a CVSS rating of 7.8. The following CVEs are assigned: CVE-2024-52050.

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ZDI-25-001: Trend Micro Apex One Damage Cleanup Engine Link Following Local Privilege Escalation Vulnerability

Read Time:18 Second

This vulnerability allows local attackers to escalate privileges on affected installations of Trend Micro Apex One Security Agent. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The ZDI has assigned a CVSS rating of 7.8. The following CVEs are assigned: CVE-2024-55631.

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USN-7189-1: HTMLDOC vulnerabilities

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It was discovered that HTMLDOC incorrectly handled certain inputs, which
could lead to an integer overflow. An attacker could potentially use this
issue to cause a denial of service or execute arbitrary code.
(CVE-2021-20308)

It was discovered that HTMLDOC incorrectly handled memory in pspdf_export,
which could lead to a double-free. An attacker could potentially use this
issue to cause a denial of service or execute arbitrary code.
(CVE-2021-23158)

It was discovered that HTMLDOC incorrectly handled memory when loading a
JPEG image, which could lead to a NULL pointer dereference. An attacker
could potentially use this issue to cause a denial of service.
(CVE-2021-23191, CVE-2021-26948)

It was discovered that HTMLDOC incorrectly handled certain inputs, which
could lead to a stack buffer overflow. An attacker could potentially use
this issue to cause a denial of service or execute arbitrary code.
(CVE-2021-23206, CVE-2021-40985, CVE-2021-43579)

It was discovered that HTMLDOC incorrectly handled memory in
pdpdf_prepare_page and render_table_row, which could lead to a heap buffer
overflow. An attacker could potentially use this issue to cause a denial
of service or execute arbitrary code. (CVE-2021-26252, CVE-2021-26259)

It was discovered that HTMLDOC incorrectly handled memory in
parse_paragraph, which could lead to a heap buffer overflow. An attacker
could potentially use this issue to cause a denial of service or execute
arbitrary code. This issue only affected Ubuntu 20.04 LTS. (CVE-2021-34119)

It was discovered that HTMLDOC incorrectly handled memory in parse_tree.
An attacker could potentially use this issue to leak sensitive
information. (CVE-2021-34121)

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