CVE-2007-6631
Multiple buffer overflows in LScube libnemesi 0.6.4-rc1 and earlier allow remote attackers to execute arbitrary code via (1) a reply that…
- 7.5HighCVSS base score
- 9.1%Exploitation in 30 daysEPSS · top 4.7% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- 1Public exploitsMetasploit, Nuclei and Exploit-DB
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.
Public exploit
An exploit or proof of concept is public: anyone can try it against an unpatched system. The public collections list an Exploit-DB entry for it.
Show the exploits1
Exploit-DB1 entry
- Libnemesi 0.6.4-rc1 - Multiple Remote Buffer Overflow Vulnerabilities (Exploit-DB entry) (opens in a new tab)
EDB-ID 30943dos, multiplepublished 27 Dec 2007Verified
Modules, templates and exploits as listed by the Metasploit Framework (BSD-3-Clause), ProjectDiscovery's Nuclei templates (MIT) and the Exploit Database (GPLv2), read once a day. Where the data comes from
Timeline
ID reserved
By mitre
- 1 day later
· 1 day later
Published
- 17 years later
· 17 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | High7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
- EPSS (exploitation in 30 days)
- 9.1% · top 4.7% of all CVEs (10 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.
Affected products
n/a
- affected n/a
References
9
- 42820 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
- 20071227 Multiple vulnerabilities in libnemesi 0.6.4-rc1 (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
- 3513 (opens in a new tab)third-party-advisoryx_refsource_SREASONx_transferred
- 42822 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
- ADV-2008-0010 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
- 27048 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- 42821 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
- http://aluigi.altervista.org/adv/libnemesibof-adv.txt (opens in a new tab)x_refsource_MISCx_transferred
- http://aluigi.org/poc/libnemesibof.zip (opens in a new tab)x_refsource_MISCx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2007-6596 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2007-6631)Record last updated .