VDB
CVE-2018-11574
CVE-2018-11574
PUBLISHED
Improper input validation together with an integer overflow in the EAP-TLS protocol implementation in PPPD may cause a crash, information disclosure, or authentication bypass. This implementation is distributed as a patch for PPPD 0.91, and includes the affected eap.c and eap-tls.c files. Configurations that use the `refuse-app` option are unaffected.
EPSS 0.41% · 61.5th percentile
Risk Scores
EPSS Score
0.41%
61.5th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:16.04:LTS | ppp | 2.4.6-3.1ubuntu1, 0, 2.4.7-1+2ubuntu1 |
| Ubuntu:14.04:LTS | ppp | 0, 2.4.5-5.1ubuntu2, 2.4.5-5.1ubuntu2.1 |
| Ubuntu:18.04:LTS | ppp | 0, 2.4.7-1+2ubuntu1, 2.4.7-1+4ubuntu1 |
Exploit Intelligence
Timeline
- Jun 14, 2018 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Dec 27, 2021 EPSS Score
- May 2, 2022 EPSS Score
- Jul 3, 2022 EPSS Score
- Sep 5, 2022 EPSS Score
- Nov 6, 2022 EPSS Score
- Jan 8, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2018-11574 third-party-advisory
- http://www.openwall.com/lists/oss-security/2018/06/11/1 third-party-advisory
- https://www.nikhef.nl/~janjust/ppp/ppp-2.4.7-eaptls-mppe-1.101.patch third-party-advisory
- https://ubuntu.com/security/notices/USN-3810-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2018-11574 third-party-advisory