CVE-2024-38536

EUVD-2024-37400
Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. A memory allocation failure due to `http.memcap` being reached leads to a NULL-ptr reference leading to a crash. Upgrade to 7.0.6.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
GitHub_MCNA
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 68%
Affected Products (NVD)
VendorProductVersion
oisfsuricata
𝑥
< 7.0.6
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
suricata
bookworm
no-dsa
bullseye
no-dsa
bullseye (security)
vulnerable
forky
1:8.0.2-1
fixed
sid
1:8.0.2-1
fixed
trixie
1:7.0.10-1+deb13u1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
suricata
bionic
needs-triage
focal
dne
jammy
needs-triage
noble
needs-triage
oracular
not-affected
plucky
not-affected
questing
not-affected
xenial
needs-triage
Common Weakness Enumeration
References
https://github.com/OISF/suricata/security/advisories/GHSA-j32j-4w6g-94hh
https://redmine.openinfosecfoundation.org/issues/7029
https://redmine.openinfosecfoundation.org/issues/7033
https://github.com/OISF/suricata/security/advisories/GHSA-j32j-4w6g-94hh
https://redmine.openinfosecfoundation.org/issues/7029
https://redmine.openinfosecfoundation.org/issues/7033