Vulnerability Details : CVE-2007-2488
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.
Vulnerability category: Denial of service
Products affected by CVE-2007-2488
- cpe:2.3:a:asterisk:asterisk:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2007-2488
2.70%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 85 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2007-2488
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
10.0
|
HIGH | AV:N/AC:L/Au:N/C:C/I:C/A:C |
10.0
|
10.0
|
NIST |
References for CVE-2007-2488
-
http://www.debian.org/security/2007/dsa-1358
[SECURITY] [DSA 1358-1] New asterisk packages fix several vulnerabilities
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http://osvdb.org/35769
-
http://secunia.com/advisories/25582
About Secunia Research | Flexera
-
http://www.novell.com/linux/security/advisories/2007_34_asterisk.html
404 Page Not Found | SUSE
-
http://secunia.com/advisories/25134
About Secunia Research | Flexera
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http://ftp.digium.com/pub/asa/ASA-2007-013.pdf
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http://www.securityfocus.com/bid/23824
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https://exchange.xforce.ibmcloud.com/vulnerabilities/34085
Asterisk IAX2 information disclosure CVE-2007-2488 Vulnerability Report
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http://www.vupen.com/english/advisories/2007/1661
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