Vulnerability · Published Jan 9, 2023 · Assigned by VulDB

CVE-2021-4311Talend Open Studio for MDM XML xml external entity reference

Medium 5.5

In plain English

A medium-severity XML external entity in Open Studio for MDM from Talend. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 53% of all known vulnerabilities).

Severity (CVSS 3.1)5.5Medium

Exploit odds (30 days)0.7%top 46.7% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

A vulnerability classified as problematic was found in Talend Open Studio for MDM. This vulnerability affects unknown code of the component XML Handler. The manipulation leads to xml external entity reference. The patch is identified as 31d442b9fb1d518128fd18f6e4d54e06c3d67793. It is recommended to apply a patch to fix this issue. VDB-217666 is the identifier assigned to this vulnerability.

Affected products (as reported)

Vendor	Product	Versions
Talend	Open Studio for MDM	n/a

Weakness: CWE-611 · Vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

References

https://vuldb.com/?id.217666 vdb-entry, technical-description
https://vuldb.com/?ctiid.217666 signature, permissions-required
https://github.com/Talend/tmdm-server-se/pull/1420 issue-tracking
https://github.com/Talend/tmdm-server-se/commit/31d442b9fb1d518128fd18f6e4d54e06c3d67793 patch