CVE-2025-12207

Katalog CVE

CVSS 5.5 · Medium EPSS 0,23%

Kerentanan Improper Resource Shutdown or Release pada kamailio. Skor CVSS 3.1 5.5 (Medium) menurut NVD.

Deskripsi (NVD)

A vulnerability has been found in Kamailio 5.5. This affects the function yyerror_at of the file src/core/cfg.y of the component Grammar Rule Handler. Such manipulation leads to null pointer dereference. The attack needs to be performed locally. The exploit has been disclosed to the public and may be used. The actual existence of this vulnerability is currently in question. This attack requires manipulating config files which might not be a realistic scenario in many cases. The vendor was contacted early about this disclosure but did not respond in any way.

Rincian

Terbit di NVD

27 Oktober 2025

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

5.5 (Medium), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-404: Improper Resource Shutdown or Release
CWE-476: NULL Pointer Dereference

EPSS (30 hari)

0,23% peluang dieksploitasi; lebih tinggi dari 13,0% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://shimo.im/docs/vVqRMVMlrycMO63y/ exploit · advisory pihak ketiga
• https://vuldb.com/?id.329877 advisory pihak ketiga · vdb entry
• https://vuldb.com/?submit.673241 advisory pihak ketiga · vdb entry
• https://shimo.im/docs/vVqRMVMlrycMO63y exploit · advisory pihak ketiga
• https://vuldb.com/?ctiid.329877 permissions required · vdb entry
• https://www.openwall.com/lists/oss-security/2025/11/02/3
• http://www.openwall.com/lists/oss-security/2025/10/27/12
• http://www.openwall.com/lists/oss-security/2025/10/27/8
• https://www.openwall.com/lists/oss-security/2025/10/27/8 issue tracking · mailing list