40535 : Feng RTSP_Play parse_play_time_range Function Range Header Handling Remote DoS
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Views This Week	Views All Time	Added to OSVDB	Last Modified	Modified (since 2008)	Percent Complete
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Timeline

Disclosure Date
2007-12-28

Description

<em style='font-weight:bold;'>(Description Provided by <a href="http://cve.mitre.org/cgi-bin/cvename.cgi?name=2007-6628" target="_blank">CVE</a>)</em> : 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

Location: Remote / Network Access
Attack Type: Denial of Service
Impact: Loss of Availability

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

Unknown or Incomplete

CVSSv2 Score

CVSSv2 Base Score = 5.0
Source: nvd.nist.gov | Generated: 2008-01-04 | Disagree?

Blogs

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