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Vulnerability record · CVE-2019-10055 · published 28 August 2019

CVE-2019-10055: Suricata-ids suricata integer overflow vulnerability

SSuricata Ids · Suricata

An issue was discovered in Suricata 4.1.3. The function ftp_pasv_response lacks a check for the length of part1 and part2, leading to a crash within the ftp/mod.rs file.

7.5 CVSS 3.0 High EPSS 1.5% · top 27.2% CWE-190 · Integer overflowCWE-617 · CWE-617
7.5CVSS 3.0 base score, v2 7.8
1.5%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

An issue was discovered in Suricata 4.1.3. The function ftp_pasv_response lacks a check for the length of part1 and part2, leading to a crash within the ftp/mod.rs file.

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://redmine.openinfosecfoundation.org/issues/2949 ExploitIssue TrackingThird Party Advisory
https://suricata-ids.org/2019/04/30/suricata-4-1-4-released/ Release NotesVendor Advisory
https://redmine.openinfosecfoundation.org/issues/2949 ExploitIssue TrackingThird Party Advisory
https://suricata-ids.org/2019/04/30/suricata-4-1-4-released/ Release NotesVendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2019-16411Suricata-ids suricata out-of-bounds read vulnerabilityAn issue was discovered in Suricata 4.1.4. By sending multiple IPv4 packets that have invalid IPv4Options, the function IPV4OptValidateTimestamp in d…EPSS 2.0%9.8CVE-2019-10053Suricata-ids suricata out-of-bounds read vulnerabilityAn issue was discovered in Suricata 4.1.x before 4.1.4. If the input of the function SSHParseBanner is composed only of a \n character, then the prog…EPSS 1.7%9.1CVE-2019-15699Suricata-ids suricata out-of-bounds read vulnerabilityAn issue was discovered in app-layer-ssl.c in Suricata 4.1.4. Upon receiving a corrupted SSLv3 (TLS 1.2) packet, the parser function TLSDecodeHSHello…EPSS 1.6%9.1CVE-2019-16410Suricata-ids suricata out-of-bounds read vulnerabilityAn issue was discovered in Suricata 4.1.4. By sending multiple fragmented IPv4 packets, the function Defrag4Reassemble in defrag.c tries to access a …EPSS 2.1%7.5CVE-2019-10054Suricata-ids suricata improper input validation vulnerabilityAn issue was discovered in Suricata 4.1.3. The function process_reply_record_v3 lacks a check for the length of reply.data. It causes an invalid memo…EPSS 1.4%7.5CVE-2019-10056Suricata-ids suricata out-of-bounds write vulnerabilityAn issue was discovered in Suricata 4.1.3. The code mishandles the case of sending a network packet with the right type, such that the function Decod…EPSS 1.4%7.5CVE-2019-10051Suricata-ids suricata vulnerabilityAn issue was discovered in Suricata 4.1.3. If the function filetracker_newchunk encounters an unsafe "Some(sfcm) => { ft.new_chunk }" item, then the …EPSS 2.1%7.5CVE-2019-10052Suricata-ids suricata vulnerabilityAn issue was discovered in Suricata 4.1.3. If the network packet does not have the right length, the parser tries to access a part of a DHCP packet. …EPSS 2.1%

Source: NIST National Vulnerability Database (record CVE-2019-10055), CISA KEV, FIRST EPSS (scores of 2026-10-09). This page is refreshed as NVD updates the record.