CVE-2007-6631

LScube libnemesi < 0.6.4-rc1 - Remote Code Execution via Long RTSP Headers

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2007-6631. PoCs published by Luigi Auriemma.

AI-analyzed exploit summary The provided text describes multiple buffer-overflow vulnerabilities in Libnemesi 0.6.4-rc1 due to inadequate boundary checks on user-supplied input. Exploitation could lead to arbitrary code execution or denial-of-service conditions.

Description

Multiple buffer overflows in LScube libnemesi 0.6.4-rc1 and earlier allow remote attackers to execute arbitrary code via (1) a reply that begins with a long version string, which triggers an overflow in handle_rtsp_pkt in rtsp_handlers.c; long headers that trigger overflows in (2) send_pause_request, (3) send_play_request, (4) send_setup_request, or (5) send_teardown_request in rtsp_send.c, as demonstrated by the Content-Base header; or a long Transport header, which triggers an overflow in (6) get_transport_str_sctp, (7) get_transport_str_tcp, or (8) get_transport_str_udp in rtsp_transport.c.

Exploits (1)

exploitdb WRITEUP VERIFIED
by Luigi Auriemma · textdosmultiple
https://www.exploit-db.com/exploits/30943

The provided text describes multiple buffer-overflow vulnerabilities in Libnemesi 0.6.4-rc1 due to inadequate boundary checks on user-supplied input. Exploitation could lead to arbitrary code execution or denial-of-service conditions.

Classification
Writeup 90%
Attack Type
Rce | Dos
Complexity
Moderate
Reliability
Theoretical
Target: Libnemesi 0.6.4-rc1
No auth needed
Prerequisites: Access to an application using the vulnerable Libnemesi library · Ability to supply malicious input to the application
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (9)

Core 9
Core References
Third Party Advisory, VDB Entry vdb-entry x_refsource_osvdb
http://osvdb.org/42820
Third Party Advisory, VDB Entry mailing-list x_refsource_bugtraq
http://www.securityfocus.com/archive/1/485575/100/0/threaded
Third Party Advisory third-party-advisory x_refsource_sreason
http://securityreason.com/securityalert/3513
Third Party Advisory, VDB Entry vdb-entry x_refsource_osvdb
http://osvdb.org/42822
Third Party Advisory vdb-entry x_refsource_vupen
http://www.vupen.com/english/advisories/2008/0010
Exploit, Patch vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/27048
Third Party Advisory, VDB Entry vdb-entry x_refsource_osvdb
http://osvdb.org/42821
Third Party Advisory x_refsource_misc
http://aluigi.altervista.org/adv/libnemesibof-adv.txt
Various Sources x_refsource_misc
http://aluigi.org/poc/libnemesibof.zip

Scores

EPSS 0.0908
EPSS Percentile 94.6%

Details

CWE
CWE-119
Status published
Products (1)
lscube/libnemesi < 0.6.4-rc1
Published Jan 04, 2008
Tracked Since Feb 18, 2026