CVE-2013-1143
Last modified
CVE-2013-1143 is a vulnerability of currently unknown severity. The RSVP protocol implementation in Cisco IOS 12.2 and 15.0 through 15.2 and IOS XE 3.1.xS through 3.4.xS before 3.4.5S and 3.5.xS through 3.7.xS before 3.7.2S, when MPLS-TE is enabled, allows remote attackers to cause a denial of service (incorrect memory access and device reload) via a traffic engineering PATH message in an RSVP packet, aka Bug ID CSCtg39957.. EPSS estimates a 1.17% chance of exploitation in the next 30 days.
Description
The RSVP protocol implementation in Cisco IOS 12.2 and 15.0 through 15.2 and IOS XE 3.1.xS through 3.4.xS before 3.4.5S and 3.5.xS through 3.7.xS before 3.7.2S, when MPLS-TE is enabled, allows remote attackers to cause a denial of service (incorrect memory access and device reload) via a traffic engineering PATH message in an RSVP packet, aka Bug ID CSCtg39957.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Ios | 12.2 |
| Cisco | Ios | 15.0 |
| Cisco | Ios | 15.0\(1\)se |
| Cisco | Ios | 15.1 |
| Cisco | Ios | 15.2 |
| Cisco | Ios | 15.3 |
| Cisco | Ios Xe | 3.1.0s |
| Cisco | Ios Xe | 3.1.1s |
| Cisco | Ios Xe | 3.1.2s |
| Cisco | Ios Xe | 3.1.3s |
| Cisco | Ios Xe | 3.1.4s |
| Cisco | Ios Xe | 3.2.0s |
| Cisco | Ios Xe | 3.2.1s |
| Cisco | Ios Xe | 3.2.2s |
| Cisco | Ios Xe | 3.3.0s |
| Cisco | Ios Xe | 3.3.1s |
| Cisco | Ios Xe | 3.3.2s |
| Cisco | Ios Xe | 3.3.3s |
| Cisco | Ios Xe | 3.4.0s |
| Cisco | Ios Xe | 3.4.1s |
| Cisco | Ios Xe | 3.4.2s |
| Cisco | Ios Xe | 3.4.3s |
| Cisco | Ios Xe | 3.5.0s |
| Cisco | Ios Xe | 3.5.1s |
| Cisco | Ios Xe | 3.5.2s |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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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.
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