CVE-2020-1698: red hat keycloak
CVSS: 5.5v3.1MediumModified
AliasesGHSA-qgmm-f2qw-r95f
Published 11-05-2020Last modified 04-08-2024
Vulnerability summary
CVE-2020-1698 is a medium (CVSS 5.5) vulnerability in red hat keycloak. EPSS estimates a 0.37% chance of exploitation in the next 30 days, higher than 29.4% of scored vulnerabilities.
CVSS score
5.5/10
010
Medium · v3.1 (NVD)EPSS score
0.37%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 11-05-2020PublishedVulnerability first disclosed.
- 04-08-2024Last modifiedVulnerability information updated.
Description
A flaw was found in keycloak in versions before 9.0.0. A logged exception in the HttpMethod class may leak the password given as parameter. The highest threat from this vulnerability is to data confidentiality.
CVSS metrics
4 scores · 3 sources · 2 versionsMedium 5.5Preferred score · NVD (NIST)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:NSources3 sources · 5.0–5.5
- CVE.orgCNA5.0MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:NDiffers
- OSV · MavenEcosystem advisory · calculated5.5MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Low 2.1Preferred score · NVD (NIST)
AV:L/AC:L/Au:N/C:P/I:N/A:NSourcesSingle source
EPSS trend
Probability
0.37%
Chance of exploitation in the next 30 days
Percentile
29%
Versus all other CVEs
30-day change
0.00 pp
From 0.37% on 18-09-2026
18-09-202618-10-2026
EPSS score0.37%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Org.keycloak1 product
- keycloak-core< 9.0.0
Red hat1 product
- keycloakAll versions before 9.0.0
Redhat1 product
- keycloak< 9.0.0
3 vendors · 3 products
References
4 links- bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1698X Refsource CONFIRMWEBIssue TrackingVendor Advisory
