CVE-2024-32664: Suricata's base64 contains an out of bounds write
First published: Tue May 07 2024(Updated: )
Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. Prior to 7.0.5 and 6.0.19, specially crafted traffic or datasets can cause a limited buffer overflow. This vulnerability is fixed in 7.0.5 and 6.0.19. Workarounds include not use rules with `base64_decode` keyword with `bytes` option with value 1, 2 or 5 and for 7.0.x, setting `app-layer.protocols.smtp.mime.body-md5` to false.
Credit: security-advisories@github.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Oisf Suricata | >=6.0.0<6.0.19 | |
| Oisf Suricata | >=7.0.0<7.0.5 |
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Reference Links
- agent/weakness
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- agent/first-publish-date
- agent/type
- agent/description
- agent/author
- agent/event
- collector/mitre-cve
- source/MITRE
- collector/nvd-api
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- agent/software-canonical-lookup
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- agent/last-modified-date
- agent/remedy
- agent/tags
- agent/softwarecombine
- vendor/oisf
- canonical/oisf suricata
- version/oisf suricata/6.0.0
- version/oisf suricata/7.0.0