CVE-2023-42795
Apache Tomcat: Failure during request clean-up leads to sensitive data leaking to subsequent requests
Severity Score
5.3
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
Attend
*SSVC
Descriptions
Incomplete Cleanup vulnerability in Apache Tomcat.When recycling various internal objects in Apache Tomcat from 11.0.0-M1 through 11.0.0-M11, from 10.1.0-M1 through 10.1.13, from 9.0.0-M1 through 9.0.80 and from 8.5.0 through 8.5.93, an error could
cause Tomcat to skip some parts of the recycling process leading to
information leaking from the current request/response to the next.
Users are recommended to upgrade to version 11.0.0-M12 onwards, 10.1.14 onwards, 9.0.81 onwards or 8.5.94 onwards, which fixes the issue.
Vulnerabilidad de limpieza incompleta en Apache Tomcat. Al reciclar varios objetos internos en Apache Tomcat desde 11.0.0-M1 hasta 11.0.0-M11, desde 10.1.0-M1 hasta 10.1.13, desde 9.0.0-M1 hasta 9.0.80 y Desde 8.5.0 hasta 8.5.93, un error podría hacer que Tomcat se salte algunas partes del proceso de reciclaje, lo que provocaría que se filtrara información de la solicitud/respuesta actual a la siguiente. Se recomienda a los usuarios actualizar a la versión 11.0.0-M12 en adelante, 10.1.14 en adelante, 9.0.81 en adelante o 8.5.94 en adelante, lo que soluciona el problema.
A flaw was found in Apache Tomcat. Tomcat may skip, after an error, the recycling of the internal objects that the next request/response process might use, resulting in information leaking from one request to the next. This flaw allows a malicious user to have access to this information.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:Attend
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2023-09-14 CVE Reserved
- 2023-10-10 CVE Published
- 2023-11-04 EPSS Updated
- 2024-09-18 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-459: Incomplete Cleanup
CAPEC
References (8)
| URL | Tag | Source |
|---|---|---|
| http://www.openwall.com/lists/oss-security/2023/10/10/9 | Mailing List |
|
| https://lists.debian.org/debian-lts-announce/2023/10/msg00020.html | Mailing List |
|
| https://security.netapp.com/advisory/ntap-20231103-0007 |
|
|
| https://www.debian.org/security/2023/dsa-5521 | Third Party Advisory |
|
| https://www.debian.org/security/2023/dsa-5522 | Third Party Advisory |
|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://lists.apache.org/thread/065jfyo583490r9j2v73nhpyxdob56lw | 2023-11-04 | |
| https://access.redhat.com/security/cve/CVE-2023-42795 | 2024-01-25 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2243752 | 2024-01-25 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Apache Search vendor "Apache" | Tomcat Search vendor "Apache" for product "Tomcat" | >= 8.5.0 < 8.5.94 Search vendor "Apache" for product "Tomcat" and version " >= 8.5.0 < 8.5.94" | - |
Affected
| ||||||
| Apache Search vendor "Apache" | Tomcat Search vendor "Apache" for product "Tomcat" | >= 9.0.1 < 9.0.81 Search vendor "Apache" for product "Tomcat" and version " >= 9.0.1 < 9.0.81" | - |
Affected
| ||||||
| Apache Search vendor "Apache" | Tomcat Search vendor "Apache" for product "Tomcat" | >= 10.1.1 < 10.1.14 Search vendor "Apache" for product "Tomcat" and version " >= 10.1.1 < 10.1.14" | - |
Affected
| ||||||
| Apache Search vendor "Apache" | Tomcat Search vendor "Apache" for product "Tomcat" | 9.0.0 Search vendor "Apache" for product "Tomcat" and version "9.0.0" | milestone1 |
Affected
| ||||||
| Apache Search vendor "Apache" | Tomcat Search vendor "Apache" for product "Tomcat" | 9.0.0 Search vendor "Apache" for product "Tomcat" and version "9.0.0" | milestone10 |
Affected
| ||||||
| Apache Search vendor "Apache" | Tomcat Search vendor "Apache" for product "Tomcat" | 9.0.0 Search vendor "Apache" for product "Tomcat" and version "9.0.0" | milestone11 |
Affected
| ||||||
| Apache Search vendor "Apache" | Tomcat Search vendor "Apache" for product "Tomcat" | 9.0.0 Search vendor "Apache" for product "Tomcat" and version "9.0.0" | milestone12 |
Affected
| ||||||
| Apache Search vendor "Apache" | Tomcat Search vendor "Apache" for product "Tomcat" | 9.0.0 Search vendor "Apache" for product "Tomcat" and version "9.0.0" | milestone13 |
Affected
| ||||||
| Apache Search vendor "Apache" | Tomcat Search vendor "Apache" for product "Tomcat" | 9.0.0 Search vendor "Apache" for product "Tomcat" and version "9.0.0" | milestone14 |
Affected
| ||||||
| Apache Search vendor "Apache" | Tomcat Search vendor "Apache" for product "Tomcat" | 9.0.0 Search vendor "Apache" for product "Tomcat" and version "9.0.0" | milestone15 |
Affected
| ||||||
| Apache Search vendor "Apache" | Tomcat Search vendor "Apache" for product "Tomcat" | 9.0.0 Search vendor "Apache" for product "Tomcat" and version "9.0.0" | milestone16 |
Affected
| ||||||
| Apache Search vendor "Apache" | Tomcat Search vendor "Apache" for product "Tomcat" | 9.0.0 Search vendor "Apache" for product "Tomcat" and version "9.0.0" | milestone17 |
Affected
| ||||||
| Apache Search vendor "Apache" | Tomcat Search vendor "Apache" for product "Tomcat" | 9.0.0 Search vendor "Apache" for product "Tomcat" and version "9.0.0" | milestone18 |
Affected
| ||||||
| Apache Search vendor "Apache" | Tomcat Search vendor "Apache" for product "Tomcat" | 9.0.0 Search vendor "Apache" for product "Tomcat" and version "9.0.0" | milestone19 |
Affected
| ||||||
| Apache Search vendor "Apache" | Tomcat Search vendor "Apache" for product "Tomcat" | 9.0.0 Search vendor "Apache" for product "Tomcat" and version "9.0.0" | milestone2 |
Affected
| ||||||
| Apache Search vendor "Apache" | Tomcat Search vendor "Apache" for product "Tomcat" | 9.0.0 Search vendor "Apache" for product "Tomcat" and version "9.0.0" | milestone20 |
Affected
| ||||||
| Apache Search vendor "Apache" | Tomcat Search vendor "Apache" for product "Tomcat" | 9.0.0 Search vendor "Apache" for product "Tomcat" and version "9.0.0" | milestone21 |
Affected
| ||||||
| Apache Search vendor "Apache" | Tomcat Search vendor "Apache" for product "Tomcat" | 9.0.0 Search vendor "Apache" for product "Tomcat" and version "9.0.0" | milestone22 |
Affected
| ||||||
| Apache Search vendor "Apache" | Tomcat Search vendor "Apache" for product "Tomcat" | 9.0.0 Search vendor "Apache" for product "Tomcat" and version "9.0.0" | milestone23 |
Affected
| ||||||
| Apache Search vendor "Apache" | Tomcat Search vendor "Apache" for product "Tomcat" | 9.0.0 Search vendor "Apache" for product "Tomcat" and version "9.0.0" | milestone24 |
Affected
| ||||||
| Apache Search vendor "Apache" | Tomcat Search vendor "Apache" for product "Tomcat" | 9.0.0 Search vendor "Apache" for product "Tomcat" and version "9.0.0" | milestone25 |
Affected
| ||||||
| Apache Search vendor "Apache" | Tomcat Search vendor "Apache" for product "Tomcat" | 9.0.0 Search vendor "Apache" for product "Tomcat" and version "9.0.0" | milestone26 |
Affected
| ||||||
| Apache Search vendor "Apache" | Tomcat Search vendor "Apache" for product "Tomcat" | 9.0.0 Search vendor "Apache" for product "Tomcat" and version "9.0.0" | milestone27 |
Affected
| ||||||
| Apache Search vendor "Apache" | Tomcat Search vendor "Apache" for product "Tomcat" | 9.0.0 Search vendor "Apache" for product "Tomcat" and version "9.0.0" | milestone3 |
Affected
| ||||||
| Apache Search vendor "Apache" | Tomcat Search vendor "Apache" for product "Tomcat" | 9.0.0 Search vendor "Apache" for product "Tomcat" and version "9.0.0" | milestone4 |
Affected
| ||||||
| Apache Search vendor "Apache" | Tomcat Search vendor "Apache" for product "Tomcat" | 9.0.0 Search vendor "Apache" for product "Tomcat" and version "9.0.0" | milestone5 |
Affected
| ||||||
| Apache Search vendor "Apache" | Tomcat Search vendor "Apache" for product "Tomcat" | 9.0.0 Search vendor "Apache" for product "Tomcat" and version "9.0.0" | milestone6 |
Affected
| ||||||
| Apache Search vendor "Apache" | Tomcat Search vendor "Apache" for product "Tomcat" | 9.0.0 Search vendor "Apache" for product "Tomcat" and version "9.0.0" | milestone7 |
Affected
| ||||||
| Apache Search vendor "Apache" | Tomcat Search vendor "Apache" for product "Tomcat" | 9.0.0 Search vendor "Apache" for product "Tomcat" and version "9.0.0" | milestone8 |
Affected
| ||||||
| Apache Search vendor "Apache" | Tomcat Search vendor "Apache" for product "Tomcat" | 9.0.0 Search vendor "Apache" for product "Tomcat" and version "9.0.0" | milestone9 |
Affected
| ||||||
| Apache Search vendor "Apache" | Tomcat Search vendor "Apache" for product "Tomcat" | 10.1.0 Search vendor "Apache" for product "Tomcat" and version "10.1.0" | milestone1 |
Affected
| ||||||
| Apache Search vendor "Apache" | Tomcat Search vendor "Apache" for product "Tomcat" | 10.1.0 Search vendor "Apache" for product "Tomcat" and version "10.1.0" | milestone10 |
Affected
| ||||||
| Apache Search vendor "Apache" | Tomcat Search vendor "Apache" for product "Tomcat" | 10.1.0 Search vendor "Apache" for product "Tomcat" and version "10.1.0" | milestone11 |
Affected
| ||||||
| Apache Search vendor "Apache" | Tomcat Search vendor "Apache" for product "Tomcat" | 10.1.0 Search vendor "Apache" for product "Tomcat" and version "10.1.0" | milestone12 |
Affected
| ||||||
| Apache Search vendor "Apache" | Tomcat Search vendor "Apache" for product "Tomcat" | 10.1.0 Search vendor "Apache" for product "Tomcat" and version "10.1.0" | milestone13 |
Affected
| ||||||
| Apache Search vendor "Apache" | Tomcat Search vendor "Apache" for product "Tomcat" | 10.1.0 Search vendor "Apache" for product "Tomcat" and version "10.1.0" | milestone14 |
Affected
| ||||||
| Apache Search vendor "Apache" | Tomcat Search vendor "Apache" for product "Tomcat" | 10.1.0 Search vendor "Apache" for product "Tomcat" and version "10.1.0" | milestone15 |
Affected
| ||||||
| Apache Search vendor "Apache" | Tomcat Search vendor "Apache" for product "Tomcat" | 10.1.0 Search vendor "Apache" for product "Tomcat" and version "10.1.0" | milestone16 |
Affected
| ||||||
| Apache Search vendor "Apache" | Tomcat Search vendor "Apache" for product "Tomcat" | 10.1.0 Search vendor "Apache" for product "Tomcat" and version "10.1.0" | milestone17 |
Affected
| ||||||
| Apache Search vendor "Apache" | Tomcat Search vendor "Apache" for product "Tomcat" | 10.1.0 Search vendor "Apache" for product "Tomcat" and version "10.1.0" | milestone18 |
Affected
| ||||||
| Apache Search vendor "Apache" | Tomcat Search vendor "Apache" for product "Tomcat" | 10.1.0 Search vendor "Apache" for product "Tomcat" and version "10.1.0" | milestone19 |
Affected
| ||||||
| Apache Search vendor "Apache" | Tomcat Search vendor "Apache" for product "Tomcat" | 10.1.0 Search vendor "Apache" for product "Tomcat" and version "10.1.0" | milestone2 |
Affected
| ||||||
| Apache Search vendor "Apache" | Tomcat Search vendor "Apache" for product "Tomcat" | 10.1.0 Search vendor "Apache" for product "Tomcat" and version "10.1.0" | milestone20 |
Affected
| ||||||
| Apache Search vendor "Apache" | Tomcat Search vendor "Apache" for product "Tomcat" | 10.1.0 Search vendor "Apache" for product "Tomcat" and version "10.1.0" | milestone3 |
Affected
| ||||||
| Apache Search vendor "Apache" | Tomcat Search vendor "Apache" for product "Tomcat" | 10.1.0 Search vendor "Apache" for product "Tomcat" and version "10.1.0" | milestone4 |
Affected
| ||||||
| Apache Search vendor "Apache" | Tomcat Search vendor "Apache" for product "Tomcat" | 10.1.0 Search vendor "Apache" for product "Tomcat" and version "10.1.0" | milestone5 |
Affected
| ||||||
| Apache Search vendor "Apache" | Tomcat Search vendor "Apache" for product "Tomcat" | 10.1.0 Search vendor "Apache" for product "Tomcat" and version "10.1.0" | milestone6 |
Affected
| ||||||
| Apache Search vendor "Apache" | Tomcat Search vendor "Apache" for product "Tomcat" | 10.1.0 Search vendor "Apache" for product "Tomcat" and version "10.1.0" | milestone7 |
Affected
| ||||||
| Apache Search vendor "Apache" | Tomcat Search vendor "Apache" for product "Tomcat" | 10.1.0 Search vendor "Apache" for product "Tomcat" and version "10.1.0" | milestone8 |
Affected
| ||||||
| Apache Search vendor "Apache" | Tomcat Search vendor "Apache" for product "Tomcat" | 10.1.0 Search vendor "Apache" for product "Tomcat" and version "10.1.0" | milestone9 |
Affected
| ||||||
| Apache Search vendor "Apache" | Tomcat Search vendor "Apache" for product "Tomcat" | 11.0.0 Search vendor "Apache" for product "Tomcat" and version "11.0.0" | milestone1 |
Affected
| ||||||
| Apache Search vendor "Apache" | Tomcat Search vendor "Apache" for product "Tomcat" | 11.0.0 Search vendor "Apache" for product "Tomcat" and version "11.0.0" | milestone10 |
Affected
| ||||||
| Apache Search vendor "Apache" | Tomcat Search vendor "Apache" for product "Tomcat" | 11.0.0 Search vendor "Apache" for product "Tomcat" and version "11.0.0" | milestone11 |
Affected
| ||||||
| Apache Search vendor "Apache" | Tomcat Search vendor "Apache" for product "Tomcat" | 11.0.0 Search vendor "Apache" for product "Tomcat" and version "11.0.0" | milestone2 |
Affected
| ||||||
| Apache Search vendor "Apache" | Tomcat Search vendor "Apache" for product "Tomcat" | 11.0.0 Search vendor "Apache" for product "Tomcat" and version "11.0.0" | milestone3 |
Affected
| ||||||
| Apache Search vendor "Apache" | Tomcat Search vendor "Apache" for product "Tomcat" | 11.0.0 Search vendor "Apache" for product "Tomcat" and version "11.0.0" | milestone4 |
Affected
| ||||||
| Apache Search vendor "Apache" | Tomcat Search vendor "Apache" for product "Tomcat" | 11.0.0 Search vendor "Apache" for product "Tomcat" and version "11.0.0" | milestone5 |
Affected
| ||||||
| Apache Search vendor "Apache" | Tomcat Search vendor "Apache" for product "Tomcat" | 11.0.0 Search vendor "Apache" for product "Tomcat" and version "11.0.0" | milestone6 |
Affected
| ||||||
| Apache Search vendor "Apache" | Tomcat Search vendor "Apache" for product "Tomcat" | 11.0.0 Search vendor "Apache" for product "Tomcat" and version "11.0.0" | milestone7 |
Affected
| ||||||
| Apache Search vendor "Apache" | Tomcat Search vendor "Apache" for product "Tomcat" | 11.0.0 Search vendor "Apache" for product "Tomcat" and version "11.0.0" | milestone8 |
Affected
| ||||||
| Apache Search vendor "Apache" | Tomcat Search vendor "Apache" for product "Tomcat" | 11.0.0 Search vendor "Apache" for product "Tomcat" and version "11.0.0" | milestone9 |
Affected
| ||||||
| Debian Search vendor "Debian" | Debian Linux Search vendor "Debian" for product "Debian Linux" | 10.0 Search vendor "Debian" for product "Debian Linux" and version "10.0" | - |
Affected
| ||||||
| Debian Search vendor "Debian" | Debian Linux Search vendor "Debian" for product "Debian Linux" | 11.0 Search vendor "Debian" for product "Debian Linux" and version "11.0" | - |
Affected
| ||||||
| Debian Search vendor "Debian" | Debian Linux Search vendor "Debian" for product "Debian Linux" | 12.0 Search vendor "Debian" for product "Debian Linux" and version "12.0" | - |
Affected
| ||||||