An out-of-bounds read exists in the BGP daemon of FRRouting FRR up to and including 8.4. When sending a malformed BGP OPEN message that ends with the option length octet (or the option length word, in case of an extended OPEN message), the FRR code reads of out of the bounds of the packet, throwing a SIGABRT signal and exiting. This results in a bgpd daemon restart, causing a Denial-of-Service condition.
Vulnerable Product | Search on Vulmon | Subscribe to Product |
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frrouting frrouting |
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debian debian linux 10.0 |
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debian debian linux 11.0 |
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debian debian linux 12.0 |