VDB
CVE-2018-18898
CVE-2018-18898
PUBLISHED
The email-ingestion feature in Best Practical Request Tracker 4.1.13 through 4.4 allows denial of service by remote attackers via an algorithmic complexity attack on email address parsing.
EPSS 2.36% · 82.1th percentile
Risk Scores
EPSS Score
2.36%
82.1th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:20.04:LTS | libemail-address-list-perl | 0 |
| Ubuntu:16.04:LTS | libemail-address-list-perl | 0.05-1, 0 |
| Ubuntu:18.04:LTS | libemail-address-list-perl | 0, 0.05-1 |
Timeline
- Mar 17, 2019 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 7, 2022 EPSS Score
- Jan 8, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2018-18898 third-party-advisory
- https://github.com/bestpractical/email-address-list/commit/a22e6b233443fe3ad1a408e50ecbd7237674817d third-party-advisory
- https://github.com/bestpractical/email-address-list/commit/6dd5021a6e5df2e8c86a163dc2e180a76a38e63b third-party-advisory
- https://github.com/bestpractical/email-address-list/commit/31bd4dc2dfb26fd6a17e4436df3d3c8904856f30 third-party-advisory
- https://ubuntu.com/security/notices/USN-4517-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2018-18898 third-party-advisory