Source: suricata Version: 1:4.0.3-1 Severity: important Tags: patch security upstream Forwarded: https://redmine.openinfosecfoundation.org/issues/2427
Hi, the following vulnerability was published for suricata. CVE-2018-6794[0]: | Suricata before 4.1 is prone to an HTTP detection bypass vulnerability | in detect.c and stream-tcp.c. If a malicious server breaks a normal TCP | flow and sends data before the 3-way handshake is complete, then the | data sent by the malicious server will be accepted by web clients such | as a web browser or Linux CLI utilities, but ignored by Suricata IDS | signatures. This mostly affects IDS signatures for the HTTP protocol | and TCP stream content; signatures for TCP packets will inspect such | network traffic as usual. If you fix the vulnerability please also make sure to include the CVE (Common Vulnerabilities & Exposures) id in your changelog entry. For further information see: [0] https://security-tracker.debian.org/tracker/CVE-2018-6794 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6794 [1] https://redmine.openinfosecfoundation.org/issues/2427 [2] https://github.com/OISF/suricata/pull/3202/commits/e1ef57c848bbe4e567d5d4b66d346a742e3f77a1 Please adjust the affected versions in the BTS as needed. Regards, Salvatore _______________________________________________ Secure-testing-team mailing list Secure-testing-team@lists.alioth.debian.org http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/secure-testing-team
