cve.bz

CVE-2023-6378

7.5 highEPSS 0.9%

High (7.5) in qos logback. EPSS 0.9% chance of exploitation in the next 30 days. Fixed in ch.qos.logback:logback-classic 1.2.13, 1.3.12, 1.4.12.

A serialization vulnerability in logback receiver component part of logback version 1.4.11 allows an attacker to mount a Denial-Of-Service attack by sending poisoned data.

Severity

CVSS 3.1

7.5 high
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
0.9% chance of exploitation in the next 30 days; higher than 59% of CVEs (scores of 2026-10-31)
CWE
CWE-502
Published
Modified
Record from
the NVD, synced

Affected

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-vmq6-5m68-f53mMavench.qos.logback:logback-classic>=1.3.0 <1.3.121.3.12
GHSA-vmq6-5m68-f53mMavench.qos.logback:logback-classic>=1.4.0 <1.4.121.4.12
GHSA-vmq6-5m68-f53mMavench.qos.logback:logback-core>=1.3.0 <1.3.121.3.12
GHSA-vmq6-5m68-f53mMavench.qos.logback:logback-core>=1.4.0 <1.4.121.4.12
GHSA-vmq6-5m68-f53mMavench.qos.logback:logback-core<1.2.131.2.13
GHSA-vmq6-5m68-f53mMavench.qos.logback:logback-classic<1.2.131.2.13

References

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