VDB
CVE-2018-11386
CVE-2018-11386
PUBLISHED
An issue was discovered in the HttpFoundation component in Symfony 2.7.x before 2.7.48, 2.8.x before 2.8.41, 3.3.x before 3.3.17, 3.4.x before 3.4.11, and 4.0.x before 4.0.11. The PDOSessionHandler class allows storing sessions on a PDO connection. Under some configurations and with a well-crafted payload, it was possible to do a denial of service on a Symfony application without too much resources.
EPSS 1.09% · 78.3th percentile
Risk Scores
EPSS Score
1.09%
78.3th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | symfony | 0, 2.8.7+dfsg-1.3ubuntu1, 3.4.3+dfsg-1ubuntu4 |
Exploit Intelligence
- FEDORA-2018-96d770ddc9 (circl)
- FEDORA-2018-ba0b683c10 (circl)
- FEDORA-2018-eba0006df2 (circl)
- https://symfony.com/blog/cve-2018-11386-denial-of-service-when-using-pdosessionhandler (circl)
- DSA-4262 (circl)
Timeline
- Jun 13, 2018 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Feb 4, 2022 EPSS Score
- Feb 28, 2022 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
References
- https://ubuntu.com/security/CVE-2018-11386 third-party-advisory
- https://symfony.com/blog/cve-2018-11386-denial-of-service-when-using-pdosessionhandler third-party-advisory
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/G4XNBMFW33H47O5TZGA7JYCVLDBCXAJV/ third-party-advisory
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UBQK7JDXIELADIPGZIOUCZKMAJM5LSBW/ third-party-advisory
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WU5N2TZFNGXDGMXMPP7LZCWTFLENF6WH/ third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2018-11386 third-party-advisory