Cisco IOS XR 7.7
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cpe:2.3:o:cisco:ios_xr:7.7:*:*:*:*:*:*:*
part: o version: 7.7 update: *
| Vendor | Cisco (e1b3baff-aaf9-56a6-a68a-41e28ce616a5) |
|---|---|
| Product | Ios Xr (1fdc173a-4b87-5d90-8278-3754e22aafd8) |
| Edition | * |
| Language | * |
| Software edition | * |
| Target software | * |
| Target hardware | * |
| Other | * |
| Notes | Imported from NVD CPE 2.0 feed |
PURL mappings
| PURL | Source | Last updated |
|---|---|---|
| No PURL mappings for this CPE yet. | ||
Vulnerability references
| Identifier | cpeApplicability | Submitted | db.gcve.eu details | Rationale |
|---|---|---|---|---|
CVE:CVE-2023-20049 |
vulnerable | 2026-06-08 05:52:38.399348 |
Cisco IOS XR Software for ASR 9000 Series Routers Bidirectional Forwarding Detection Denial of Service Vulnerability
HIGH (8.6)
A vulnerability in the bidirectional forwarding detection (BFD) hardware offload feature of Cisco IOS XR Software for Cisco ASR 9000 Series Aggregation Services Routers, ASR 9902 Compact High-Performance Routers, and ASR 9903 Compact High-Performance Routers could allow an unauthenticated, remote attacker to cause a line card to reset, resulting in a denial of service (DoS) condition. This vulnerability is due to the incorrect handling of malformed BFD packets that are received on line cards where the BFD hardware offload feature is enabled. An attacker could exploit this vulnerability by sending a crafted IPv4 BFD packet to an affected device. A successful exploit could allow the attacker to cause line card exceptions or a hard reset, resulting in loss of traffic over that line card while the line card reloads.
Published: 2023-03-09T00:00:00.000Z
Updated: 2024-10-28T16:33:14.713Z |
Imported from gcve-enriched-dumps CVE data |
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