CVE-2019-3465

Description

Rob Richards XmlSecLibs, all versions prior to v3.0.3, as used for example by SimpleSAMLphp, performed incorrect validation of cryptographic signatures in XML messages, allowing an authenticated attacker to impersonate others or elevate privileges by creating a crafted XML message.

Risk Information

Base Score

8.8

MODERATE

Vector

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

EPSS Score

Exploitation Probability

1.873

Associated Vulnerability

Vulnerability	OS Platform
simplesamlphp security update(DSA-4560-1) simplesamlphp_1.14.11-1+deb9u2_all.deb	Linux
simplesamlphp security update(DSA-4560-1) simplesamlphp_1.16.3-1+deb10u1_all.deb	Linux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234