Fortinet Releases Patch for Pre-announced Critical Vulnerability

Threat Level Vulnerability Report For a detailed threat advisory, download the pdf file here Summary Fortinet has addressed a critical vulnerability in FortiOS and FortiProxy SSL-VPN, resolving a heap-based buffer overflow pre-authentication flaw. This update is crucial because the vulnerability...

CVE-2023-33305

A loop with unreachable exit condition 'infinite loop' in Fortinet FortiOS version 7.2.0 through 7.2.4, FortiOS version 7.0.0 through 7.0.10, FortiOS 6.4 all versions, FortiOS 6.2 all versions, FortiOS 6.0 all versions, FortiProxy version 7.2.0 through 7.2.3, FortiProxy version 7.0.0 through 7.0....

CVE-2023-33305

A loop with unreachable exit condition 'infinite loop' in Fortinet FortiOS version 7.2.0 through 7.2.4, FortiOS version 7.0.0 through 7.0.10, FortiOS 6.4 all versions, FortiOS 6.2 all versions, FortiOS 6.0 all versions, FortiProxy version 7.2.0 through 7.2.3, FortiProxy version 7.0.0 through 7.0....

CVE-2023-33305

Fortinet CVE-2023-33305 describes an infinite-loop condition that enables a DoS via crafted HTTP requests. Affected products across FortiOS and FortiProxy include FortiOS 7.2.0–7.2.4, 7.0.0–7.0.10, 6.4.x, 6.2.x, 6.0.x; FortiProxy 7.2.0–7.2.3, 7.0.0–7.0.9, 2.0, 1.2, 1.1, 1.0; FortiWeb 7.2.0–7.2.1,...

CVE-2023-29178

A access of uninitialized pointer vulnerability CWE-824 in Fortinet FortiProxy version 7.2.0 through 7.2.3 and before 7.0.9 and FortiOS version 7.2.0 through 7.2.4 and before 7.0.11 allows an authenticated attacker to repetitively crash the httpsd process via crafted HTTP or HTTPS requests...

CVE-2023-29178

CVE-2023-29178 affects Fortinet FortiProxy (and FortiOS) with an uninitialized pointer vulnerability (CWE-824) that allows a authenticated attacker to repeatedly crash the httpsd process via crafted HTTP/HTTPS requests. Affected versions include FortiProxy 7.2.0–7.2.3 and FortiOS 7.2.0–7.2.4 and ...

CVE-2023-29178

A access of uninitialized pointer vulnerability CWE-824 in Fortinet FortiProxy version 7.2.0 through 7.2.3 and before 7.0.9 and FortiOS version 7.2.0 through 7.2.4 and before 7.0.11 allows an authenticated attacker to repetitively crash the httpsd process via crafted HTTP or HTTPS requests...

CVE-2023-26210

Multiple improper neutralization of special elements used in an os command 'OS Command Injection' vulnerabilties CWE-78 vulnerability in Fortinet allows a local authenticated attacker to execute arbitrary shell code as root user via crafted CLI requests...

CVE-2023-26210

Multiple improper neutralization of special elements used in an os command 'OS Command Injection' vulnerabilties CWE-78 vulnerability in Fortinet allows a local authenticated attacker to execute arbitrary shell code as root user via crafted CLI requests...

CVE-2023-26210

CVE-2023-26210 describes an OS Command Injection in Fortinet FortiADC/FortiADC Manager. A local authenticated attacker can exploit crafted CLI requests to execute arbitrary shell code as root. Affected components include FortiADC Manager and FortiADC (CLI pathways enabling command execution). The...

CVE-2023-26207

An insertion of sensitive information into log file vulnerability in Fortinet FortiOS 7.2.0 through 7.2.4 and FortiProxy 7.0.0 through 7.0.10. 7.2.0 through 7.2.1 allows an attacker to read certain passwords in plain text...

CVE-2023-26207

CVE-2023-26207 recap (Fortinet) : A vulnerability in Fortinet FortiOS (7.2.0–7.2.4) and FortiProxy (7.0.0–7.0.10) allows an attacker to insert sensitive information into log files, enabling reading of certain passwords in plaintext. The problem is tied to log logging behavior rather than remote e...

CVE-2023-26207

An insertion of sensitive information into log file vulnerability in Fortinet FortiOS 7.2.0 through 7.2.4 and FortiProxy 7.0.0 through 7.0.10. 7.2.0 through 7.2.1 allows an attacker to read certain passwords in plain text...

CVE-2023-22639

A out-of-bounds write in Fortinet FortiOS version 7.2.0 through 7.2.3, FortiOS version 7.0.0 through 7.0.10, FortiOS version 6.4.0 through 6.4.12, FortiOS all versions 6.2, FortiOS all versions 6.0, FortiProxy version 7.2.0 through 7.2.2, FortiProxy version 7.0.0 through 7.0.8, FortiProxy all...

CVE-2023-22639

CVE-2023-22639 is an out-of-bounds write vulnerability affecting Fortinet FortiOS and FortiProxy. The issue allows an attacker to escalate privileges via specially crafted CLI/commands. Affected products/versions include FortiOS: 7.2.0–7.2.3, 7.0.0–7.0.10, 6.4.0–6.4.12, 6.2.x, 6.0.x; FortiProxy: ...

CVE-2023-22639

A out-of-bounds write in Fortinet FortiOS version 7.2.0 through 7.2.3, FortiOS version 7.0.0 through 7.0.10, FortiOS version 6.4.0 through 6.4.12, FortiOS all versions 6.2, FortiOS all versions 6.0, FortiProxy version 7.2.0 through 7.2.2, FortiProxy version 7.0.0 through 7.0.8, FortiProxy all...

CVE-2022-43949

A use of a broken or risky cryptographic algorithm CWE-327 in Fortinet FortiSIEM before 6.7.1 allows a remote unauthenticated attacker to perform brute force attacks on GUI endpoints via taking advantage of outdated hashing methods...

CVE-2022-43949

CVE-2022-43949 affects Fortinet FortiSIEM prior to 6.7.1, where the use of a broken or risky cryptographic algorithm (CWE-327) enables a remote unauthenticated attacker to perform brute force attacks on GUI endpoints by exploiting outdated hashing methods. The issue is documented across multiple ...

CVE-2022-43953

A use of externally-controlled format string in Fortinet FortiOS version 7.2.0 through 7.2.4, FortiOS all versions 7.0, FortiOS all versions 6.4, FortiOS all versions 6.2, FortiProxy version 7.2.0 through 7.2.1, FortiProxy version 7.0.0 through 7.0.7 allows attacker to execute unauthorized code o...

CVE-2022-43953

CVE-2022-43953 (Fortinet FortiOS/ FortiProxy) is a format-string vulnerability (CWE-134) that affects FortiOS 7.2.0–7.2.4, all 7.0 and 6.4/6.2, and FortiProxy 7.2.0–7.2.1 and 7.0.0–7.0.7. The underlying issue is an externally-controlled format string that can allow an attacker to execute arbitrar...