VAR-201508-0100
Vulnerability from variot - Updated: 2025-04-13 23:23Cisco IOS XE before 3.1.2S on ASR 1000 devices mishandles the automatic setup of Virtual Fragment Reassembly (VFR) by certain firewall and NAT components, which allows remote attackers to cause a denial of service (Embedded Services Processor crash) via crafted IP packets, aka Bug IDs CSCtf87624, CSCte93229, CSCtd19103, and CSCti63623. Vendors have confirmed this vulnerability Bug ID CSCtf87624 , CSCte93229 , CSCtd19103 ,and CSCti63623 It is released as.Skillfully crafted by a third party IP Service disruption via packets ( Embedded service processor ) There is a possibility of being put into a state. The Cisco ASR1000 Series Aggregation Services Router provides a WAN edge solution that combines information, communications, collaboration and business. The Cisco ASR 1000 Series Router handles IP packets with security vulnerabilities. It allows remote attackers to exploit vulnerabilities by sending special IP packets to trigger vulnerabilities in the VFR function and crash the target ESP. Cisco IOS XE Software is prone to multiple denial-of-service vulnerabilities. An attacker can exploit these issues to cause an affected device to reload, resulting in a denial of service condition. These issues are being tracked by Cisco Bug IDs CSCtf87624, CSCte93229, CSCtd19103, and CSCti63623
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"trust": 0.6
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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