CVE-2015-6273
Last modified
CVE-2015-6273 is a vulnerability of currently unknown severity. Cisco 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.. EPSS estimates a 1.91% chance of exploitation in the next 30 days.
Description
Cisco 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.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Ios Xe | 2.2.1 |
| Cisco | Ios Xe | 2.2.2 |
| Cisco | Ios Xe | 2.2.3 |
| Cisco | Ios Xe | 3.1.0s |
| Cisco | Ios Xe | 3.1.1s |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2015-6273?
How severe is CVE-2015-6273?
How do I fix CVE-2015-6273?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2015
- CVE-2015-6267Cisco IOS XE before 2.2.3 on ASR 1000 devices allows remote …
- CVE-2015-6268Cisco IOS XE before 2.2.3 on ASR 1000 devices allows remote …
- CVE-2015-6269Cisco IOS XE before 2.2.3 on ASR 1000 devices allows remote …
- CVE-2015-6270Cisco IOS XE before 2.2.3 on ASR 1000 devices allows remote …
- CVE-2015-6271Cisco IOS XE 2.1.0 through 2.4.3 and 2.5.0 on ASR 1000 devic…
- CVE-2015-6272Cisco IOS XE 2.1.0 through 2.2.3 and 2.3.0 on ASR 1000 devic…
- CVE-2015-6274The IPv4 implementation on Cisco ASR 1000 devices with softw…
- CVE-2015-6276Cisco TelePresence IX5000 8.0.3 stores a private key associa…
- CVE-2015-6277The ARP implementation in Cisco NX-OS on Nexus 1000V devices…
- CVE-2015-6278The IPv6 snooping functionality in the first-hop security su…
- CVE-2015-6279The IPv6 snooping functionality in the first-hop security su…
- CVE-2015-6280The SSHv2 functionality in Cisco IOS 15.2, 15.3, 15.4, and 1…
Are you affected by CVE-2015-6273?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST