F5 Njs vulnerabilities

CVE-2023-27729 [HIGH] CWE-119 CVE-2023-27729: Nginx NJS v0.7.10 was discovered to contain an illegal memcpy via the function njs_vmcode_return at Nginx NJS v0.7.10 was discovered to contain an illegal memcpy via the function njs_vmcode_return at src/njs_vmcode.c.

CVE-2022-34032 [HIGH] CVE-2022-34032: Nginx NJS v0.7.5 was discovered to contain a segmentation violation in the function njs_value_own_en Nginx NJS v0.7.5 was discovered to contain a segmentation violation in the function njs_value_own_enumerate at src/njs_value.c.

CVE-2020-24346 [HIGH] CWE-416 CVE-2020-24346: njs through 0.4.3, used in NGINX, has a use-after-free in njs_json_parse_iterator_call in njs_json.c njs through 0.4.3, used in NGINX, has a use-after-free in njs_json_parse_iterator_call in njs_json.c.

CVE-2022-29369 [HIGH] CWE-754 CVE-2022-29369: Nginx NJS v0.7.2 was discovered to contain a segmentation violation via njs_lvlhsh_bucket_find at nj Nginx NJS v0.7.2 was discovered to contain a segmentation violation via njs_lvlhsh_bucket_find at njs_lvlhsh.c.

CVE-2022-34027 [HIGH] CVE-2022-34027: Nginx NJS v0.7.4 was discovered to contain a segmentation violation via njs_value_property at njs_va Nginx NJS v0.7.4 was discovered to contain a segmentation violation via njs_value_property at njs_value.c.

CVE-2022-43284 [HIGH] CVE-2022-43284: Nginx NJS v0.7.2 to v0.7.4 was discovered to contain a segmentation violation via njs_scope_valid_va 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 because NJS does not operate on untrusted input.

CVE-2022-43285 [HIGH] CWE-787 CVE-2022-43285: Nginx NJS v0.7.4 was discovered to contain a segmentation violation in njs_promise_reaction_job. NOT 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 operate on untrusted input.

CVE-2019-11837 [HIGH] CWE-189 CVE-2019-11837: njs through 0.3.1, used in NGINX, has a segmentation fault in String.prototype.toBytes for negative njs through 0.3.1, used in NGINX, has a segmentation fault in String.prototype.toBytes for negative arguments, related to nxt_utf8_next in nxt/nxt_utf8.h and njs_string_offset in njs/njs_string.c.

CVE-2022-34028 [HIGH] CVE-2022-34028: Nginx NJS v0.7.5 was discovered to contain a segmentation violation via njs_utf8_next at src/njs_utf Nginx NJS v0.7.5 was discovered to contain a segmentation violation via njs_utf8_next at src/njs_utf8.h.

CVE-2022-34030 [HIGH] CVE-2022-34030: Nginx NJS v0.7.5 was discovered to contain a segmentation violation via njs_djb_hash at src/njs_djb_ Nginx NJS v0.7.5 was discovered to contain a segmentation violation via njs_djb_hash at src/njs_djb_hash.c.

CVE-2022-34031 [HIGH] CVE-2022-34031: Nginx NJS v0.7.5 was discovered to contain a segmentation violation via njs_value_to_number at src/n Nginx NJS v0.7.5 was discovered to contain a segmentation violation via njs_value_to_number at src/njs_value_conversion.h.

CVE-2019-13617 [MEDIUM] CWE-125 CVE-2019-13617: njs through 0.3.3, used in NGINX, has a heap-based buffer over-read in nxt_vsprintf in nxt/nxt_sprin njs through 0.3.3, used in NGINX, has a heap-based buffer over-read in nxt_vsprintf in nxt/nxt_sprintf.c during error handling, as demonstrated by an njs_regexp_literal call that leads to an njs_parser_lexer_error call and then an njs_parser_scope_error call.

CVE-2020-24349 [MEDIUM] CWE-416 CVE-2020-24349: njs through 0.4.3, used in NGINX, allows control-flow hijack in njs_value_property in njs_value.c. N njs through 0.4.3, used in NGINX, allows control-flow hijack in njs_value_property in njs_value.c. NOTE: the vendor considers the issue to be "fluff" in the NGINX use case because there is no remote attack surface.

CVE-2020-24347 [MEDIUM] CWE-125 CVE-2020-24347: njs through 0.4.3, used in NGINX, has an out-of-bounds read in njs_lvlhsh_level_find in njs_lvlhsh.c njs through 0.4.3, used in NGINX, has an out-of-bounds read in njs_lvlhsh_level_find in njs_lvlhsh.c.

CVE-2020-24348 [MEDIUM] CWE-125 CVE-2020-24348: njs through 0.4.3, used in NGINX, has an out-of-bounds read in njs_json_stringify_iterator in njs_js njs through 0.4.3, used in NGINX, has an out-of-bounds read in njs_json_stringify_iterator in njs_json.c.

CVE-2022-28049 [MEDIUM] CWE-476 CVE-2022-28049: NGINX NJS 0.7.2 was discovered to contain a NULL pointer dereference via the component njs_vmcode_ar NGINX NJS 0.7.2 was discovered to contain a NULL pointer dereference via the component njs_vmcode_array at /src/njs_vmcode.c.

CVE-2022-31307 [MEDIUM] CWE-416 CVE-2022-31307: Nginx NJS v0.7.2 was discovered to contain a segmentation violation in the function njs_string_offse Nginx NJS v0.7.2 was discovered to contain a segmentation violation in the function njs_string_offset at src/njs_string.c.

CVE-2022-31306 [MEDIUM] CWE-416 CVE-2022-31306: Nginx NJS v0.7.2 was discovered to contain a segmentation violation in the function njs_array_conver 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.

CVE-2022-32414 [MEDIUM] CWE-416 CVE-2022-32414: Nginx NJS v0.7.2 was discovered to contain a segmentation violation in the function njs_vmcode_inter Nginx NJS v0.7.2 was discovered to contain a segmentation violation in the function njs_vmcode_interpreter at src/njs_vmcode.c.

CVE-2022-38890 [MEDIUM] CWE-125 CVE-2022-38890: Nginx NJS v0.7.7 was discovered to contain a segmentation violation via njs_utf8_next at src/njs_utf Nginx NJS v0.7.7 was discovered to contain a segmentation violation via njs_utf8_next at src/njs_utf8.h