Vulnerability Description
Live555 through 1.08 does not handle socket connections properly. A huge number of incoming socket connections in a short time invokes the error-handling module, in which a heap-based buffer overflow happens. An attacker can leverage this to launch a DoS attack.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Live555 | Live555 | <= 1.08 |
Related Weaknesses (CWE)
References
- http://lists.live555.com/pipermail/live-devel/2021-September/021994.htmlExploitMailing ListVendor Advisory
- http://www.live555.com/liveMedia/public/changelog.txtRelease NotesVendor Advisory
- http://lists.live555.com/pipermail/live-devel/2021-September/021994.htmlExploitMailing ListVendor Advisory
- http://www.live555.com/liveMedia/public/changelog.txtRelease NotesVendor Advisory
FAQ
What is CVE-2021-41396?
CVE-2021-41396 is a vulnerability with a CVSS score of 7.5 (HIGH). Live555 through 1.08 does not handle socket connections properly. A huge number of incoming socket connections in a short time invokes the error-handling module, in which a heap-based buffer overflow ...
How severe is CVE-2021-41396?
CVE-2021-41396 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-41396?
Check the references section above for vendor advisories and patch information. Affected products include: Live555 Live555.