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Unrated severityNVD Advisory· Published May 31, 2012· Updated Jun 16, 2026

CVE-2012-2488

CVE-2012-2488

Description

Cisco IOS XR before 4.2.1 on ASR 9000 series devices and CRS series devices allows remote attackers to cause a denial of service (packet transmission outage) via a crafted packet, aka Bug IDs CSCty94537 and CSCtz62593.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

10
  • Cisco Systems, Inc./Asr 9000 Rsp440 Router
    cpe:2.3:h:cisco:asr_9000_rsp440_router:-:*:*:*:*:*:*:*
  • Cisco Systems, Inc./Crs Performance Route Processor
    cpe:2.3:h:cisco:crs_performance_route_processor:-:*:*:*:*:*:*:*
  • Cisco Systems, Inc./iOS Xr8 versions
    cpe:2.3:o:cisco:ios_xr:*:*:*:*:*:*:*:*+ 7 more
    • cpe:2.3:o:cisco:ios_xr:*:*:*:*:*:*:*:*range: <=4.2.0
    • cpe:2.3:o:cisco:ios_xr:4.0.3:*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:ios_xr:4.0.4:*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:ios_xr:4.1:*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:ios_xr:4.1.1:*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:ios_xr:4.1.2:*:*:*:*:*:*:*
    • cpe:2.3:o:cisco:ios_xr:4.2.0:*:*:*:*:*:*:*
    • (no CPE)range: <4.2.1

Patches

Vulnerability mechanics

References

4

News mentions

0

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