Information disclosure in Spring Security OAuth
| Risk | Medium |
| Patch available | YES |
| Number of vulnerabilities | 1 |
| CVE-ID | CVE-2019-11269 |
| CWE-ID | CWE-345 |
| Exploitation vector | Network |
| Public exploit | Public exploit code for vulnerability #1 is available. |
| Vulnerable software Subscribe |
Spring Security OAuth Server applications / Frameworks for developing and running applications |
| Vendor | Pivotal |
Security Bulletin
This security bulletin contains one medium risk vulnerability.
1) Insufficient verification of data authenticity
EUVDB-ID: #VU18660
Risk: Medium
CVSSv3.1: 4.9 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N/E:P/RL:O/RC:C]
CVE-ID: CVE-2019-11269
CWE-ID:
CWE-345 - Insufficient Verification of Data Authenticity
Exploit availability: Yes
DescriptionThe vulnerability allows a remote attacker to redirect victims to arbitrary URL.
The vulnerability exists due to the application relies on the URL passed via the "redirect_uri" parameter. A remote attacker can create a specially crafted link that once clicked will cause the authorization server to redirect the resource owner user-agent to a URI under the control of the attacker after successful authentication. As a result the attacker can gain authorization code and bypass OAuth authentication.
Install updates from vendor's website.
Vulnerable software versionsSpring Security OAuth: 2.0.0 - 2.3.4
External linkshttp://pivotal.io/security/cve-2019-11269
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.
