CVE-2021-25830

A file extension handling issue was found in core module of ONLYOFFICE DocumentServer v4.2.0.236-v5.6.4.13. An attacker must request the conversion of the crafted file from DOCT into DOCX format. Using the chain of two other bugs related to improper string handling, an attacker can achieve remote...

CVE-2021-25832

A heap buffer overflow vulnerability inside of BMP image processing was found at core module of ONLYOFFICE DocumentServer v4.0.0-9-v6.0.0. Using this vulnerability, an attacker is able to gain remote code executions on DocumentServer...

CVE-2021-25833

A file extension handling issue was found in server module of ONLYOFFICE DocumentServer v4.2.0.71-v5.6.0.21. The file extension is controlled by an attacker through the request data and leads to arbitrary file overwriting. Using this vulnerability, a remote attacker can obtain remote code executi...

CVE-2021-25831

A file extension handling issue was found in core module of ONLYOFFICE DocumentServer v4.0.0-9-v5.6.3. An attacker must request the conversion of the crafted file from PPTT into PPTX format. Using the chain of two other bugs related to improper string handling, a remote attacker can obtain remote...

The vulnerability of the JavaScript File Handler component in the office online package ONLYOFFICE DocumentServer allows a hacker to execute arbitrary code.

The vulnerability of the JavaScript File Handler component in the ONLYOFFICE DocumentServer online package relates to the execution of operations outside the buffer in memory. Exploiting this vulnerability could allow an attacker to execute arbitrary code by launching a specially crafted JavaScri...

The vulnerability of the JavaScript File Handler component in the office online package ONLYOFFICE DocumentServer allows a hacker to trigger a service failure.

The vulnerability of the JavaScript File Handler component in the ONLYOFFICE DocumentServer online package is related to improper cleaning or release of resources. Exploiting this vulnerability can allow an attacker to cause a service failure by executing a specially crafted JavaScript file...

The vulnerability of the JavaScript File Handler component in the office online package ONLYOFFICE DocumentServer allows a hacker to execute arbitrary code.

The vulnerability of the JavaScript File Handler component in the ONLYOFFICE DocumentServer office online package is related to the use of memory after it is freed. Exploiting this vulnerability could allow a malicious actor to execute arbitrary code by running a specially crafted JavaScript file...

CVE-2023-30187

An out of bounds memory access vulnerability in ONLYOFFICE DocumentServer 4.0.3 through 7.3.2 allows remote attackers to run arbitrary code via crafted JavaScript file...

CVE-2023-30186

A use after free issue discovered in ONLYOFFICE DocumentServer 4.0.3 through 7.3.2 allows remote attackers to run arbitrary code via crafted JavaScript file...

CVE-2023-30186

A use after free issue discovered in ONLYOFFICE DocumentServer 4.0.3 through 7.3.2 allows remote attackers to run arbitrary code via crafted JavaScript file...

CVE-2023-30187

An out of bounds memory access vulnerability in ONLYOFFICE DocumentServer 4.0.3 through 7.3.2 allows remote attackers to run arbitrary code via crafted JavaScript file...

CVE-2023-30186

A use after free issue discovered in ONLYOFFICE DocumentServer 4.0.3 through 7.3.2 allows remote attackers to run arbitrary code via crafted JavaScript file...

Ascensio System ONLYOFFICE Resource Management Error Vulnerability

Ascensio System ONLYOFFICE is an office software from Ascensio System, Latvia. A resource management error vulnerability exists in Ascensio System ONLYOFFICE DocumentServer versions 4.0.3 through 7.3.2, which stems from the presence of a post-release reuse vulnerability. An attacker could exploit...

CVE-2023-30186

The CVE-2023-30186 issue affects ONLYOFFICE DocumentServer versions 4.0.3 through 7.3.2, due to a use-after-free in the JavaScript File Handler component that allows remote attackers to execute arbitrary code by delivering a crafted JavaScript file. Affected product: ONLYOFFICE DocumentServer; vu...

CVE-2023-30187

An out of bounds memory access vulnerability in ONLYOFFICE DocumentServer 4.0.3 through 7.3.2 allows remote attackers to run arbitrary code via crafted JavaScript file...

CVE-2023-30187

The CVE-2023-30187 issue affects ONLYOFFICE DocumentServer versions 4.0.3 through 7.3.2, where an out-of-bounds memory access in the JavaScript File Handler component can be exploited by a crafted JavaScript file to execute arbitrary code remotely. Impact is described as remote code execution wit...

CVE-2023-30187: Out-of-bounds Write

An out of bounds memory access vulnerability in ONLYOFFICE DocumentServer 4.0.3 through 7.3.2 allows remote attackers to run arbitrary code via crafted JavaScript file...

CVE-2023-30186: Use After Free

A use after free issue discovered in ONLYOFFICE DocumentServer 4.0.3 through 7.3.2 allows remote attackers to run arbitrary code via crafted JavaScript file...

Ascensio System ONLYOFFICE Buffer Error Vulnerability

Ascensio System ONLYOFFICE is an office software from Ascensio System, Latvia. A buffer error vulnerability exists in Ascensio System ONLYOFFICE DocumentServer versions 4.0.3 through 7.3.2, which stems from the presence of an out-of-bounds memory access vulnerability. An attacker could exploit th...

CVE-2023-30187

An out of bounds memory access vulnerability in ONLYOFFICE DocumentServer 4.0.3 through 7.3.2 allows remote attackers to run arbitrary code via crafted JavaScript file...