GHSA-vmfg-rjjm-rjrj · Severity: critical · Ecosystem: maven — QOS.ch Logback vulnerable to Deserialization of Untrusted Data
QOS.ch Logback before 1.2.0 has a serialization vulnerability affecting the SocketServer and ServerSocketReceiver components.
Conclusion & alert: CVE-2017-5929 is rated High Risk (68.2/100): CVSS Critical severity, with high exploitation likelihood (EPSS 10.14%, 93th percentile). Core evidence: EPSS ranks this CVE among the most likely to be exploited in the near term. Mandatory action: High exploitation likelihood—assess exposure and prioritize remediation.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).
| # | Date | Old EPSS score | New EPSS score | Delta (New - Old) |
|---|---|---|---|---|
| 1 | 2026-03-13 | 13.69% | 10.14% | -3.55% |
| 2 | 2026-03-04 | 9.94% | 13.69% | +3.75% |
| 3 | 2026-03-01 | — | 9.94% | — |
Full EPSS history (39 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 9.8 | 3.1 | CRITICAL |
|
3.9 | 5.9 | [email protected] |
| 7.5 | 2.0 | HIGH |
|
10.0 | 6.4 | [email protected] |
GHSA-vmfg-rjjm-rjrj · Severity: critical · Ecosystem: maven — QOS.ch Logback vulnerable to Deserialization of Untrusted Data
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2017-5929 not yet assigned priority: Debian including 1 source packages (logback), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2017-5929 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2017-5929 |
ubuntu
|
medium | CVE-2017-5929 medium priority: Ubuntu including 1 source packages (logback), 16 status rows across 16 suites (bionic, focal, groovy, hirsute, impish, jammy, kinetic, lunar, mantic, noble, oracular, plucky, questing, trusty, upstream, xenial): not-affected 13, DNE 1, needed 1, released 1. | https://ubuntu.com/security/CVE-2017-5929 |