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Improper Restriction of XML External Entity Reference in ladon

Critical severity GitHub Reviewed Published Jul 26, 2019 to the GitHub Advisory Database • Updated Feb 1, 2023

Package

pip ladon (pip)

Affected versions

>= 0.6.1, <= 1.0.7

Patched versions

None

Description

Ladon since 0.6.1 (since ebef0aae48af78c159b6fce81bc6f5e7e0ddb059) is affected by: XML External Entity (XXE). The impact is: Information Disclosure, reading files and reaching internal network endpoints. The component is: SOAP request handlers. For instance: https://bitbucket.org/jakobsg/ladon/src/42944fc012a3a48214791c120ee5619434505067/src/ladon/interfaces/soap.py#lines-688. The attack vector is: Send a specially crafted SOAP call.

References

Published by the National Vulnerability Database Jul 18, 2019
Reviewed Jul 25, 2019
Published to the GitHub Advisory Database Jul 26, 2019
Last updated Feb 1, 2023

Severity

Critical
9.8
/ 10

CVSS base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS score

7.808%
(94th percentile)

Weaknesses

CVE ID

CVE-2019-1010268

GHSA ID

GHSA-vg35-vc9f-q7x2
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