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githubGitHub Advisory DatabaseGHSA-59C9-PXQ8-9C73
HistoryDec 13, 2023 - 1:33 p.m.

Improper JWT Signature Validation in SAP Security Services Library

2023-12-1313:33:57
CWE-269
GitHub Advisory Database
github.com
8
sap btp
security services
jwt signature validation
escalation of privileges
unauthenticated attacker
arbitrary permissions
cve-2023-50422

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

7.4 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

41.4%

JSON

Impact

SAP BTP Security Services Integration Library ([Java] cloud-security-services-integration-library) allows under certain conditions an escalation of privileges. On successful exploitation, an unauthenticated attacker can obtain arbitrary permissions within the application.

Patches

Upgrade to patched version >= 2.17.0 or >= 3.3.0
We always recommend to upgrade to the latest released version.

Workarounds

No workarounds

References

https://vulners.com/cve/CVE-2023-50422

Affected configurations

Vulners
Node
com.sap.cloud.security.xsuaa\springMatchxsuaa
OR
com.sap.cloud.security.xsuaa\springMatchxsuaa
OR
com.sap.cloud.security\springMatchsecurity
OR
com.sap.cloud.security\springMatchsecurity
OR
com.sap.cloud.security\javaMatchsecurity
OR
com.sap.cloud.security\javaMatchsecurity

Related

cvelist 1
osv 3
nvd 1
cve 1
veracode 1
prion 1
github 1
cvelist
cvelist
CVE-2023-50422 Escalation of Privileges in SAP BTP Security Services Integration Library ([Java] cloud-security-services-integration-library)
2023-12-12 01:31:17
osv
osv
Improper JWT Signature Validation in SAP Security Services Library
2023-12-12 03:31:45
CVE-2023-50422
2023-12-12 02:15:08
Improper JWT Signature Validation in SAP Security Services Library
2023-12-13 13:33:57
nvd
nvd
CVE-2023-50422
2023-12-12 02:15:08
cve
cve
CVE-2023-50422
2023-12-12 02:15:08
veracode
veracode
Privilege Escalation
2023-12-14 03:36:11
prion
prion
Privilege escalation
2023-12-12 02:15:00
github
github
Improper JWT Signature Validation in SAP Security Services Library
2023-12-12 03:31:45

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

7.4 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

41.4%

JSON
Related for GHSA-59C9-PXQ8-9C73
cvelist1osv3nvd1cve1veracode1prion1github1