CVSS 5.5 · Medium EPSS 0,14%
Kerentanan Stack-based Buffer Overflow pada erlang erl interface, erlang/otp. Skor CVSS 3.1 5.5 (Medium) menurut NVD.
Stack-based Buffer Overflow vulnerability in Erlang OTP (erl_interface) allows Stack-based Buffer Overflow. This vulnerability is associated with program file lib/erl_interface/src/misc/ei_printterm.c and program routine ei_s_print_term. The C function ei_s_print_term uses an internal 2000-character stack buffer to format terms. When called with an encoded Erlang term containing a very large integer (encoded representation exceeding 2000 characters), the buffer overflows. The overflow bytes are restricted to the ASCII values of 0-9 and A-F, which limits exploitation to Denial of Service. The companion function ei_print_term, which prints directly to a FILE instead of a memory buffer, does not contain this bug. This issue affects OTP from OTP 17.0 before OTP 27.3.4.13, OTP 28.5.0.2, and OTP 29.0.2, corresponding to erl_interface from 3.7.16 before 5.5.2.1, 5.7.0.1, and 5.8.1. Whether OTP before OTP 17.0, corresponding to erl_interface before 3.7.16, is affected is unknown.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
· uraikan di kalkulator | Vendor | Produk | Versi terdampak |
|---|---|---|
| erlang | erl interface | Versi 3.7.16 hingga sebelum 5.5.2.1 |
| erlang | erl interface | Versi 5.7 hingga sebelum 5.7.0.1 |
| erlang | erl interface | Versi 5.8 hingga sebelum 5.8.1 |
| erlang | erlang/otp | Versi 17.0 hingga sebelum 27.3.4.13 |
| erlang | erlang/otp | Versi 28.0 hingga sebelum 28.5.0.2 |
| erlang | erlang/otp | Versi 29.0 hingga sebelum 29.0.2 |