CVE-2020-25691
HIGHCVSS 7.5/10EPSS 1.26%
Last modified
CVE-2020-25691 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. A flaw was found in darkhttpd. Invalid error handling allows remote attackers to cause denial-of-service by accessing a file with a large modification date. EPSS estimates a 1.26% chance of exploitation in the next 30 days.
Description
A flaw was found in darkhttpd. Invalid error handling allows remote attackers to cause denial-of-service by accessing a file with a large modification date. The highest threat from this vulnerability is to system availability.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Unix4lyfe | Darkhttpd | <= 1.13-1 |
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1893725Issue Tracking, Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1893725Issue Tracking, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-25691?
A flaw was found in darkhttpd. Invalid error handling allows remote attackers to cause denial-of-service by accessing a file with a large modification date. The highest threat from this vulnerability is to system availability.
How severe is CVE-2020-25691?
CVE-2020-25691 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.26% probability of exploitation in the next 30 days.
How do I fix CVE-2020-25691?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2020-25691?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST