Описание
An out-of-bounds read exists in the BGP daemon of FRRouting FRR through 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.
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | DNE | |
| devel | not-affected | 8.4.2-1ubuntu1 |
| esm-apps/focal | not-affected | 7.2.1-1ubuntu0.2 |
| focal | not-affected | 7.2.1-1ubuntu0.2 |
| jammy | not-affected | 8.1-1ubuntu1.3 |
| kinetic | not-affected | 8.1-1ubuntu3.1 |
| lunar | not-affected | 8.4.2-1ubuntu1 |
| trusty | ignored | end of standard support |
| upstream | needs-triage | |
| xenial | ignored | end of standard support |
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Ссылки на источники
EPSS
6.5 Medium
CVSS3
Связанные уязвимости
An out-of-bounds read exists in the BGP daemon of FRRouting FRR through 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.
An out-of-bounds read exists in the BGP daemon of FRRouting FRR through 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.
An out-of-bounds read exists in the BGP daemon of FRRouting FRR throug ...
An out-of-bounds read exists in the BGP daemon of FRRouting FRR through 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.
Уязвимость демона bgpd программного средства реализации сетевой маршрутизации на Unix-подобных системах FRRouting, позволяющая нарушителю вызвать отказ в обслуживании
EPSS
6.5 Medium
CVSS3