Published:2024/04/19 Last Updated:2024/04/19
JVNVU#91216202
Armeria-saml improperly handles SAML messages
Overview
Armeria-saml provided by LY Corporation improperly handles SAML messages.
Products Affected
- Armeria-saml versions prior to 1.27.2
Description
Armeria-saml provided by LY Corporation contains an issue in handling SAML messages (CWE-304, CVE-2024-1735).
Impact
Authentication may be bypassed by receiving a specially crafted SAML message.
Solution
Update the software
Update the software to the latest version according to the information provided by the developer.
Vendor Status
| Vendor | Link |
| LY Corporation | CVE-2024-1735 |
| SAML authentication bypass due to missing validation on unsigned SAML messages |
References
JPCERT/CC Addendum
Vulnerability Analysis by JPCERT/CC
CVSS v3
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Base Score:
9.1
| Attack Vector(AV) | Physical (P) | Local (L) | Adjacent (A) | Network (N) |
|---|---|---|---|---|
| Attack Complexity(AC) | High (H) | Low (L) | ||
| Privileges Required(PR) | High (H) | Low (L) | None (N) | |
| User Interaction(UI) | Required (R) | None (N) | ||
| Scope(S) | Unchanged (U) | Changed (C) | ||
| Confidentiality Impact(C) | None (N) | Low (L) | High (H) | |
| Integrity Impact(I) | None (N) | Low (L) | High (H) | |
| Availability Impact(A) | None (N) | Low (L) | High (H) |
Credit
LY Corporation reported this vulnerability to JPCERT/CC to notify users of its solution through JVN.