CVE-2020-24918
Last modified
CVE-2020-24918 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. A buffer overflow in the RTSP service of the Ambarella Oryx RTSP Server 2020-01-07 allows an unauthenticated attacker to send a crafted RTSP request, with a long digest authentication header, to execute arbitrary code in parse_authentication_header() in libamprotocol-rtsp.so.1 in rtsp_svc (or cause a crash). This allows remote takeover of a Furbo Dog Camera, for example. EPSS estimates a 4.36% chance of exploitation in the next 30 days.
Description
A buffer overflow in the RTSP service of the Ambarella Oryx RTSP Server 2020-01-07 allows an unauthenticated attacker to send a crafted RTSP request, with a long digest authentication header, to execute arbitrary code in parse_authentication_header() in libamprotocol-rtsp.so.1 in rtsp_svc (or cause a crash). This allows remote takeover of a Furbo Dog Camera, for example. NOTE: The vendor states that the RTSP library is used for DEMO only, using it in product is a customer's behavior. Ambarella has emphasized that RTSP is DEMO only library, should NOT be used in product in our document. Because Ambarella's SDK is proprietary, we didn't publish our SDK source code in public network.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Ambarella | Oryx Rtsp Server | 2020-01-07 |
References
- https://somersetrecon.squarespace.com/blog/2021/hacking-the-furbo-part-1Exploit, Third Party Advisory
- https://www.ambarella.comVendor Advisory
- https://www.somersetrecon.com/blogExploit, Third Party Advisory
- https://somersetrecon.squarespace.com/blog/2021/hacking-the-furbo-part-1Exploit, Third Party Advisory
- https://www.ambarella.comVendor Advisory
- https://www.somersetrecon.com/blogExploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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