40535 : Feng RTSP_Play parse_play_time_range Function Range Header Handling Remote DoS
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Info

Last Modified

about 1 year ago

Percent Complete

20%

Disclosure

Dec 28, 2007

Discovery

Unknown

Dates

Exploit

Unknown

Solution

Unknown

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Keywords

Description

(Description Provided by CVE) : LScube Feng 0.1.15 and earlier allows remote attackers to cause a denial of service (NULL dereference and daemon crash) via (1) a malformed Transport header, which triggers misparsing in parse_transport_header in RTSP_setup.c, as demonstrated by a Transport header that contains only a "RTP/AVP;unicast;client_port" sequence; or (2) a malformed Range header, which triggers misparsing in parse_play_time_range in RTSP_Play, as demonstrated by an empty Range header.

Classification

Unknown or Incomplete

Solution

Upgrade to version 0.1.16 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.

Products

Unknown or Incomplete

References

CVE ID: 2007-6628 (see also: NVD)
Secunia Advisory ID: 28229
Related OSVDB ID: 40532 40533 40534 40537
Other Advisory URL: http://aluigi.altervista.org/adv/fengulo-adv.txt
Mail List Post: http://archives.neohapsis.com/archives/bugtraq/2007-12/0318.html
Vendor URL: http://live.polito.it/feng

Credit

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