9.8

CVE-2017-5929: qos logback Deserialization of Untrusted Data

Modified
AliasesMGASA-2019-0079UBUNTU-CVE-2017-5929DEBIAN-CVE-2017-5929
Published 13-03-2017Last modified 05-08-2024

Vulnerability summary

CVE-2017-5929 is a critical (CVSS 9.8) Deserialization of Untrusted Data vulnerability in qos logback. EPSS estimates a 7.50% chance of exploitation in the next 30 days, higher than 94.4% of scored vulnerabilities.

Priority
Prioritisesevere

Severe, CVSS 9.8 (NVD); no exploitation reported by the 5 checked sources; EPSS 8% (FIRST, 03-11-2026)

Source freshness unavailable

How is this decided?
CVSS score
9.8/10
010
Critical · v3.1 (NVD)
EPSS score
7.50%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 2 · Related 1
RHSA-2018:2927SUSE-SU-2021:2554-1

Timeline

  1. 13-03-2017
    PublishedVulnerability first disclosed.
  2. 05-08-2024
    Last modifiedVulnerability information updated.

Description

QOS.ch Logback before 1.2.0 has a serialization vulnerability affecting the SocketServer and ServerSocketReceiver components.

CVSS metrics

6 scores · 5 sources · 3 versions

EPSS trend

Probability

7.50%

Chance of exploitation in the next 30 days

Percentile

94%

Versus all other CVEs

30-day change

No change 0.00 pp

From 7.50% on 04-10-2026

04-10-202603-11-2026

Known exploited

Compare KEV catalogs
CISA KEV

Not in the CISA KEV catalog.

ENISA CNW

Not in the ENISA CNW catalog.

CIRCL

Not in the CIRCL catalog.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Version check

Known conditions: network-reachable, no authentication, no user interaction (CVSS vector). Other conditions: not stated in public data.

Chainguard20 products
  • eco-java-gradle-1.11All versions (No fix recorded)
  • eco-java-gradle-2.0All versions (No fix recorded)
  • eco-java-gradle-2.1All versions (No fix recorded)
  • eco-java-gradle-2.10All versions (No fix recorded)
  • eco-java-gradle-2.11All versions (No fix recorded)
Ch.qos.logback2 products
  • logback-classic< 1.2.0
  • logback-core< 1.2.0
Redhat2 products
Debian1 product
  • logback< 1:1.1.9-3 | < 1:1.0.4-1+deb7u1
Mageia1 product
  • logback< 1.1.3-2.1.mga6
Qos1 product
Ubuntu1 product
  • logbackAll versions (No fix recorded)

7 vendors · 28 products

References

50 links
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