XXE attack in Pivotal Spring Batch



Risk Low
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2019-3774
CWE-ID CWE-611
Exploitation vector Network
Public exploit N/A
Vulnerable software
 Spring Batch
Server applications / Frameworks for developing and running applications

Vendor Pivotal

Security Bulletin

This security bulletin contains one low risk vulnerability.

1) XML External Entity injection

EUVDB-ID: #VU17186

Risk: Low

CVSSv4.0: 6.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2019-3774

CWE-ID: CWE-611 - Improper Restriction of XML External Entity Reference ('XXE')

Exploit availability: No

Description

The vulnerability allows a remote unauthenticated attacker to conduct XXE-attack.

The vulnerability exists due to improper handling of XML External Entities (XXEs) when parsing an XML file. A remote attacker can supply a specially crafted input and obtain potentially sensitive information or cause the service to crash

Mitigation

The vulnerability has been addressed in the versions 3.0.10, 4.0.2, 4.1.1.

Vulnerable software versions

Spring Batch: 3.0.0 - 4.1.0

CPE2.3 External links

https://pivotal.io/security/cve-2019-3774


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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