6.5

CVE-2017-2582: red hat keycloak

Modified
AliasesRHSA-2017:3216RHSA-2017:3217RHSA-2017:3218
Published 26-07-2018Last modified 05-08-2024

Vulnerability summary

CVE-2017-2582 is a medium (CVSS 6.5) vulnerability in red hat keycloak. EPSS estimates a 2.43% chance of exploitation in the next 30 days, higher than 84.2% of scored vulnerabilities.

Priority
Routine

Not severe (CVSS 6.5, network access); no exploitation reported by the 5 checked sources

Source freshness unavailable

How is this decided?
CVSS score
6.5/10
010
Medium · v3.0 (CVE.org)
EPSS score
2.43%
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 6

Timeline

  1. 26-07-2018
    PublishedVulnerability first disclosed.
  2. 05-08-2024
    Last modifiedVulnerability information updated.

Description

It was found that while parsing the SAML messages the StaxParserUtil class of keycloak before 2.5.1 replaces special strings for obtaining attribute values with system property. This could allow an attacker to determine values of system properties at the attacked system by formatting the SAML request ID field to be the chosen system property which could be obtained in the "InResponseTo" field in the response.

CVSS metrics

5 scores · 4 sources · 2 versions

EPSS trend

Probability

2.43%

Chance of exploitation in the next 30 days

Percentile

84%

Versus all other CVEs

30-day change

No change 0.00 pp

From 2.43% 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, low-privilege account, no user interaction (CVSS vector). Other conditions: not stated in public data.

Redhat198 products
  • jboss_enterprise_application_platform6.0.0 | 6.4.0 | 7.0.0 | 7.1.0
  • keycloak< 2.5.1
  • eap7< 0:1-13.el6eap | < 0:1-13.el7eap
  • eap7-activemq-artemis< 0:2.6.3-3.redhat_00014.1.el6eap | < 0:2.6.3-3.redhat_00014.1.el7eap
  • eap7-activemq-artemis-cli< 0:2.6.3-3.redhat_00014.1.el6eap | < 0:2.6.3-3.redhat_00014.1.el7eap
Org.keycloak1 product
  • keycloak-core< 2.5.1
Red hat1 product

3 vendors · 200 products · Showing 200 of 506

References

89 links
Show all 89 references