BDU:2020-04938
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:N/I:N/A:H
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
None (N)
Measures the impact to the confidentiality of information
Integrity Impact
None (N)
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
High (H)
Measures the impact to the availability of the impacted component
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C
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
None (N)
Measures the impact to the confidentiality of information
Integrity Impact
None (N)
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
Complete
Measures the impact to the availability of the impacted component
Description
Уязвимость сервера приложений Apache Tomcat связана с выполнением цикла с недоступным условием выхода. Эксплуатация уязвимости может позволить нарушителю, действующему удалённо, вызвать отказ в обслуживании
Scaner-VS 7 — a modern vulnerability management solution
Sources
Related Vulnerabilities
Exploits
Reference Links
Recommendations
Source: bdu
Использование рекомендаций:
Для Apache Tomcat:
https://lists.apache.org/thread.html/rd48c72bd3255bda87564d4da3791517c074d94f8a701f93b85752651%40%3Cannounce.tomcat.apache.org%3E
Для программных продуктов Oracle Corp.:
https://www.oracle.com/security-alerts/cpuoct2020.html
https://www.oracle.com/security-alerts/cpujan2021.html
Для программных продуктов Red Hat Inc.:
https://access.redhat.com/security/cve/cve-2020-13935
Для Debian GNU/Linux:
https://security-tracker.debian.org/tracker/CVE-2020-13935
https://lists.debian.org/debian-lts-announce/2020/07/msg00017.html
Для программных продуктов Novell Inc.:
https://lists.opensuse.org/opensuse-security-announce/2020-07/msg00084.html
https://lists.opensuse.org/opensuse-security-announce/2020-07/msg00088.html
Для Ubuntu:
https://ubuntu.com/security/notices/USN-4448-1
Для ОС ОН «Стрелец»:
Обновление программного обеспечения tomcat8 до версии 8.5.54-0+deb9u8
Vulnerable Software (216)
Type: Configuration
Vendor: apache software foundation
Product: tomcat
Operating System: opensuse leap 15.1
{ "version_end_excluding": "10.0.0-M7"}
Source: bdu
Type: Configuration
Vendor: apache software foundation
Product: tomcat
Operating System: opensuse leap 15.1
{ "version_end_excluding": "9.0.37"}
Source: bdu
Type: Configuration
Vendor: apache software foundation
Product: tomcat
Operating System: opensuse leap 15.1
{ "version_end_excluding": "8.5.57"}
Source: bdu
Type: Configuration
Vendor: apache software foundation
Product: tomcat
Operating System: debian gnu/linux 10
{ "version_end_excluding": "10.0.0-M7"}
Source: bdu
Type: Configuration
Vendor: apache software foundation
Product: tomcat
Operating System: debian gnu/linux 10
{ "version_end_excluding": "9.0.37"}
Source: bdu
Type: Configuration
Vendor: apache software foundation
Product: tomcat
Operating System: debian gnu/linux 10
{ "version_end_excluding": "8.5.57"}
Source: bdu
Type: Configuration
Vendor: apache software foundation
Product: tomcat
Operating System: opensuse leap 15.2
{ "version_end_excluding": "10.0.0-M7"}
Source: bdu
Type: Configuration
Vendor: apache software foundation
Product: tomcat
Operating System: opensuse leap 15.2
{ "version_end_excluding": "9.0.37"}
Source: bdu
Type: Configuration
Vendor: apache software foundation
Product: tomcat
Operating System: opensuse leap 15.2
{ "version_end_excluding": "8.5.57"}
Source: bdu
Type: Configuration
Vendor: apache software foundation
Product: tomcat
Operating System: strelets *
{ "version_end_excluding": "10.0.0-M7"}
Source: bdu
Type: Configuration
Vendor: apache software foundation
Product: tomcat
Operating System: strelets *
{ "version_end_excluding": "9.0.37"}
Source: bdu
Type: Configuration
Vendor: apache software foundation
Product: tomcat
Operating System: strelets *
{ "version_end_excluding": "8.5.57"}
Source: bdu
Type: Configuration
Vendor: apache software foundation
Product: tomcat
Operating System: red hat enterprise linux 6
{ "version_end_excluding": "10.0.0-M7"}
Source: bdu
Type: Configuration
Vendor: apache software foundation
Product: tomcat
Operating System: red hat enterprise linux 6
{ "version_end_excluding": "9.0.37"}
Source: bdu
Type: Configuration
Vendor: apache software foundation
Product: tomcat
Operating System: red hat enterprise linux 6
{ "version_end_excluding": "8.5.57"}
Source: bdu
Type: Configuration
Vendor: apache software foundation
Product: tomcat
Operating System: red hat enterprise linux 7
{ "version_end_excluding": "10.0.0-M7"}
Source: bdu
Type: Configuration
Vendor: apache software foundation
Product: tomcat
Operating System: red hat enterprise linux 7
{ "version_end_excluding": "9.0.37"}
Source: bdu
Type: Configuration
Vendor: apache software foundation
Product: tomcat
Operating System: red hat enterprise linux 7
{ "version_end_excluding": "8.5.57"}
Source: bdu
Type: Configuration
Vendor: apache software foundation
Product: tomcat
Operating System: ubuntu 16.04 LTS
{ "version_end_excluding": "10.0.0-M7"}
Source: bdu
Type: Configuration
Vendor: apache software foundation
Product: tomcat
Operating System: ubuntu 16.04 LTS
{ "version_end_excluding": "9.0.37"}
Source: bdu