{"cve":"CVE-2023-6378","nvd":{"published":"2023-11-29T12:15:07.543","modified":"2026-06-17T06:50:38.650","status":"Modified","description":"A serialization vulnerability in logback receiver component part of \nlogback version 1.4.11 allows an attacker to mount a Denial-Of-Service \nattack by sending poisoned data.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5},"cwes":["CWE-502"],"references":["https://logback.qos.ch/news.html#1.3.12","https://logback.qos.ch/news.html#1.3.12","https://security.netapp.com/advisory/ntap-20241129-0012/"],"products":["qos:logback"],"source":"nvd","synced_at":"2026-10-19T21:42:07.670898610+00:00"},"epss":{"cve":"CVE-2023-6378","score":0.009,"percentile":0.59651,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-vmq6-5m68-f53m","url":"https://osv.dev/vulnerability/GHSA-vmq6-5m68-f53m","summary":"logback serialization vulnerability","modified":"2026-09-10T03:50:04.518871254Z","packages":[{"ecosystem":"Maven","name":"ch.qos.logback:logback-classic","purl":"pkg:maven/ch.qos.logback/logback-classic","ranges":[">=1.3.0 <1.3.12"],"fixed":["1.3.12"]},{"ecosystem":"Maven","name":"ch.qos.logback:logback-classic","purl":"pkg:maven/ch.qos.logback/logback-classic","ranges":[">=1.4.0 <1.4.12"],"fixed":["1.4.12"]},{"ecosystem":"Maven","name":"ch.qos.logback:logback-core","purl":"pkg:maven/ch.qos.logback/logback-core","ranges":[">=1.3.0 <1.3.12"],"fixed":["1.3.12"]},{"ecosystem":"Maven","name":"ch.qos.logback:logback-core","purl":"pkg:maven/ch.qos.logback/logback-core","ranges":[">=1.4.0 <1.4.12"],"fixed":["1.4.12"]},{"ecosystem":"Maven","name":"ch.qos.logback:logback-core","purl":"pkg:maven/ch.qos.logback/logback-core","ranges":["<1.2.13"],"fixed":["1.2.13"]},{"ecosystem":"Maven","name":"ch.qos.logback:logback-classic","purl":"pkg:maven/ch.qos.logback/logback-classic","ranges":["<1.2.13"],"fixed":["1.2.13"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}