Uncontrolled Recursion Affecting contiki-os/contiki package, versions [0,]
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UNMANAGED-CONTIKIOSCONTIKI-8442257
- published28 Nov 2024
- disclosed27 Nov 2024
- creditTobias Scharnowski, Simon Wörner, Diff-fusion
Introduced: 27 Nov 2024
NewCVE-2023-29001 (opens in a new tab)How to fix?
A fix was pushed into the master branch but not yet published.
Overview
Affected versions of this package are vulnerable to Uncontrolled Recursion through the tcpip_ipv6_output function in the os/net/ipv6/tcpip.c module. An attacker can cause a stack overflow by sending IPv6 packets with a next-hop address that is a local address.
Note: This is only exploitable if the attacker has the capability to send IPv6 packets directly to the host.