High severity · published Feb 26, 2024
CVE-2024-23835
Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine
7.5
CVSS
0.9%
EPSS
No
On KEV
Description
Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to version 7.0.3, excessive memory use during pgsql parsing could lead to OOM-related crashes. This vulnerability is patched in 7.0.3. As workaround, users can disable the pgsql app layer parser.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.9% · higher than 60% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FE
Fedora · Fedoraproject
38; 39 · source: NVD
SU
Suricata · Oisf
7.0.0 before 7.0.3 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-23835
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-23835
Patch
https://github.com/OISF/suricata/commit/86de7cffa7e8f06fe9d600127e7dabe89c7e81dd
Patch
https://github.com/OISF/suricata/commit/f52c033e566beafb4480c139eb18662a2870464f
Issue Tracking
https://github.com/OISF/suricata/security/advisories/GHSA-8583-353f-mvwc
Mailing List
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GOCOBFUTIFHOP2PZOH4ENRFXRBHIRKK4/
Mailing List
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZXJIT7R53ZXROO3I256RFUWTIW4ECK6P/
Issue Tracking
https://redmine.openinfosecfoundation.org/issues/6411
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