CVSS: 9.8EPSS: 3%CPEs: 1EXPL: 1CVE-2021-25830
https://notcve.org/view.php?id=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 code execution on DocumentServer. Se encontró un problema de manejo de extensiones de archivo en el módulo [core] de ONLYOFFICE DocumentServer versiones v4.2.0.236-v5.6.4.13. Un atacante debe pedir la conversión del archivo diseñado de DOCT al formato DOCX. • https://github.com/ONLYOFFICE/DocumentServer https://github.com/ONLYOFFICE/core https://github.com/ONLYOFFICE/core/blob/v5.6.4.13/ASCOfficePPTXFile/Editor/BinaryFileReaderWriter.cpp#L1918 https://github.com/ONLYOFFICE/core/blob/v5.6.4.13/ASCOfficePPTXFile/Editor/BinaryFileReaderWriter.cpp#L241 https://github.com/ONLYOFFICE/core/blob/v5.6.4.13/ASCOfficePPTXFile/PPTXFormat/Logic/UniFill.cpp#L343 https://github.com/merrychap/poc_exploits/tree/master/ONLYOFFICE/CVE-2021-25830 •
CVSS: 7.8EPSS: 1%CPEs: 1EXPL: 1CVE-2021-25829
https://notcve.org/view.php?id=CVE-2021-25829
An improper binary stream data handling issue was found in the [core] module of ONLYOFFICE DocumentServer v4.0.0-9-v5.6.3. Using this bug, an attacker is able to produce a denial of service attack that can eventually shut down the target server. Se encontró un problema de manejo inapropiado de datos de flujo binario en el módulo [core] de ONLYOFFICE DocumentServer versiones v4.0.0-9-v5.6.3. Al usar este bug, un atacante es capaz de producir un ataque de denegación de servicio que eventualmente puede apagar el servidor de destino • https://github.com/ONLYOFFICE/DocumentServer https://github.com/ONLYOFFICE/core https://github.com/ONLYOFFICE/core/blob/c1e4a2ce33bdcfab29d670f5fdb10fc63cf5fd6a/ASCOfficePPTXFile/PPTXFormat/Comments.h#L299 https://github.com/ONLYOFFICE/core/blob/c1e4a2ce33bdcfab29d670f5fdb10fc63cf5fd6a/ASCOfficePPTXFile/PPTXFormat/Core.h#L161 https://github.com/ONLYOFFICE/core/blob/c1e4a2ce33bdcfab29d670f5fdb10fc63cf5fd6a/ASCOfficePPTXFile/PPTXFormat/NotesMaster.h#L148 https://github.com/ONLYOFFICE/core/blob/c1e4a2ce33bdcfab29d670f5fdb10fc63cf5fd6a/ASCOfficePPTXFile/PPTXFormat/NotesSlide.h# •
CVSS: 9.8EPSS: 4%CPEs: 1EXPL: 2CVE-2021-3199
https://notcve.org/view.php?id=CVE-2021-3199
Directory traversal with remote code execution can occur in /upload in ONLYOFFICE Document Server before 5.6.3, when JWT is used, via a /.. sequence in an image upload parameter. Un salto de directorio con ejecución de código remota puede ocurrir en /upload en ONLYOFFICE Document Server versiones anteriores a 5.6.3, cuando es usado JWT, por medio de una secuencia /.. en un parámetro de carga de imagen • https://github.com/ONLYOFFICE/DocumentServer/blob/903fe5ab7a275bd69c3c3346af2d21cf87ebeabf/CHANGELOG.md#563 https://github.com/moehw/poc_exploits/tree/master/CVE-2021-3199/poc_uploadImageFile.py https://github.com/nola-milkin/poc_exploits/blob/master/CVE-2021-3199/poc_uploadImageFile.py • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') •
CVSS: 2.6EPSS: 0%CPEs: 4EXPL: 0CVE-2006-1182
https://notcve.org/view.php?id=CVE-2006-1182
Adobe Graphics Server 2.0 and 2.1 (formerly AlterCast) and Adobe Document Server (ADS) 5.0 and 6.0 allows local users to read files with certain extensions or overwrite arbitrary files and execute code via a crafted SOAP request to the AlterCast web service in which the request uses the (1) saveContent or (2) saveOptimized ADS commands, or the (3) loadContent command. • http://secunia.com/advisories/19229 http://securityreason.com/securityalert/588 http://securitytracker.com/id?1015768 http://securitytracker.com/id?1015769 http://www.adobe.com/support/techdocs/332989.html http://www.osvdb.org/23924 http://www.securityfocus.com/archive/1/427730/100/0/threaded http://www.securityfocus.com/bid/17113 http://www.vupen.com/english/advisories/2006/0956 https://exchange.xforce.ibmcloud.com/vulnerabilities/25247 •