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FRRouting: Mehrere Schwachstellen ermöglichen Denial of Service
view advisory published 2023-05-03
Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in FRRouting ausnutzen, um einen Denial of Service Angriff durchzuführen.
01
describes (3)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2022-43681US | medium6.5 | — | ||
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… | ||||
| CVE-2022-40318US | medium6.5 | — | ||
An issue was discovered in bgpd in FRRouting (FRR) through 8.4. By crafting a BGP OPEN message with an option of type 0xff (Extended Length from RFC 9072), attackers may cause a de… | ||||
| CVE-2022-40302US | medium6.5 | — | ||
An issue was discovered in bgpd in FRRouting (FRR) through 8.4. By crafting a BGP OPEN message with an option of type 0xff (Extended Length from RFC 9072), attackers may cause a de… | ||||
02
references
External citations — patches, advisories, analysis.
- Red Hat Security Advisory RHSA-2023:6434 vom 2023-11-07external
- Forescout Vedere Labs Vulnerability Research Report vom 2023-05-03external
- Debian Security Advisory DLA-3573 vom 2023-09-19external
- Debian Security Advisory DSA-5495 vom 2023-09-11external
- WID-SEC-W-2023-1146 - CSAF Versionself
- WID-SEC-2023-1146 - Portal Versionself
- Forescout Vedere Labs Vulnerability Research Report vom 2023-05-03external
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