Threats Tagged 'ghsa-h72h-ppcx-998p'
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Threats Tagged 'ghsa-h72h-ppcx-998p'
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GHSA-h72h-ppcx-998p: Zebra has pre-handshake buffer capacity reservation based on attacker-claimed body length 0 Zebra versions up to and including v4.4.1 have a vulnerability where the P2P codec reserves virtual buffer capacity based on an attacker-claimed body length before handshake completion. This reservation affects only virtual address space without committing physical memory, and existing connection limits and handshake timeouts mitigate practical exploitation. The issue is addressed by deferring large buffer reservations until after the handshake or capping pre-handshake message reservations. The impact is minimal and does not cause measurable denial-of-service. Join the discussion | GCVE Database | 07/02/2026, 19:42:05 UTC Added: 07/02/2026, 22:56:55 UTC |
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