Multiple libnemesi buffer overflow vulnerabilities
Published Jan 4, 2008
7.5
HIGHCVSS 2.0
EPSS 9.08%
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.
Affected products
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:N/C:P/I:P/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (15 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 9.08% (0.09083) | 95.15th | v5 (v2026.06.15) |
| Jun 15, 2026 | 9.08% (0.09083) | 94.62th | v5 (v2026.06.15) |
| Mar 3, 2026 | 24.64% (0.24639) | 96.05th | v4 (v2025.03.14) |
| Oct 23, 2025 | 20.45% (0.20447) | 95.28th | v4 (v2025.03.14) |
| Mar 30, 2025 | 23.48% (0.23479) | 95.50th | v4 (v2025.03.14) |
| Mar 29, 2025 | 17.89% (0.17894) | 91.99th | v4 (v2025.03.14) |
| Mar 17, 2025 | 23.48% (0.23479) | 95.52th | v4 (v2025.03.14) |
| Dec 17, 2024 | 45.15% (0.45154) | 97.47th | v3 (v2023.03.01) |
| Dec 12, 2024 | 35.07% (0.35070) | 97.27th | v3 (v2023.03.01) |
| Aug 23, 2024 | 35.43% (0.35434) | 97.20th | v3 (v2023.03.01) |
| Jul 16, 2024 | 37.56% (0.37563) | 97.24th | v3 (v2023.03.01) |
| Mar 25, 2024 | 36.98% (0.36982) | 97.08th | v3 (v2023.03.01) |
| Mar 7, 2023 | 40.17% (0.40175) | 96.61th | v3 (v2023.03.01) |
| Mar 6, 2023 | 40.59% (0.40588) | 98.21th | v2 (v2022.01.01) |
| Feb 4, 2022 | 40.59% (0.40588) | 97.48th | v2 (v2022.01.01) |
References (13)
- http://aluigi.altervista.org/adv/libnemesibof-adv.txt x_refsource_MISC
- http://aluigi.org/poc/libnemesibof.zip x_refsource_MISC
- http://osvdb.org/42820 vdb-entryx_refsource_OSVDB
- http://osvdb.org/42821 vdb-entryx_refsource_OSVDB
- http://osvdb.org/42822 vdb-entryx_refsource_OSVDB
- http://securityreason.com/securityalert/3513 third-party-advisoryx_refsource_SREASON
- http://www.securityfocus.com/archive/1/485575/100/0/threaded mailing-listx_refsource_BUGTRAQ
- http://www.securityfocus.com/bid/27048 vdb-entryx_refsource_BIDExploitPatch
- http://www.vupen.com/english/advisories/2008/0010 vdb-entryx_refsource_VUPEN
- https://access.redhat.com/security/cve/CVE-2007-6631 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=426905 Issue Tracking
- https://nvd.nist.gov/vuln/detail/CVE-2007-6631
- https://www.cve.org/CVERecord?id=CVE-2007-6631
| Link | Providers | Tags |
|---|---|---|
| http://aluigi.altervista.org/adv/libnemesibof-adv.txt | x_refsource_MISC | |
| http://aluigi.org/poc/libnemesibof.zip | x_refsource_MISC | |
| http://osvdb.org/42820 | vdb-entryx_refsource_OSVDB | |
| http://osvdb.org/42821 | vdb-entryx_refsource_OSVDB | |
| http://osvdb.org/42822 | vdb-entryx_refsource_OSVDB | |
| http://securityreason.com/securityalert/3513 | third-party-advisoryx_refsource_SREASON | |
| http://www.securityfocus.com/archive/1/485575/100/0/threaded | mailing-listx_refsource_BUGTRAQ | |
| http://www.securityfocus.com/bid/27048 | vdb-entryx_refsource_BIDExploitPatch | |
| http://www.vupen.com/english/advisories/2008/0010 | vdb-entryx_refsource_VUPEN | |
| https://access.redhat.com/security/cve/CVE-2007-6631 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=426905 | Issue Tracking | |
| https://nvd.nist.gov/vuln/detail/CVE-2007-6631 | ||
| https://www.cve.org/CVERecord?id=CVE-2007-6631 |
Change history (0)
No recorded changes yet.