Vulnerability Details : CVE-2017-7687
When handling a decoding failure for a malformed URL path of an HTTP request, libprocess in Apache Mesos before 1.1.3, 1.2.x before 1.2.2, 1.3.x before 1.3.1, and 1.4.0-dev might crash because the code accidentally calls inappropriate function. A malicious actor can therefore cause a denial of service of Mesos masters rendering the Mesos-controlled cluster inoperable.
Vulnerability category: Denial of service
Products affected by CVE-2017-7687
- cpe:2.3:a:apache:mesos:*:*:*:*:*:*:*:*
- cpe:2.3:a:apache:mesos:1.2.1:*:*:*:*:*:*:*
- cpe:2.3:a:apache:mesos:1.3.0:*:*:*:*:*:*:*
- cpe:2.3:a:apache:mesos:1.2.0:*:*:*:*:*:*:*
- cpe:2.3:a:apache:mesos:1.4.0-dev:*:*:*:*:*:*:*
- cpe:2.3:a:apache:mesos:1.3.1:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-7687
0.08%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 32 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-7687
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST | |
|
7.5
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST |
References for CVE-2017-7687
-
http://www.securityfocus.com/bid/101027
Apache Mesos CVE-2017-7687 Denial of Service VulnerabilityThird Party Advisory;VDB Entry
-
https://lists.apache.org/thread.html/2c9ed2b07c2b2831a11d21db3cf8408a71fcf2c300d73ca01bad89df@%3Cdev.mesos.apache.org%3E
CVE-2017-7687: Libprocess might crash when decoding a malformed request. - Pony MailMailing List;Vendor Advisory
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