BDU:2019-00886
Scores
EPSS
Percentile: 0.0%
CVSS
CVSS Score: 7.5/10
All CVSS Scores
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Network (N)
Describes how the vulnerability is exploited
Attack Complexity
Low (L)
Describes the conditions beyond the attacker's control
Privileges Required
None (N)
Describes the level of privileges an attacker must possess
User Interaction
None (N)
Captures the requirement for a human user participation
Scope
Unchanged (U)
Determines if a successful attack impacts components beyond the vulnerable component
Confidentiality Impact
High (H)
Measures the impact to the confidentiality of information
Integrity Impact
None (N)
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
None (N)
Measures the impact to the availability of the impacted component
Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Network (N)
Describes how the vulnerability is exploited
Attack Complexity
Low (L)
Describes the conditions beyond the attacker's control
Authentication
None (N)
Describes the level of privileges an attacker must possess
Confidentiality Impact
Partial
Measures the impact to the confidentiality of information
Integrity Impact
None (N)
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
None (N)
Measures the impact to the availability of the impacted component
Description
Уязвимость коннектора Apache Tomcat JK (mod_jk) Connector веб-сервера Apache Tomcat Web Server (httpd) для движка сервлетов Tomcat Java связана с некорректной обработкой граничных условий (в частности, фильтрация символа «;») при нормализации запрошенного пути и сопоставлении его с ассоциативным массивом URI-worker в mod_jk. Эксплуатация уязвимости может позволить нарушителю, действующему удаленно, обойти установленный контроль доступа посредством специально сформированного вредоносного запроса
Scaner-VS 7 — a modern vulnerability management solution
Sources
Related Vulnerabilities
Exploits
Exploit ID: CVE-2018-11759
Source: github-poc
URL: https://github.com/julioliraup/Identificador-CVE-2018-11759
Reference Links
Recommendations
Source: bdu
Для Apache Tomcat JK (mod_jk) Connector:
Обновление программного обеспечения до 1.2.46 или более поздней версии
Для Debian:
Обновление программного обеспечения (пакета libapache-mod-jk) до 1:1.2.46-0+deb8u1 или более поздней версии
Для Oracle Corp.:
https://www.oracle.com/security-alerts/cpujan2020.html
Vulnerable Software (4)
Type: Configuration
Vendor: apache software foundation
Product: tomcat jk connector
Operating System: debian gnu/linux 9
{ "version_end_including": "1.2.44", "version_start_including": "1.2.0"}
Source: bdu
Type: Configuration
Vendor: apache software foundation
Product: tomcat jk connector
Operating System: debian gnu/linux 8
{ "version_end_including": "1.2.44", "version_start_including": "1.2.0"}
Source: bdu
Type: Configuration
Vendor: oracle corp.
Product: sun zfs storage appliance kit
Operating System: debian gnu/linux 9
{ "version_exact": "8.8.6"}
Source: bdu
Type: Configuration
Vendor: oracle corp.
Product: sun zfs storage appliance kit
Operating System: debian gnu/linux 8
{ "version_exact": "8.8.6"}
Source: bdu