Paper/Archive/CVE-2020-36640

CVE-2020-36640

bonitasoft bonita-connector-webservice — bonitasoft bonita-connector-webservice SecureWSConnector.java TransformerConfigurationException xml external entity reference

EPSS 0.8%CVSS 9.8

critical.is priorityof 100

CVSS 9.8 (NVD)9.8 / 10 × 3029.4 Not in CISA KEV+300.0 EPSS percentile 56.8.568 × 2011.4 No public exploit+100.0 SSVC exploitation: none+100.0

Description · from the CVE record

A vulnerability, which was classified as problematic, was found in bonitasoft bonita-connector-webservice up to 1.3.0. This affects the function TransformerConfigurationException of the file src/main/java/org/bonitasoft/connectors/ws/SecureWSConnector.java. The manipulation leads to xml external entity reference. Upgrading to version 1.3.1 is able to address this issue. The patch is named a12ad691c05af19e9061d7949b6b828ce48815d5. It is recommended to upgrade the affected component. The associated identifier of this vulnerability is VDB-217443.

Affected

ProductAffectedFixed inSource

bonita-connector-webservice1.0–CNA

bonita-connector-webservice1.1–CNA

bonita-connector-webservice1.2–CNA

bonita-connector-webservice1.3–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

VulDB (CNA)5.5CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

VulDB (CNA)5.5CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: partial

References

writeupvuldb.com/?id.217443 refvuldb.com/?ctiid.217443 refgithub.com/bonitasoft/bonita-connector-webservice/pull/17 patchgithub.com/bonitasoft/bonita-connector-webservice/commit/a12ad691c05af19e9061d7949b6b828ce48815d5 patchgithub.com/bonitasoft/bonita-connector-webservice/releases/tag/1.3.1