VDB

GHSA-vmfg-rjjm-rjrj

GHSA-vmfg-rjjm-rjrj PUBLISHED CVSS 9.800000190734863 CRITICAL

QOS.ch Logback vulnerable to Deserialization of Untrusted Data

Record from GitHub Advisory Database · Published June 7, 2021

logback-core is fixed in 1.2.0 (Maven Central)

QOS.ch Logback vulnerable to Deserialization of Untrusted Data

Fixed versions

Upgrade to a fixed version or later. Language registries are listed first, then Linux distributions, then vendor products.

PackageEcosystemFixed in
ch.qos.logback:logback-coreMaven Central1.2.0
ch.qos.logback:logback-classicMaven Central1.2.0

Risk scores

CVSS 3.0
9.800000190734863
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

VendorProductVersions
Mavench.qos.logback:logback-core0
Mavench.qos.logback:logback-classic0

Timeline

  • Jun 7, 2021 CVE Published
  • Apr 9, 2026 Distribution Patch (4 in total, the first dated here)
  • Apr 9, 2026 Security Advisory (5 in total, the first dated here)

Query this with the API

The same record, from the CLI:

vulnetix vdb vuln GHSA-vmfg-rjjm-rjrj
vulnetix vdb fixes GHSA-vmfg-rjjm-rjrj

Or with curl, using the org id and key from your account page:

curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
  "https://api.vdb.vulnetix.com/v2/vuln/GHSA-vmfg-rjjm-rjrj/fixes/registry"

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References

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