CVE-2017-2582 — Sensitive Info Insertion into Sent Data in Redhat Keycloak

CWE-201 — Sensitive Info Insertion into Sent DataCWE-200 — Sensitive Information Exposure8 documents7 sources
Severity
6.5MEDIUMNVD
EPSS
0.6%
top 29.70%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Redhat KeycloakRED HAT KeycloakRedhat Jboss Enterprise Application Platform
Timeline
PublishedJul 26
Latest updateMay 15

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 vector

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:NExploitability: 2.8 | Impact: 3.6

Affected Packages3 packages

▶NVDredhat/keycloak< 2.5.1
▶CVEListV5red_hat/keycloak2.5.1

Patches

Patch: bugzilla.redhat.com ↗Patch: github.com ↗Patch: bugzilla.redhat.com ↗

🔴Vulnerability Details

3
OSV
keycloak-core discloses system properties↗2018-10-18
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GHSA
keycloak-core discloses system properties↗2018-10-18
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CVEList
CVE-2017-2582: It was found that while parsing the SAML messages the StaxParserUtil class of keycloak before 2↗2018-07-26
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💥Exploits & PoCs

1
Exploit-DB
Ametys CMS 4.0.2 - Password Reset↗2017-11-07
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📋Vendor Advisories

1
Red Hat
keycloak: SAML request parser replaces special strings with system properties↗2017-09-26
▶

💬Community

2
Bugzilla
CVE-2017-2582 picketlink: picketlink, keycloak: SAML request parser replaces special strings with system properties [fedora-all]↗2019-05-15
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Bugzilla
CVE-2017-2582 picketlink, keycloak: SAML request parser replaces special strings with system properties↗2017-01-05
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CVE-2017-2582 — Sensitive Info Insertion into Sent Data | cvebase