Secunia Security Advisory - A vulnerability has been reported in the Thomson SpeedTouch 2030 VoIP phone, which can be exploited by malicious people to cause a DoS (Denial of Service).
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TITLE:
Thomson SpeedTouch 2030 Denial of Service Vulnerability
SECUNIA ADVISORY ID:
SA26587
VERIFY ADVISORY:
http://secunia.com/advisories/26587/
CRITICAL:
Moderately critical
IMPACT:
DoS
WHERE:
>From remote
OPERATING SYSTEM:
Thomson SpeedTouch 2030 VoIP Phone
http://secunia.com/product/15497/
DESCRIPTION:
A vulnerability has been reported in the Thomson SpeedTouch 2030 VoIP
phone, which can be exploited by malicious people to cause a DoS
(Denial of Service).
The vulnerability is caused due to an unspecified error in the
handling of INVITE messages and can be exploited to crash the device
by sending a specially crafted INVITE message containing a "/"
character after the version in the "Via:" field.
The vulnerability is reported in software version 1.52.1. Other
versions may also be affected.
SOLUTION:
Use the device in a trusted network environment only.
PROVIDED AND/OR DISCOVERED BY:
Humberto J. Abdelnur, Radu State, and Olivier Festor
ORIGINAL ADVISORY:
http://lists.grok.org.uk/pipermail/full-disclosure/2007-August/065433.html
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