CVE-2019-1010279

Public Exploit

Description

Open Information Security Foundation Suricata prior to version 4.1.3 is affected by: Denial of Service - TCP/HTTP detection bypass. The impact is: An attacker can evade a signature detection with a specialy formed sequence of network packets. The component is: detect.c (https://github.com/OISF/suricata/pull/3625/commits/d8634daf74c882356659addb65fb142b738a186b). The attack vector is: An attacker can trigger the vulnerability by a specifically crafted network TCP session. The fixed version is: 4.1.3.

Category

7.5
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.25%
Vendor Advisory openinfosecfoundation.org
Affected: Open Information Security Foundation Suricata
Published at:
Updated at:

References

Link Tags
https://redmine.openinfosecfoundation.org/issues/2770 vendor advisory exploit
https://github.com/OISF/suricata/pull/3625 third party advisory
https://github.com/OISF/suricata/pull/3625/commits/d8634daf74c882356659addb65fb142b738a186b third party advisory patch

Frequently Asked Questions

What is the severity of CVE-2019-1010279?
CVE-2019-1010279 has been scored as a high severity vulnerability.
How to fix CVE-2019-1010279?
To fix CVE-2019-1010279, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2019-1010279 being actively exploited in the wild?
It is possible that CVE-2019-1010279 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2019-1010279?
CVE-2019-1010279 affects Open Information Security Foundation Suricata.
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