Predictive Vulnerability Intelligence.

Product

  • Product
  • Pricing
  • Documentation

Company

  • About
  • Partnerships
  • Blog
  • Support

Legal

  • Terms
  • Privacy
  • Data Licensing

© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2023-6481

24
FAUCET Score

CVE-2023-6481 is a high-severity serialization vulnerability (CVSS 7.5) affecting the logback receiver component in versions 1.4.13, 1.3.13, and 1.2.12. An unauthenticated attacker can exploit this flaw remotely by sending poisoned data, leading to a Denial-of-Service (DoS) condition. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant media coverage. Community discussion is minimal, with only one mention regarding an upgrade recommendation.

Impacted Technologies

VendorProductVersion(s)CPE
1.2.12CPE matchmatch criteria
cpe:2.3:a:qos:logback:1.2.12:*:*:*:*:*:*:*
1.3.13CPE matchmatch criteria
cpe:2.3:a:qos:logback:1.3.13:*:*:*:*:*:*:*
1.4.13CPE matchmatch criteria
cpe:2.3:a:qos:logback:1.4.13:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.1HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
2.5
Impact Score
4.0
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.68%
Probability of exploitation in next 30 days
EPSS Percentile
48.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0068 is in the 25th percentile among its peer group of 51,506 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (57)

mavenpatch availablevia ghsa
Product: ch.qos.logback:logback-coreFixed in: 1.4.14
mavenpatch availablevia ghsa
Product: ch.qos.logback:logback-coreFixed in: 1.2.13
mavenpatch availablevia ghsa
Product: ch.qos.logback:logback-coreFixed in: 1.3.14
redhatpatch availablevia redhat_api
Product: RHINT Camel-Springboot 4.0.3Fixed in: logback
View patch
redhatpatch availablevia redhat_api
Product: RHOSS-1.31-RHEL-8Fixed in: openshift-serverless-1/client-kn-rhel8:1.10.0-5
View patch
redhatpatch availablevia redhat_api
Product: RHOSS-1.31-RHEL-8Fixed in: openshift-serverless-1/eventing-apiserver-receive-adapter-rhel8:1.10.0-4
View patch
redhatpatch availablevia redhat_api
Product: RHOSS-1.31-RHEL-8Fixed in: openshift-serverless-1/eventing-controller-rhel8:1.10.0-4
View patch
redhatpatch availablevia redhat_api
Product: RHOSS-1.31-RHEL-8Fixed in: openshift-serverless-1/eventing-in-memory-channel-controller-rhel8:1.10.0-4
View patch
redhatpatch availablevia redhat_api
Product: RHOSS-1.31-RHEL-8Fixed in: openshift-serverless-1/eventing-in-memory-channel-dispatcher-rhel8:1.10.0-4
View patch
redhatpatch availablevia redhat_api
Product: RHOSS-1.31-RHEL-8Fixed in: openshift-serverless-1/eventing-istio-controller-rhel8:1.10.0-5
View patch
redhatpatch availablevia redhat_api
Product: RHOSS-1.31-RHEL-8Fixed in: openshift-serverless-1/eventing-kafka-broker-controller-rhel8:1.10.0-3
View patch
redhatpatch availablevia redhat_api
Product: RHOSS-1.31-RHEL-8Fixed in: openshift-serverless-1/eventing-kafka-broker-dispatcher-rhel8:1.10.0-3
View patch
redhatpatch availablevia redhat_api
Product: RHOSS-1.31-RHEL-8Fixed in: openshift-serverless-1/eventing-kafka-broker-receiver-rhel8:1.10.0-3
View patch
redhatpatch availablevia redhat_api
Product: RHOSS-1.31-RHEL-8Fixed in: openshift-serverless-1/eventing-kafka-broker-webhook-rhel8:1.10.0-3
View patch
redhatpatch availablevia redhat_api
Product: RHOSS-1.31-RHEL-8Fixed in: openshift-serverless-1/eventing-mtbroker-filter-rhel8:1.10.0-4
View patch
redhatpatch availablevia redhat_api
Product: RHOSS-1.31-RHEL-8Fixed in: openshift-serverless-1/eventing-mtbroker-ingress-rhel8:1.10.0-4
View patch
redhatpatch availablevia redhat_api
Product: RHOSS-1.31-RHEL-8Fixed in: openshift-serverless-1/eventing-mtchannel-broker-rhel8:1.10.0-4
View patch
redhatpatch availablevia redhat_api
Product: RHOSS-1.31-RHEL-8Fixed in: openshift-serverless-1/eventing-mtping-rhel8:1.10.0-4
View patch
redhatpatch availablevia redhat_api
Product: RHOSS-1.31-RHEL-8Fixed in: openshift-serverless-1/eventing-storage-version-migration-rhel8:1.10.0-4
View patch
redhatpatch availablevia redhat_api
Product: RHOSS-1.31-RHEL-8Fixed in: openshift-serverless-1/eventing-webhook-rhel8:1.10.0-4
View patch
redhatpatch availablevia redhat_api
Product: RHOSS-1.31-RHEL-8Fixed in: openshift-serverless-1/func-utils-rhel8:1.31.1-2
View patch
redhatpatch availablevia redhat_api
Product: RHOSS-1.31-RHEL-8Fixed in: openshift-serverless-1/ingress-rhel8-operator:1.31.1-2
View patch
redhatpatch availablevia redhat_api
Product: RHOSS-1.31-RHEL-8Fixed in: openshift-serverless-1/knative-rhel8-operator:1.31.1-2
View patch
redhatpatch availablevia redhat_api
Product: RHOSS-1.31-RHEL-8Fixed in: openshift-serverless-1/kn-cli-artifacts-rhel8:1.10.0-3
View patch
redhatpatch availablevia redhat_api
Product: RHOSS-1.31-RHEL-8Fixed in: openshift-serverless-1/kourier-control-rhel8:1.10.0-4
View patch
redhatpatch availablevia redhat_api
Product: RHOSS-1.31-RHEL-8Fixed in: openshift-serverless-1/net-istio-controller-rhel8:1.10.0-4
View patch
redhatpatch availablevia redhat_api
Product: RHOSS-1.31-RHEL-8Fixed in: openshift-serverless-1/net-istio-webhook-rhel8:1.10.0-4
View patch
redhatpatch availablevia redhat_api
Product: RHOSS-1.31-RHEL-8Fixed in: openshift-serverless-1/serverless-operator-bundle:1.31.1-1
View patch
redhatpatch availablevia redhat_api
Product: RHOSS-1.31-RHEL-8Fixed in: openshift-serverless-1/serverless-rhel8-operator:1.31.1-2
View patch
redhatpatch availablevia redhat_api
Product: RHOSS-1.31-RHEL-8Fixed in: openshift-serverless-1/serving-activator-rhel8:1.10.0-4
View patch
redhatpatch availablevia redhat_api
Product: RHOSS-1.31-RHEL-8Fixed in: openshift-serverless-1/serving-autoscaler-hpa-rhel8:1.10.0-4
View patch
redhatpatch availablevia redhat_api
Product: RHOSS-1.31-RHEL-8Fixed in: openshift-serverless-1/serving-autoscaler-rhel8:1.10.0-4
View patch
redhatpatch availablevia redhat_api
Product: RHOSS-1.31-RHEL-8Fixed in: openshift-serverless-1/serving-controller-rhel8:1.10.0-4
View patch
redhatpatch availablevia redhat_api
Product: RHOSS-1.31-RHEL-8Fixed in: openshift-serverless-1/serving-domain-mapping-rhel8:1.10.0-4
View patch
redhatpatch availablevia redhat_api
Product: RHOSS-1.31-RHEL-8Fixed in: openshift-serverless-1/serving-domain-mapping-webhook-rhel8:1.10.0-4
View patch
redhatpatch availablevia redhat_api
Product: RHOSS-1.31-RHEL-8Fixed in: openshift-serverless-1/serving-queue-rhel8:1.10.0-4
View patch
redhatpatch availablevia redhat_api
Product: RHOSS-1.31-RHEL-8Fixed in: openshift-serverless-1/serving-storage-version-migration-rhel8:1.10.0-4
View patch
redhatpatch availablevia redhat_api
Product: RHOSS-1.31-RHEL-8Fixed in: openshift-serverless-1/serving-webhook-rhel8:1.10.0-4
View patch
redhatpatch availablevia redhat_api
Product: RHOSS-1.31-RHEL-8Fixed in: openshift-serverless-1/svls-must-gather-rhel8:1.31.1-2
View patch
redhatpatch availablevia redhat_api
Product: RHOSS-1.31-RHEL-8Fixed in: openshift-serverless-1-tech-preview/eventing-istio-controller-rhel8:1.10.0-5
View patch
redhatpatch availablevia redhat_api
Product: RHOSS-1.31-RHEL-8Fixed in: openshift-serverless-1-tech-preview/knative-client-plugin-event-sender-rhel8:1.10.0-4
View patch
redhatpatch availablevia redhat_api
Product: RHOSS-1.31-RHEL-8Fixed in: openshift-serverless-1-tech-preview/logic-swf-builder-rhel8:1.31.0-5
View patch
redhatpatch availablevia redhat_api
Product: RHOSS-1.31-RHEL-8Fixed in: openshift-serverless-1-tech-preview/logic-swf-devmode-rhel8:1.31.0-4
View patch
redhatpatch availablevia redhat_api
Product: RHPAM 7.13.5 async
View patch
redhatpatch availablevia redhat_api
Product: RHOSS-1.31-RHEL-8Fixed in: openshift-serverless-1/eventing-kafka-broker-post-install-rhel8:1.10.0-3
View patch
redhatpatch availablevia redhat_api
Product: Red Hat AMQ Broker 7Fixed in: logback
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Fuse 7.13.0Fixed in: logback
View patch
redhatno patchvia redhat_api
Product: Red Hat build of OptaPlanner 8Fixed in: logback
redhatno patchvia redhat_api
Product: Red Hat Process Automation 7Fixed in: logback
redhatno patchvia redhat_api
Product: Red Hat Decision Manager 7Fixed in: logback
redhatno patchvia redhat_api
Product: streams for Apache KafkaFixed in: logback
redhatend of lifevia redhat_api
Product: Red Hat JBoss Enterprise Application Platform Expansion PackFixed in: logback
redhatend of lifevia redhat_api
Product: Red Hat Single Sign-On 7Fixed in: logback
redhatend of lifevia redhat_api
Product: Red Hat JBoss Data Grid 7Fixed in: logback
redhatend of lifevia redhat_api
Product: Red Hat Data Grid 8Fixed in: logback
redhatend of lifevia redhat_api
Product: Red Hat Integration Camel K 1Fixed in: logback
redhatend of lifevia redhat_api
Product: Red Hat build of Debezium 2Fixed in: logback

Vendor Advisories (2)

mavenGHSA-gm62-rw4g-vrc4high

Logback is vulnerable to an attacker mounting a Denial-Of-Service attack by sending poisoned data

Dec 4, 2023
redhatCVE-2023-6481Moderate

logback: A serialization vulnerability in logback receiver

Dec 4, 2023

References

logback.qos.ch / news.html
Release Notes
logback.qos.ch / news.html
Release Notes