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cesanta mjs 2.20.0 vulnerabilities and exploits
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9.8
CVSSv3
CVE-2023-50044
Cesanta MJS 2.20.0 has a getprop_builtin_foreign out-of-bounds read if a Built-in API name occurs in a substring of an input string.
Cesanta Mjs 2.22.0
1 Github repository
9.8
CVSSv3
CVE-2023-43338
Cesanta mjs v2.20.0 exists to contain a function pointer hijacking vulnerability via the function mjs_get_ptr(). This vulnerability allows malicious users to execute arbitrary code via a crafted input.
Cesanta Mjs 2.20.0
7.8
CVSSv3
CVE-2021-46509
Cesanta MJS v2.20.0 exists to contain a stack overflow via snquote at mjs/src/mjs_json.c.
Cesanta Mjs 2.20.0
7.8
CVSSv3
CVE-2021-46513
Cesanta MJS v2.20.0 exists to contain a global buffer overflow via mjs_mk_string at mjs/src/mjs_string.c.
Cesanta Mjs 2.20.0
7.8
CVSSv3
CVE-2021-46518
Cesanta MJS v2.20.0 exists to contain a heap buffer overflow via mjs_disown at src/mjs_core.c.
Cesanta Mjs 2.20.0
7.8
CVSSv3
CVE-2021-46520
Cesanta MJS v2.20.0 exists to contain a heap buffer overflow via mjs_jprintf at src/mjs_util.c.
Cesanta Mjs 2.20.0
7.8
CVSSv3
CVE-2021-46521
Cesanta MJS v2.20.0 exists to contain a global buffer overflow via c_vsnprintf at mjs/src/common/str_util.c.
Cesanta Mjs 2.20.0
7.8
CVSSv3
CVE-2021-46522
Cesanta MJS v2.20.0 exists to contain a heap buffer overflow via /usr/lib/x86_64-linux-gnu/libasan.so.4+0xaff53.
Cesanta Mjs 2.20.0
7.8
CVSSv3
CVE-2021-46523
Cesanta MJS v2.20.0 exists to contain a heap buffer overflow via to_json_or_debug at mjs/src/mjs_json.c.
Cesanta Mjs 2.20.0
7.8
CVSSv3
CVE-2021-46525
Cesanta MJS v2.20.0 exists to contain a heap-use-after-free via mjs_apply at src/mjs_exec.c.
Cesanta Mjs 2.20.0
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
privilege escalation
CVE-2024-20696
CVE-2024-29829
CVE-2024-33999
CVE-2024-35646
physical
CVE-2024-24919
CVE-2024-31030
local users
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