PT-2019-11540 · Open Information Security Foundation+1 · Suricata+1

Alexey Vishnyakov · Published 2019-07-18 · Updated 2021-06-24 · CVE-2019-1010279

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: Suricata versions prior to 4.1.3

Description: The issue allows an attacker to bypass signature detection using a specially formed sequence of network packets, potentially evading detection. This can be triggered by an attacker through a specifically crafted network TCP session.

Recommendations: For versions prior to 4.1.3, update to version 4.1.3 to resolve the issue. As a temporary workaround, consider restricting access to detect.c component until the update is applied.

Exploit

Fix

DoS

Improper Verification of Cryptographic Signature

Weakness Enumeration

CWE-347

Related Identifiers

ALT-PU-2020-3551

ALT-PU-2021-2056

CVE-2019-1010279

Affected Products

Alt Linux

Suricata

References · 11

• 🔥 https://redmine.openinfosecfoundation.org/issues/2770 · Exploit
• https://github.com/OISF/suricata/pull/3625/commits/d8634daf74c882356659addb65fb142b738a186b · Patch
• https://osv.dev/vulnerability/UBUNTU-CVE-2019-1010279 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2019-1010279 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2019-1010279 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2019-1010279 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-1010279 · Security Note
• https://osv.dev/vulnerability/CVE-2019-1010279 · Vendor Advisory
• https://ubuntu.com/security/CVE-2019-1010279 · Vendor Advisory
• https://github.com/OISF/suricata/pull/3625 · Note
• https://github.com/OISF/suricata/commit/d8634daf74c882356659addb65fb142b738a186b · Note