CVE-2019-3465
Published: 7 November 2019
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.
Priority
Status
Package | Release | Status |
---|---|---|
simplesamlphp Launchpad, Ubuntu, Debian |
impish |
Not vulnerable
(1.17.6-2)
|
groovy |
Not vulnerable
(1.17.6-2)
|
|
hirsute |
Not vulnerable
(1.17.6-2)
|
|
xenial |
Needs triage
|
|
jammy |
Not vulnerable
(1.17.6-2)
|
|
kinetic |
Not vulnerable
(1.17.6-2)
|
|
lunar |
Not vulnerable
(1.17.6-2)
|
|
bionic |
Needs triage
|
|
disco |
Ignored
(end of life)
|
|
eoan |
Ignored
(end of life)
|
|
focal |
Not vulnerable
(1.17.6-2)
|
|
trusty |
Does not exist
|
|
upstream |
Needs triage
|
|
mantic |
Not vulnerable
(1.17.6-2)
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 8.8 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | Low |
User interaction | None |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | High |
Vector | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |