Metrics
Affected Vendors & Products
Tue, 04 Nov 2025 22:30:00 +0000
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Mon, 03 Nov 2025 23:15:00 +0000
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| Description | 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 vendor was contacted early about this disclosure but did not respond in any way. | 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. |
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Wed, 29 Oct 2025 09:15:00 +0000
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| Metrics |
ssvc
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Tue, 28 Oct 2025 15:00:00 +0000
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| CPEs | cpe:2.3:a:kamailio:kamailio:5.5.0:*:*:*:*:*:*:* |
Tue, 28 Oct 2025 14:30:00 +0000
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Tue, 28 Oct 2025 01:30:00 +0000
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Mon, 27 Oct 2025 22:30:00 +0000
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| First Time appeared |
Kamailio
Kamailio kamailio |
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| Vendors & Products |
Kamailio
Kamailio kamailio |
Mon, 27 Oct 2025 03:15:00 +0000
| Type | Values Removed | Values Added |
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| Description | 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 vendor was contacted early about this disclosure but did not respond in any way. | |
| Title | Kamailio Grammar Rule cfg.y yyerror_at null pointer dereference | |
| Weaknesses | CWE-404 CWE-476 |
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| Metrics |
cvssV2_0
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Status: PUBLISHED
Assigner: VulDB
Published: 2025-10-27T02:32:17.604Z
Updated: 2025-11-04T21:09:31.867Z
Reserved: 2025-10-25T11:52:20.560Z
Link: CVE-2025-12207
Updated: 2025-11-04T21:09:31.867Z
Status : Modified
Published: 2025-10-27T03:15:49.937
Modified: 2025-11-04T22:16:06.180
Link: CVE-2025-12207
No data.