Vulnerability in Fastd_project Fastd
CVE-2020-27638
receive.c in fastd before v21 allows denial of service (assertion failure) when receiving packets with an invalid type code.
EPSS: 0.024 (81.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Fastd_project Fastd
- Debian Debian_linux — versions 9.0
- Fedoraproject Fedora — versions 31, 32, 33
- N/a — versions n/a
Weakness classification (CWE)
References
- cve@mitre.org (Third Party Advisory, x_refsource_MISC, Release Notes, Broken Link)
- cve@mitre.org (Patch, Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (Third Party Advisory, x_refsource_MISC, Issue Tracking)
- cve@mitre.org (mailing-list, x_refsource_MLIST, Mailing List, Third Party Advisory)
- cve@mitre.org (x_refsource_FEDORA, vendor-advisory)
- cve@mitre.org (x_refsource_FEDORA, vendor-advisory)
- cve@mitre.org (x_refsource_FEDORA, vendor-advisory)
Frequently asked questions
- What is CVE-2020-27638?
- CVE-2020-27638 is a high-severity vulnerability in Fastd_project Fastd, classified under Reachable Assertion. CVSS score: 7.5/10. Published 2020-10-22.
- How severe is CVE-2020-27638?
- High severity. CVSS v3 base score is 7.5 out of 10.