CVE-2009-0871 (GCVE-0-2009-0871)
Vulnerability from cvelistv5 – Published: 2009-03-11 14:00 – Updated: 2024-08-07 04:48
VLAI
EPSS
VEX
Summary
The SIP channel driver in Asterisk Open Source 1.4.22, 1.4.23, and 1.4.23.1; 1.6.0 before 1.6.0.6; 1.6.1 before 1.6.1.0-rc2; and Asterisk Business Edition C.2.3, with the pedantic option enabled, allows remote authenticated users to cause a denial of service (crash) via a SIP INVITE request without any headers, which triggers a NULL pointer dereference in the (1) sip_uri_headers_cmp and (2) sip_uri_params_cmp functions.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
9 references
| URL | Tags |
|---|---|
| http://osvdb.org/52568 | vdb-entryx_refsource_OSVDB |
| http://www.securityfocus.com/bid/34070 | vdb-entryx_refsource_BID |
| http://www.securitytracker.com/id?1021834 | vdb-entryx_refsource_SECTRACK |
| http://www.securityfocus.com/archive/1/501656/100… | mailing-listx_refsource_BUGTRAQ |
| http://bugs.digium.com/view.php?id=14417 | x_refsource_CONFIRM |
| http://bugs.digium.com/view.php?id=13547 | x_refsource_CONFIRM |
| http://downloads.digium.com/pub/security/AST-2009… | x_refsource_CONFIRM |
| http://www.vupen.com/english/advisories/2009/0667 | vdb-entryx_refsource_VUPEN |
| http://secunia.com/advisories/34229 | third-party-advisoryx_refsource_SECUNIA |
Date Public
2009-03-10 00:00
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sip_uri_params_cmp.\"}],\"metrics\":{\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:M/Au:S/C:N/I:N/A:P\",\"baseScore\":3.5,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"SINGLE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"LOW\",\"exploitabilityScore\":6.8,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-20\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:digium:asterisk:1.4.22:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"D4333904-9D21-4149-965F-F49F0A34BD85\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:digium:asterisk:1.4.23:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"5B10AE4B-EC2D-4D5B-B842-50F5097A0650\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:digium:asterisk:1.4.23.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"080C7089-5662-4A94-9842-C4A26095DA4B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:digium:asterisk:1.6.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B8374B5D-DE7A-4C3C-A5FE-579B17006A54\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:digium:asterisk:1.6.0:beta1:*:*:*:*:*:*\",\"matchCriteriaId\":\"C7494CE2-D3CC-404D-BE61-09A2E1FB3E47\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:digium:asterisk:1.6.0:beta2:*:*:*:*:*:*\",\"matchCriteriaId\":\"06E48482-D9AF-4038-80DA-27D9B4907C0B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:digium:asterisk:1.6.0:beta3:*:*:*:*:*:*\",\"matchCriteriaId\":\"9BC3C441-290F-471A-BA19-6B1C4D72A670\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:digium:asterisk:1.6.0:beta4:*:*:*:*:*:*\",\"matchCriteriaId\":\"632ED295-B67D-43CF-BF38-CCE04088BA08\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:digium:asterisk:1.6.0:beta5:*:*:*:*:*:*\",\"matchCriteriaId\":\"50F3835F-6F2B-4EA7-B111-3B3C26548BC1\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:digium:asterisk:1.6.0:beta6:*:*:*:*:*:*\",\"matchCriteriaId\":\"0DCF7BD2-7903-4DC5-ADDC-EFCDC58736C5\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:digium:asterisk:1.6.0:beta7:*:*:*:*:*:*\",\"matchCriteriaId\":\"E5BECFE0-286F-4DA1-8CA9-6CEE861C3012\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:digium:asterisk:1.6.0:beta7.1:*:*:*:*:*:*\",\"matchCriteriaId\":\"AFFF3245-2D0F-46E3-A1D6-319086489DC2\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:digium:asterisk:1.6.0:beta8:*:*:*:*:*:*\",\"matchCriteriaId\":\"C91F2524-99D1-4C4B-9A31-21C0FB8B4D5F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:digium:asterisk:1.6.0:beta9:*:*:*:*:*:*\",\"matchCriteriaId\":\"7B1BC0FF-9DB6-4FCC-A845-053943CF0D24\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:digium:asterisk:1.6.0:rc4:*:*:*:*:*:*\",\"matchCriteriaId\":\"419D4D16-E790-4872-B9AF-1320978768C9\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:digium:asterisk:1.6.0:rc5:*:*:*:*:*:*\",\"matchCriteriaId\":\"73D30BA6-1EE0-4C3F-8F69-65C698A1B9A1\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:digium:asterisk:1.6.0:rc6:*:*:*:*:*:*\",\"matchCriteriaId\":\"D39FA25D-AB56-470D-94AB-14446DB7D475\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:digium:asterisk:1.6.0.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"4225252F-5960-4A42-A575-00C125860E89\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:digium:asterisk:1.6.0.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A65D76A8-BBDD-4BDE-B789-D745C400DCBE\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:digium:asterisk:1.6.0.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A8B0F5A5-4252-4A9C-B830-2419E87AE5A0\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:digium:asterisk:1.6.0.3:rc1:*:*:*:*:*:*\",\"matchCriteriaId\":\"F9085056-3BE9-4309-9601-9CA0569BC215\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:digium:asterisk:1.6.0.4:rc1:*:*:*:*:*:*\",\"matchCriteriaId\":\"D8432455-9064-479F-B060-BF2A74ECC3EB\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:digium:asterisk:1.6.0.5:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"9E8EF2D7-371B-4268-989E-25225CC1F7B6\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:digium:asterisk:1.6.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"DBFF2686-0F5C-4F20-AA93-6B63C5ADCD82\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:digium:asterisk:1.6.1:beta1:*:*:*:*:*:*\",\"matchCriteriaId\":\"6D4A9B22-7978-44F3-A30C-65FE7024AB6E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:digium:asterisk:1.6.1:beta2:*:*:*:*:*:*\",\"matchCriteriaId\":\"06219062-9CAD-49D2-823E-E11E74B131D8\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:digium:asterisk:1.6.1:beta3:*:*:*:*:*:*\",\"matchCriteriaId\":\"91420C0D-C63B-4916-8335-6BE24EB738FC\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:digium:asterisk:1.6.1:beta4:*:*:*:*:*:*\",\"matchCriteriaId\":\"FD1D7D08-AC94-49AC-9F16-A6E91F1F1EEE\"},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"redhat_vex": {
"current_release_date": "2025-11-21T13:12:50+00:00",
"cve": "CVE-2009-0871",
"id": "CVE-2009-0871",
"initial_release_date": "2009-03-10T00:00:00+00:00",
"product_status:known_not_affected": "1",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "asterisk: remote crash in SIP channel driver (AST-2009-002)",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2009/cve-2009-0871.json",
"version": "3"
}
}
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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