9.8

CVE-2026-22262

Suricata datasets: stack overflow when saving a set

Suricata is a network IDS, IPS and NSM engine. While saving a dataset a stack buffer is used to prepare the data. Prior to versions 8.0.3 and 7.0.14, if the data in the dataset is too large, this can result in a stack overflow. Versions 8.0.3 and 7.0.14 contain a patch. As a workaround, do not use rules with datasets `save` nor `state` options.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Oisf ≫ Suricata Version < 7.0.14
Oisf ≫ Suricata Version >= 8.0.0 < 8.0.3
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.47% 0.368
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
security-advisories@github.com 5.9 2.2 3.6
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE-121 Stack-based Buffer Overflow

A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).

CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

https://github.com/OISF/suricata/security/advisories/GHSA-9qg5-2gwh-xp86
Vendor Advisory
https://github.com/OISF/suricata/commit/0eff24213763c2aa2bb0957901d5dc1e18414dbf
Patch
https://github.com/OISF/suricata/commit/27a2180bceaa3477419c78c54fce364398d011f1
Patch
https://github.com/OISF/suricata/commit/32609e6896f9079c175665a94005417cec7637eb
Patch
https://github.com/OISF/suricata/commit/32a1b9ae6aa80a60c073897e38a2ac6ea0f64521
Patch
https://github.com/OISF/suricata/commit/d6bc718e303ecbec5999066b8bc88eeeca743658
Patch
https://github.com/OISF/suricata/commit/d767dfadcd166f82683757818b9e46943326ac90
Patch
https://redmine.openinfosecfoundation.org/issues/8110
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