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CVE-2007-6631

7.5 · HIGH

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 overfl…

Published Jan 4, 2008lscubeCWE-119EPSS 9.08%

Overview

CVE-2007-6631 is a high-severity vulnerability affecting lscube libnemesi. It was published on January 4, 2008 and has a CVSS 2.0 base score of 7.5 (HIGH).

This vulnerability has a CVSS 2.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical 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.

Remediation

Check the references section for vendor advisories and patches from lscube. Update libnemesi to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected products

VendorProductVersionsStatus
lscubelibnemesi0Affected

References

Refaluigi.altervista.org/adv/libnemesibof-adv.txtRefaluigi.org/poc/libnemesibof.zipRefosvdb.org/42820Refosvdb.org/42821Refosvdb.org/42822Refsecurityreason.com/securityalert/3513Refwww.securityfocus.com/archive/1/485575/100/0/threadedRefwww.securityfocus.com/bid/27048Refwww.vupen.com/english/advisories/2008/0010Refaluigi.altervista.org/adv/libnemesibof-adv.txt

How CyberStrike helps

Frequently asked questions

What is CVE-2007-6631?

CVE-2007-6631 is a high-severity vulnerability affecting lscube libnemesi. It was published on January 4, 2008 and has a CVSS 2.0 base score of 7.5 (HIGH).

How severe is CVE-2007-6631?

This vulnerability has a CVSS 2.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2007-6631?

Check the references section for vendor advisories and patches from lscube. Update libnemesi to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2007-6631?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2007-6631 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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