Vulnerability in Oisf Suricata
CVE-2019-1010279
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.015 (73.0th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 73rd percentile — 73.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.015 · newest: 0.015 · change: 0.000
Affected products
- Oisf Suricata
- Open Information Security Foundation Suricata — versions prior to version 4.1.3 [fixed: 4.1.3]
Weakness classification (CWE)
References
- redmine.openinfosecfoundation.org/issues/2770 (Exploit, Vendor Advisory)
- github.com/OISF/suricata/pull/3625 (Third Party Advisory)
- github.com/OISF/suricata/pull/3625/commits/d8634daf74c882356659addb65fb142b738a… (Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2019-1010279?
- CVE-2019-1010279 is a high-severity vulnerability in Oisf Suricata, classified under Improper Verification of Cryptographic Signature. CVSS score: 7.5/10. Published 2019-07-18.
- How severe is CVE-2019-1010279?
- High severity. CVSS v3 base score is 7.5 out of 10.