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Vendor/product archive

f5 / njs CVEs

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40 CVEs tagged to f5 / njs15 Critical, 16 High, 9 Medium, 0 Low, 0 Unrated.

CVE-2026-8711

Published May 19, 2026

NGINX JavaScript has a vulnerability when the js_fetch_proxy directive is configured with at least one client-controlled NGINX variable (for example, $http_*, $arg_*, $cookie_*) a…

CVSS 9.2 · Critical
evidence mentions
2
Buzz score
21.0
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CVE-2023-27730

Published Apr 9, 2023

Nginx NJS v0.7.10 was discovered to contain a segmentation violation via the function njs_lvlhsh_find at src/njs_lvlhsh.c.

CVSS 7.5 · High
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CVE-2023-27729

Published Apr 9, 2023

Nginx NJS v0.7.10 was discovered to contain an illegal memcpy via the function njs_vmcode_return at src/njs_vmcode.c.

CVSS 7.5 · High
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CVE-2023-27728

Published Apr 9, 2023

Nginx NJS v0.7.10 was discovered to contain a segmentation violation via the function njs_dump_is_recursive at src/njs_vmcode.c.

CVSS 7.5 · High
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CVE-2023-27727

Published Apr 9, 2023

Nginx NJS v0.7.10 was discovered to contain a segmentation violation via the function njs_function_frame at src/njs_function.h.

CVSS 7.5 · High
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CVE-2020-19695

Published Apr 4, 2023

Buffer Overflow found in Nginx NJS allows a remote attacker to execute arbitrary code via the njs_object_property parameter of the njs/njs_vm.c function.

CVSS 9.8 · Critical
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CVE-2020-19692

Published Apr 4, 2023

Buffer Overflow vulnerabilty found in Nginx NJS v.0feca92 allows a remote attacker to execute arbitrary code via the njs_module_read in the njs_module.c file.

CVSS 9.8 · Critical
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CVE-2022-43286

Published Oct 28, 2022

Nginx NJS v0.7.2 was discovered to contain a heap-use-after-free bug caused by illegal memory copy in the function njs_json_parse_iterator_call at njs_json.c.

CVSS 9.8 · Critical
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CVE-2022-43285

Published Oct 28, 2022

Nginx NJS v0.7.4 was discovered to contain a segmentation violation in njs_promise_reaction_job. NOTE: the vendor disputes the significance of this report because NJS does not ope…

CVSS 7.5 · High
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CVE-2022-43284

Published Oct 28, 2022

Nginx NJS v0.7.2 to v0.7.4 was discovered to contain a segmentation violation via njs_scope_valid_value at njs_scope.h. NOTE: the vendor disputes the significance of this report b…

CVSS 7.5 · High
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CVE-2022-38890

Published Sep 15, 2022

Nginx NJS v0.7.7 was discovered to contain a segmentation violation via njs_utf8_next at src/njs_utf8.h

CVSS 5.5 · Medium
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CVE-2022-34032

Published Jul 18, 2022

Nginx NJS v0.7.5 was discovered to contain a segmentation violation in the function njs_value_own_enumerate at src/njs_value.c.

CVSS 7.5 · High
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CVE-2022-34031

Published Jul 18, 2022

Nginx NJS v0.7.5 was discovered to contain a segmentation violation via njs_value_to_number at src/njs_value_conversion.h.

CVSS 7.5 · High
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CVE-2022-34030

Published Jul 18, 2022

Nginx NJS v0.7.5 was discovered to contain a segmentation violation via njs_djb_hash at src/njs_djb_hash.c.

CVSS 7.5 · High
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CVE-2022-34029

Published Jul 18, 2022

Nginx NJS v0.7.4 was discovered to contain an out-of-bounds read via njs_scope_value at njs_scope.h.

CVSS 9.1 · Critical
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CVE-2022-34028

Published Jul 18, 2022

Nginx NJS v0.7.5 was discovered to contain a segmentation violation via njs_utf8_next at src/njs_utf8.h.

CVSS 7.5 · High
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CVE-2022-34027

Published Jul 18, 2022

Nginx NJS v0.7.4 was discovered to contain a segmentation violation via njs_value_property at njs_value.c.

CVSS 7.5 · High
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CVE-2022-32414

Published Jun 21, 2022

Nginx NJS v0.7.2 was discovered to contain a segmentation violation in the function njs_vmcode_interpreter at src/njs_vmcode.c.

CVSS 5.5 · Medium
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CVE-2022-31307

Published Jun 21, 2022

Nginx NJS v0.7.2 was discovered to contain a segmentation violation in the function njs_string_offset at src/njs_string.c.

CVSS 5.5 · Medium
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CVE-2022-31306

Published Jun 21, 2022

Nginx NJS v0.7.2 was discovered to contain a segmentation violation in the function njs_array_convert_to_slow_array at src/njs_array.c.

CVSS 5.5 · Medium
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CVE-2022-29379

Published May 25, 2022

Nginx NJS v0.7.3 was discovered to contain a stack overflow in the function njs_default_module_loader at /src/njs/src/njs_module.c. NOTE: multiple third parties dispute this repor…

CVSS 9.8 · Critical
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CVE-2022-29369

Published May 12, 2022

Nginx NJS v0.7.2 was discovered to contain a segmentation violation via njs_lvlhsh_bucket_find at njs_lvlhsh.c.

CVSS 7.5 · High
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CVE-2022-28049

Published Apr 15, 2022

NGINX NJS 0.7.2 was discovered to contain a NULL pointer dereference via the component njs_vmcode_array at /src/njs_vmcode.c.

CVSS 5.5 · Medium
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CVE-2022-27008

Published Apr 14, 2022

nginx njs 0.7.2 is vulnerable to Buffer Overflow. Type confused in Array.prototype.concat() when a slow array appended element is fast array.

CVSS 7.5 · High
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CVE-2022-27007

Published Apr 14, 2022

nginx njs 0.7.2 is affected suffers from Use-after-free in njs_function_frame_alloc() when it try to invoke from a restored frame saved with njs_function_frame_save().

CVSS 9.8 · Critical
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