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CVE-2007-2488

Date: May 7, 2007

The IAX2 channel driver (chan_iax2) in Asterisk before 20070504 does not properly null terminate data, which allows remote attackers to trigger loss of transmitted data, and possibly obtain sensitive information (memory contents) or cause a denial of service (application crash), by sending a frame that lacks a 0 byte.

Severity Score

Related Resources (11)

https://exchange.xforce.ibmcloud.com/vulnerabilities/34085
https://nvd.nist.gov/vuln/detail/CVE-2007-2488
http://osvdb.org/35769
http://secunia.com/advisories/25134
http://secunia.com/advisories/25582
http://www.debian.org/security/2007/dsa-1358
http://www.novell.com/linux/security/advisories/2007_34_asterisk.html
http://ftp.digium.com/pub/asa/ASA-2007-013.pdf
http://www.vupen.com/english/advisories/2007/1661
http://www.securityfocus.com/bid/23824
https://www.mend.io/vulnerability-database/CVE-2007-2488

Severity Score

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): COMPLETE
Integrity (I): COMPLETE
Availability (A): COMPLETE
Additional information:

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