| Titel | D-Link Router FW120B05_decode Memory Corruption |
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| Beschreibung | D-Link DIR-878 contains a stack-based buffer overflow in the SetDynamicDNSIPv6Settings handler. The handler copies the attacker-controlled value with IPv6Address and Hostname parameters into a fixed-size stack buffer using sprintf without validating its length. An oversized value causes stack memory corruption and reliably crashes the web management service. |
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| Quelle | ⚠️ https://github.com/Amalll-Sec/router-vulnerability-research/blob/main/advisories/d-link/dir-878/SetDynamicDNSIPv6Settings/README.md |
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| Benutzer | AmaIIl (UID 29184) |
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| Einreichung | 05.08.2026 05:07 (vor 1 Monat) |
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| Moderieren | 13.09.2026 07:09 (1 month later) |
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| Status | Akzeptiert |
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| VulDB Eintrag | 403225 [D-Link DIR-878 120B05 Dynamic DNS IPv6 Settings SetDynamicDNSIPv6Settings IPv6Address/Hostname Pufferüberlauf] |
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| Punkte | 18 |
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