PRIOn knowledge basePRION:CVE-2007-2488Information disclosure
7 High
AI Score
Confidence
Low
10 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
0.066 Low
EPSS
Percentile
93.6%
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.
| CPE | Name | Operator | Version |
|---|---|---|---|
| asterisk | eq | <= 1.4.42007427 |
References
ftp.digium.com/pub/asa/ASA-2007-013.pdf
osvdb.org/35769
secunia.com/advisories/25134
secunia.com/advisories/25582
www.debian.org/security/2007/dsa-1358
www.novell.com/linux/security/advisories/2007_34_asterisk.html
www.securityfocus.com/bid/23824
www.vupen.com/english/advisories/2007/1661
exchange.xforce.ibmcloud.com/vulnerabilities/34085
Related
7 High
AI Score
Confidence
Low
10 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
0.066 Low
EPSS
Percentile
93.6%