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Default ruleset for C and C++, curated by Semgrep.

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Rules (52)

c.lang.security.insecure-use-gets-fn.insecure-use-gets-fn

semgrep

c

Avoid 'gets()'. This function does not consider buffer boundaries and can lead to buffer overflows. Use 'fgets()' or 'gets_s()' instead.

c.lang.security.random-fd-exhaustion.random-fd-exhaustion

semgrep

c

Call to 'read()' without error checking is susceptible to file descriptor exhaustion. Consider using the 'getrandom()' function.

cpp.lang.correctness.memset-removal.memset-removal

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cpp
c

Insufficient permissions to view rule definition. This rule is only visible to logged in users. Log in to see this rule.

cpp.lang.correctness.sizeof-pointer-type.sizeof-pointer-type

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cpp
c

Insufficient permissions to view rule definition. This rule is only visible to logged in users. Log in to see this rule.

cpp.lang.correctness.sizeof-this.sizeof-this

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cpp
c

Insufficient permissions to view rule definition. This rule is only visible to logged in users. Log in to see this rule.

cpp.lang.security.containers.std-vector-invalidation.std-vector-invalidation

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cpp
c

Insufficient permissions to view rule definition. This rule is only visible to logged in users. Log in to see this rule.

cpp.lang.security.crypto.certificate.curl-disabled-cert-validation.curl-disabled-cert-validation

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cpp
c

Insufficient permissions to view rule definition. This rule is only visible to logged in users. Log in to see this rule.

cpp.lang.security.crypto.certificate.curl-insecure-required-version.curl-insecure-required-version

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cpp
c

Insufficient permissions to view rule definition. This rule is only visible to logged in users. Log in to see this rule.

cpp.lang.security.crypto.certificate.openssl-disabled-cert-validation.openssl-disabled-cert-validation

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cpp
c

Insufficient permissions to view rule definition. This rule is only visible to logged in users. Log in to see this rule.

cpp.lang.security.crypto.certificate.openssl-insecure-required-version.openssl-insecure-required-version

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cpp
c

Insufficient permissions to view rule definition. This rule is only visible to logged in users. Log in to see this rule.

cpp.lang.security.crypto.insecure-hash.insecure-hash

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cpp
c

Insufficient permissions to view rule definition. This rule is only visible to logged in users. Log in to see this rule.

cpp.lang.security.crypto.key.small-key-size.small-key-size

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cpp
c

Insufficient permissions to view rule definition. This rule is only visible to logged in users. Log in to see this rule.

cpp.lang.security.filesystem.file-access-before-action.file-access-before-action

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cpp
c

Insufficient permissions to view rule definition. This rule is only visible to logged in users. Log in to see this rule.

cpp.lang.security.filesystem.file-stat-before-action.file-stat-before-action

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cpp
c

Insufficient permissions to view rule definition. This rule is only visible to logged in users. Log in to see this rule.

cpp.lang.security.filesystem.path-manipulation.path-manipulation

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cpp
c

Insufficient permissions to view rule definition. This rule is only visible to logged in users. Log in to see this rule.

cpp.lang.security.filesystem.world-writable-file.world-writable-file

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cpp
c

Insufficient permissions to view rule definition. This rule is only visible to logged in users. Log in to see this rule.

cpp.lang.security.format-string.format-string-injection.format-string-injection

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cpp
c

Insufficient permissions to view rule definition. This rule is only visible to logged in users. Log in to see this rule.

cpp.lang.security.ldap.ldap-injection-dn.ldap-injection-dn

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cpp
c

Insufficient permissions to view rule definition. This rule is only visible to logged in users. Log in to see this rule.

cpp.lang.security.ldap.ldap-injection-filter.ldap-injection-filter

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cpp
c

Insufficient permissions to view rule definition. This rule is only visible to logged in users. Log in to see this rule.

cpp.lang.security.libraries.dynamic-library-path.dynamic-library-path

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cpp
c

Insufficient permissions to view rule definition. This rule is only visible to logged in users. Log in to see this rule.

cpp.lang.security.memory.allocation.tainted-allocation-size.tainted-allocation-size

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cpp
c

Insufficient permissions to view rule definition. This rule is only visible to logged in users. Log in to see this rule.

cpp.lang.security.memory.deallocation.double-delete.double-delete

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cpp
c

Insufficient permissions to view rule definition. This rule is only visible to logged in users. Log in to see this rule.

cpp.lang.security.memory.deallocation.double-free.double-free

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cpp
c

Insufficient permissions to view rule definition. This rule is only visible to logged in users. Log in to see this rule.

cpp.lang.security.memory.negative-return-value-array-index.negative-return-value-array-index

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cpp
c

Insufficient permissions to view rule definition. This rule is only visible to logged in users. Log in to see this rule.

cpp.lang.security.memory.null-deref.null-library-function.null-library-function

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cpp
c

Insufficient permissions to view rule definition. This rule is only visible to logged in users. Log in to see this rule.

cpp.lang.security.memory.unvalidated-array-index.unvalidated-array-index

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cpp
c

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cpp.lang.security.rng.predictable-seed-rng-constant.predictable-seed-rng-constant

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cpp
c

Insufficient permissions to view rule definition. This rule is only visible to logged in users. Log in to see this rule.

cpp.lang.security.rng.predictable-seed-rng-time.predictable-seed-rng-time

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cpp
c

Insufficient permissions to view rule definition. This rule is only visible to logged in users. Log in to see this rule.

cpp.lang.security.sql.sql-injection.sql-injection

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cpp
c

Insufficient permissions to view rule definition. This rule is only visible to logged in users. Log in to see this rule.

cpp.lang.security.strings.alloc-strlen.alloc-strlen

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cpp
c

Insufficient permissions to view rule definition. This rule is only visible to logged in users. Log in to see this rule.

cpp.lang.security.strings.missing-nul-cpp-string-memcpy.missing-nul-cpp-string-memcpy

semgrep

cpp
c

Insufficient permissions to view rule definition. This rule is only visible to logged in users. Log in to see this rule.

cpp.lang.security.strings.narrow-to-wide-string-mismatch.narrow-to-wide-string-mismatch

semgrep

cpp
c

Insufficient permissions to view rule definition. This rule is only visible to logged in users. Log in to see this rule.

cpp.lang.security.strings.readlink-null-terminator.readlink-null-terminator

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cpp
c

Insufficient permissions to view rule definition. This rule is only visible to logged in users. Log in to see this rule.

cpp.lang.security.strings.return-c-str.return-c-str

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cpp
c

Insufficient permissions to view rule definition. This rule is only visible to logged in users. Log in to see this rule.

cpp.lang.security.strings.snprintf-return-value-length.snprintf-return-value-length

semgrep

cpp
c

Insufficient permissions to view rule definition. This rule is only visible to logged in users. Log in to see this rule.

cpp.lang.security.strings.snprintf-return-value-snprintf.snprintf-return-value-snprintf

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cpp
c

Insufficient permissions to view rule definition. This rule is only visible to logged in users. Log in to see this rule.

cpp.lang.security.strings.snprintf-source-size.snprintf-source-size

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cpp
c

Insufficient permissions to view rule definition. This rule is only visible to logged in users. Log in to see this rule.

cpp.lang.security.strings.std-string-npos.std-string-npos

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cpp
c

Insufficient permissions to view rule definition. This rule is only visible to logged in users. Log in to see this rule.

cpp.lang.security.strings.string-view-data-null-terminator.string-view-data-null-terminator

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cpp
c

Insufficient permissions to view rule definition. This rule is only visible to logged in users. Log in to see this rule.

cpp.lang.security.strings.string-view-temporary-string.string-view-temporary-string

semgrep

cpp
c

Insufficient permissions to view rule definition. This rule is only visible to logged in users. Log in to see this rule.

cpp.lang.security.strings.unbounded-copy-to-stack-buffer.unbounded-copy-to-stack-buffer

semgrep

cpp
c

Insufficient permissions to view rule definition. This rule is only visible to logged in users. Log in to see this rule.

cpp.lang.security.strings.wide-to-narrow-string-mismatch.wide-to-narrow-string-mismatch

semgrep

cpp
c

Insufficient permissions to view rule definition. This rule is only visible to logged in users. Log in to see this rule.

cpp.lang.security.system-command.command-injection-path.command-injection-path

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cpp
c

Insufficient permissions to view rule definition. This rule is only visible to logged in users. Log in to see this rule.

cpp.lang.security.system-command.dont-call-system.dont-call-system

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cpp
c

Insufficient permissions to view rule definition. This rule is only visible to logged in users. Log in to see this rule.

cpp.lang.security.uri.http-url.http-url

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cpp
c

Insufficient permissions to view rule definition. This rule is only visible to logged in users. Log in to see this rule.

cpp.lang.security.uri.url-manipulation-generic.url-manipulation-generic

semgrep

cpp
c

Insufficient permissions to view rule definition. This rule is only visible to logged in users. Log in to see this rule.

cpp.lang.security.use-after-free.local-variable-malloc-free.local-variable-malloc-free

semgrep

cpp
c

Insufficient permissions to view rule definition. This rule is only visible to logged in users. Log in to see this rule.

cpp.lang.security.use-after-free.local-variable-new-delete.local-variable-new-delete

semgrep

cpp
c

Insufficient permissions to view rule definition. This rule is only visible to logged in users. Log in to see this rule.

cpp.libxml2.security.libxml2-audit-parser.libxml2-audit-parser

semgrep

cpp
c

Insufficient permissions to view rule definition. This rule is only visible to logged in users. Log in to see this rule.

cpp.libxml2.security.libxml2-expand-local-entities.libxml2-expand-local-entities

semgrep

cpp
c

Insufficient permissions to view rule definition. This rule is only visible to logged in users. Log in to see this rule.

cpp.libxml2.security.libxml2-expand-remote-dtd.libxml2-expand-remote-dtd

semgrep

cpp
c

Insufficient permissions to view rule definition. This rule is only visible to logged in users. Log in to see this rule.

cpp.libxml2.security.libxml2-expand-xinclude.libxml2-expand-xinclude

semgrep

cpp
c

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