CVE-2019-1010251 — Improper Input Validation in Information Security Foundation Suricata

CWE-20 — Improper Input Validation6 documents6 sources
Severity
7.5HIGHNVD
EPSS
0.2%
top 57.37%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Oisf SuricataOpen Information Security Foundation Suricata
Timeline
PublishedJul 18
Latest updateMay 24

Description

Open Information Security Foundation Suricata prior to version 4.1.2 is affected by: Denial of Service - DNS detection bypass. The impact is: An attacker can evade a signature detection with a specialy formed network packet. The component is: app-layer-detect-proto.c, decode.c, decode-teredo.c and decode-ipv6.c (https://github.com/OISF/suricata/pull/3590/commits/11f3659f64a4e42e90cb3c09fcef66894205aefe, https://github.com/OISF/suricata/pull/3590/commits/8357ef3f8ffc7d99ef6571350724160de356158b).…

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages3 packages

▶CVEListV5open_information_security_foundation/suricataprior to version 4.1.2 [fixed: 4.1.2]
▶Debianoisf/suricata< 1:4.1.2-2+3
▶NVDoisf/suricata4 versions+3

Patches

Patch: github.com ↗Patch: github.com ↗Patch: github.com ↗

🔴Vulnerability Details

3
GHSA
GHSA-28r9-967h-xvcv: Open Information Security Foundation Suricata prior to version 4↗2022-05-24
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CVEList
CVE-2019-1010251: Open Information Security Foundation Suricata prior to version 4↗2019-07-18
▶
OSV
CVE-2019-1010251: Open Information Security Foundation Suricata prior to version 4↗2019-07-18
▶

📋Vendor Advisories

1
Debian
CVE-2019-1010251: suricata - Open Information Security Foundation Suricata prior to version 4.1.2 is affected...↗2019
▶

💬Community

1
Bugzilla
CVE-2019-1010251 suricata: denial of service in app-layer-detect-proto.c, decode.c, decode-teredo.c and decode-ipv6.c↗2019-08-01
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CVE-2019-1010251 — Improper Input Validation | cvebase