CVE-2012-4622
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I. Basic Information for CVE-2012-4622
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Cisco IOS XE 03.02.00.XO.15.0(2)XO on Catalyst 4500E series switches, when a Supervisor Engine 7L-E card is installed, allows remote attackers to cause a denial of service (card reload) via malformed packets that trigger uncorrected ECC error messages, aka Bug ID CSCty88456.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Catalyst 4500E系列交换机Cisco IOS XE 拒绝服务漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco IOS是美国思科（Cisco）公司为其网络设备开发的操作系统。 Catalyst 4500E系列交换机中的Cisco IOS XE 03.02.00.XO.15.0(2)XO中存在漏洞。当监控引擎7L-E卡安装时，远程攻击者可利用该漏洞通过触发不正确的ECC错误消息的恶意数据包，导致拒绝服务（卡重载）。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | n/a | n/a | - |
II. Public POCs for CVE-2012-4622
| # | POC Description | Source Link | Shenlong Link |
|---|
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- 🔗 http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20120926-eccvendor-advisoryx_refsource_CISCO
- https://nvd.nist.gov/vuln/detail/CVE-2012-4622
Same Patch Batch · n/a · 2012-09-27 · 9 CVEs total
| CVE-2012-3949 | Cisco CUCM/ IOS/IOS XE SIP实现拒绝服务漏洞 | |
| CVE-2012-3950 | Cisco IOS IPS功能拒绝服务漏洞 | |
| CVE-2012-4617 | Cisco IOS/IOS XE/IOS XR 拒绝服务漏洞 | |
| CVE-2012-4618 | Cisco IOS NAT实现SIP ALG功能拒绝服务漏洞 | |
| CVE-2012-4619 | Cisco IOS NAT实现拒绝服务漏洞 | |
| CVE-2012-4620 | Cisco 10000系列路由器Cisco IOS 拒绝服务漏洞 | |
| CVE-2012-4621 | Cisco IOS Device Sensor功能拒绝服务漏洞 | |
| CVE-2012-4623 | Cisco IOS/IOS XE DHCPv6服务器拒绝服务漏洞 |
IV. Related Vulnerabilities
Same vendor: n/a
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Open5GS SMF ogs_nas_parse_qos_rules denial of service - CVE-2026-8269
Open5GS SMF smf_nsmf_handle_create_sm_context denial of serv - CVE-2026-8268
Open5GS SMF OpenAPI_list_create denial of service
V. Comments for CVE-2012-4622
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