cnvd-2017-09511
Vulnerability from cnvd
Title: Open vSwitch拒绝服务漏洞
Description:
Open vSwitch（OvS）是一款以开源技术作为基础（遵循Apache2.0许可）的多层虚拟交换机产品，它通过编程扩展支持大规模网络自动化，标准的管理接口和协议等。
OvS 2.7.0版本中的lib/ofp-print.c文件的‘ofp_print_role_status_message’函数存在拒绝服务漏洞。远程攻击者可利用该漏洞实施拒绝服务攻击。
Severity: 中
Patch Name: Open vSwitch拒绝服务漏洞的补丁
Patch Description:
Open vSwitch（OvS）是一款以开源技术作为基础（遵循Apache2.0许可）的多层虚拟交换机产品，它通过编程扩展支持大规模网络自动化，标准的管理接口和协议等。
OvS 2.7.0版本中的lib/ofp-print.c文件的‘ofp_print_role_status_message’函数存在拒绝服务漏洞。远程攻击者可利用该漏洞实施拒绝服务攻击。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。
Formal description:
厂商已发布了漏洞修复程序，请及时关注更新： https://mail.openvswitch.org/pipermail/ovs-dev/2017-May/332966.html
Reference: https://mail.openvswitch.org/pipermail/ovs-dev/2017-May/332966.html
Impacted products
| Name | Open vSwitch Open vSwitch (OvS) v2.7.0 |
|---|
{
"cves": {
"cve": {
"cveNumber": "CVE-2017-9263"
}
},
"description": "Open vSwitch\uff08OvS\uff09\u662f\u4e00\u6b3e\u4ee5\u5f00\u6e90\u6280\u672f\u4f5c\u4e3a\u57fa\u7840\uff08\u9075\u5faaApache2.0\u8bb8\u53ef\uff09\u7684\u591a\u5c42\u865a\u62df\u4ea4\u6362\u673a\u4ea7\u54c1\uff0c\u5b83\u901a\u8fc7\u7f16\u7a0b\u6269\u5c55\u652f\u6301\u5927\u89c4\u6a21\u7f51\u7edc\u81ea\u52a8\u5316\uff0c\u6807\u51c6\u7684\u7ba1\u7406\u63a5\u53e3\u548c\u534f\u8bae\u7b49\u3002\r\n\r\nOvS 2.7.0\u7248\u672c\u4e2d\u7684lib/ofp-print.c\u6587\u4ef6\u7684\u0026lsquo;ofp_print_role_status_message\u0026rsquo;\u51fd\u6570\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5b9e\u65bd\u62d2\u7edd\u670d\u52a1\u653b\u51fb\u3002",
"discovererName": "Bhargava Shastry",
"formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://mail.openvswitch.org/pipermail/ovs-dev/2017-May/332966.html",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2017-09511",
"openTime": "2017-06-14",
"patchDescription": "Open vSwitch\uff08OvS\uff09\u662f\u4e00\u6b3e\u4ee5\u5f00\u6e90\u6280\u672f\u4f5c\u4e3a\u57fa\u7840\uff08\u9075\u5faaApache2.0\u8bb8\u53ef\uff09\u7684\u591a\u5c42\u865a\u62df\u4ea4\u6362\u673a\u4ea7\u54c1\uff0c\u5b83\u901a\u8fc7\u7f16\u7a0b\u6269\u5c55\u652f\u6301\u5927\u89c4\u6a21\u7f51\u7edc\u81ea\u52a8\u5316\uff0c\u6807\u51c6\u7684\u7ba1\u7406\u63a5\u53e3\u548c\u534f\u8bae\u7b49\u3002\r\n\r\nOvS 2.7.0\u7248\u672c\u4e2d\u7684lib/ofp-print.c\u6587\u4ef6\u7684\u0026lsquo;ofp_print_role_status_message\u0026rsquo;\u51fd\u6570\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5b9e\u65bd\u62d2\u7edd\u670d\u52a1\u653b\u51fb\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
"patchName": "Open vSwitch\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
"products": {
"product": "Open vSwitch Open vSwitch (OvS) v2.7.0"
},
"referenceLink": "https://mail.openvswitch.org/pipermail/ovs-dev/2017-May/332966.html",
"serverity": "\u4e2d",
"submitTime": "2017-06-01",
"title": "Open vSwitch\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}
Loading…
Loading…
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
Loading…