CVE-2007-3763 (GCVE-0-2007-3763)
Vulnerability from cvelistv5 – Published: 2007-07-18 17:00 – Updated: 2024-08-07 14:28
VLAI
EPSS
VEX
Summary
The IAX2 channel driver (chan_iax2) in Asterisk before 1.2.22 and 1.4.x before 1.4.8, Business Edition before B.2.2.1, AsteriskNOW before beta7, Appliance Developer Kit before 0.5.0, and s800i before 1.0.2 allows remote attackers to cause a denial of service (crash) via a crafted (1) LAGRQ or (2) LAGRP frame that contains information elements of IAX frames, which results in a NULL pointer dereference when Asterisk does not properly set an associated variable.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
10 references
| URL | Tags |
|---|---|
| http://ftp.digium.com/pub/asa/ASA-2007-015.pdf | x_refsource_CONFIRM |
| http://secunia.com/advisories/26099 | third-party-advisoryx_refsource_SECUNIA |
| http://www.securityfocus.com/bid/24950 | vdb-entryx_refsource_BID |
| http://www.securitytracker.com/id?1018407 | vdb-entryx_refsource_SECTRACK |
| http://security.gentoo.org/glsa/glsa-200802-11.xml | vendor-advisoryx_refsource_GENTOO |
| http://secunia.com/advisories/29051 | third-party-advisoryx_refsource_SECUNIA |
| http://bugs.gentoo.org/show_bug.cgi?id=185713 | x_refsource_CONFIRM |
| http://www.vupen.com/english/advisories/2007/2563 | vdb-entryx_refsource_VUPEN |
| http://www.debian.org/security/2007/dsa-1358 | vendor-advisoryx_refsource_DEBIAN |
| http://www.novell.com/linux/security/advisories/2… | vendor-advisoryx_refsource_SUSE |
Date Public
2007-07-17 00:00
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}
}
}
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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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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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