CVE catalog
CVE-2018-16807
UBUNTU-CVE-2018-16807
- Severity
- Unknown
- Published
- Updated
- Source
- [NVD] · [CVE record]
- EPSS
- 1.40% · Oct 25, 2026
In Bro through 2.5.5, there is a memory leak potentially leading to DoS in scripts/base/protocols/krb/main.bro in the Kerberos protocol parser.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Ubuntu | bro | 16.04 | 2.4+dfsg-1 | vulnerable |
| Ubuntu | bro | 16.04 | 2.4.1+dfsg-1 | vulnerable |
| Ubuntu | bro | 16.04 | 2.4.1+dfsg-2 | vulnerable |
| Ubuntu | bro | 16.04 | 2.4.1+dfsg-2build1 | vulnerable |
| Ubuntu | bro | 18.04 | 2.5.1-1build1 | vulnerable |
| Ubuntu | bro | 18.04 | 2.5.2-1 | vulnerable |
| Ubuntu | bro | 18.04 | 2.5.2-2 | vulnerable |
| Ubuntu | bro | 18.04 | 2.5.3-1 | vulnerable |
| Ubuntu | bro | 18.04 | 2.5.3-1build1 | vulnerable |
Fixed-version evidence
OpenFactory catalog packages
No matching packages in this catalog.
Observed: