A serialization vulnerability in logback receiver component part of
logback version 1.4.13, 1.3.13 and 1.2.12 allows an attacker to mount a Denial-Of-Service
attack by sending poisoned data.
In logback version 1.2.7 and prior versions, an attacker with the required privileges to edit configurations files could craft a malicious configuration allowing to execute arbitrary code loaded from LDAP servers.
Mend Note: Converted from WS-2021-0491, on 2022-11-07.
:heavy_check_mark: This issue was automatically closed by Mend because the vulnerable library in the specific branch(es) was either marked as ignored or it is no longer part of the Mend inventory.
Vulnerable Library - logback-classic-1.2.3.jar
Found in HEAD commit: a815374051bc312b3a62aab7b8fb366d19832f8d
Vulnerabilities
**In some cases, Remediation PR cannot be created automatically for a vulnerability despite the availability of remediation
Details
CVE-2023-6481
### Vulnerable Library - logback-core-1.2.3.jarlogback-core module
Library home page: http://logback.qos.ch
Dependency Hierarchy: - logback-classic-1.2.3.jar (Root Library) - :x: **logback-core-1.2.3.jar** (Vulnerable Library)
Found in HEAD commit: a815374051bc312b3a62aab7b8fb366d19832f8d
Found in base branch: master
### Vulnerability DetailsA serialization vulnerability in logback receiver component part of logback version 1.4.13, 1.3.13 and 1.2.12 allows an attacker to mount a Denial-Of-Service attack by sending poisoned data.
Publish Date: 2023-12-04
URL: CVE-2023-6481
### CVSS 3 Score Details (7.1)Base Score Metrics: - Exploitability Metrics: - Attack Vector: Local - Attack Complexity: Low - Privileges Required: None - User Interaction: None - Scope: Changed - Impact Metrics: - Confidentiality Impact: None - Integrity Impact: None - Availability Impact: High
For more information on CVSS3 Scores, click here. ### Suggested FixType: Upgrade version
Origin: https://www.cve.org/CVERecord?id=CVE-2023-6481
Release Date: 2023-12-04
Fix Resolution (ch.qos.logback:logback-core): 1.3.0-alpha0
Direct dependency fix Resolution (ch.qos.logback:logback-classic): 1.3.0
CVE-2021-42550
### Vulnerable Libraries - logback-core-1.2.3.jar, logback-classic-1.2.3.jar### logback-core-1.2.3.jar
logback-core module
Library home page: http://logback.qos.ch
Dependency Hierarchy: - logback-classic-1.2.3.jar (Root Library) - :x: **logback-core-1.2.3.jar** (Vulnerable Library) ### logback-classic-1.2.3.jar
logback-classic module
Library home page: http://logback.qos.ch
Dependency Hierarchy: - :x: **logback-classic-1.2.3.jar** (Vulnerable Library)
Found in HEAD commit: a815374051bc312b3a62aab7b8fb366d19832f8d
Found in base branch: master
### Vulnerability DetailsIn logback version 1.2.7 and prior versions, an attacker with the required privileges to edit configurations files could craft a malicious configuration allowing to execute arbitrary code loaded from LDAP servers. Mend Note: Converted from WS-2021-0491, on 2022-11-07.
Publish Date: 2021-12-16
URL: CVE-2021-42550
### CVSS 3 Score Details (6.6)Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: High - Privileges Required: High - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: High - Integrity Impact: High - Availability Impact: High
For more information on CVSS3 Scores, click here. ### Suggested FixType: Upgrade version
Origin: https://cve.mitre.org/cgi-bin/cvename.cgi?name=VE-2021-42550
Release Date: 2021-12-16
Fix Resolution (ch.qos.logback:logback-core): 1.2.8
Direct dependency fix Resolution (ch.qos.logback:logback-classic): 1.2.8