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rx: regex error 'MATCH_LIMIT' for pattern #3237

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Lathanderjk opened this issue Aug 23, 2024 · 2 comments
Open

rx: regex error 'MATCH_LIMIT' for pattern #3237

Lathanderjk opened this issue Aug 23, 2024 · 2 comments
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3.x Related to ModSecurity version 3.x

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@Lathanderjk
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Lathanderjk commented Aug 23, 2024

Describe the bug

I don't see any real problem just noticed logs entries.

Logs and dumps
SecDebugLog & SecDebugLogLevel 3

[172440041140.141021]` [/vystrelovaci-rukavice-3-sipky/] [1] rx: regex error 'MATCH_LIMIT' for pattern '[\"'`][\[\{].*[\]\}][\"'`].*(::.*jsonb?)?.*(?:(?:@|->?)>|<@|\?[&\|]?|#>>?|[<>]|<-)|(?:(?:@|->?)>|<@|\?[&\|]?|#>>?|[<>]|<-)[\"'`][\[\{].*[\]\}][\"'`]|json_extract.*\(.*\)

Server:

  • ModSecurity version (and connector): libmodsecurity 3.0.12 & lattest nginx-connector
  • WebServer: nginx 1.27.1
  • OS (and distro): Oracle Linux 8.10 x86_64

Rule Set:

  • CRS v4.5.0
@Lathanderjk Lathanderjk added the 3.x Related to ModSecurity version 3.x label Aug 23, 2024
@airween
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airween commented Aug 23, 2024

Hi @Lathanderjk,

thanks for reporting. We have to investigate this issue, but after a first sight I think it's more a CRS issue than ModSecurity.

@airween
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airween commented Oct 14, 2024

Hi @Lathanderjk, is there anything we can help you? If not, could you close this issue?

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Labels
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