CVE Vulnerability

CVE-2020-13101

In OASIS Digital Signature Services (DSS) 1.0, an attacker can control the validation outcome (i.e., trigger either a valid or invalid outcome for a valid or invalid signature) via a crafted XML signature, when the InlineXML option is used. This defeats the expectation of non-repudiation.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://www.oasis-open.org/standards#dssv1.0 Vendor Advisory
https://www.oasis-open.org/committees/tc_home.php?wg_abbrev=dss-x Vendor Advisory
https://www.oasis-open.org/apps/org/workgroup/dss-x/ Permissions Required Vendor Advisory
Configurations

Configuration 1

cpe:2.3:a:oasis-open:oasis_digital_signature_services:1.0:*:*:*:*:*:*:*
Information

Published : 2020-08-24 08:15

Updated : 2022-12-06 08:50

NVD link : CVE-2020-13101

Mitre link : CVE-2020-13101

Products Affected
No products.
CWE
CWE-347

Improper Verification of Cryptographic Signature