CVE-2012-0249
Quick assessment
Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Quagga是美国软件开发者Kunihiro Ishiguro所研发的一款路由软件套件。该套件可在多种平台上实现OSPFv2、OSPFv3、RIP v1/v2等协议，并提供路由重分布、路由映射等功能。 Quagga 0.99.20.1之前版本中的ospfd的OSPFv2实现的ospf_packet.c中的ospf_ls_upd_list_lsa函数中存在缓冲区溢出漏洞。远程攻击者可利用该漏洞借助包长小于包头内指定长度的Link State Update（也称LS Update）数据包，导致拒绝服务（断言失
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I. Basic Information for CVE-2012-0249
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Buffer overflow in the ospf_ls_upd_list_lsa function in ospf_packet.c in the OSPFv2 implementation in ospfd in Quagga before 0.99.20.1 allows remote attackers to cause a denial of service (assertion failure and daemon exit) via a Link State Update (aka LS Update) packet that is smaller than the length specified in its header.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Quagga缓冲区溢出漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Quagga是美国软件开发者Kunihiro Ishiguro所研发的一款路由软件套件。该套件可在多种平台上实现OSPFv2、OSPFv3、RIP v1/v2等协议，并提供路由重分布、路由映射等功能。 Quagga 0.99.20.1之前版本中的ospfd的OSPFv2实现的ospf_packet.c中的ospf_ls_upd_list_lsa函数中存在缓冲区溢出漏洞。远程攻击者可利用该漏洞借助包长小于包头内指定长度的Link State Update（也称LS Update）数据包，导致拒绝服务（断言失
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-2012-0249
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2012-0249 (5)
Mailing List Discussions for CVE-2012-0249 (2)
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http://lists.fedoraproject.org/pipermail/package-announce/2012-April/078910.html vendor-advisory x_refsource_FEDORA
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http://lists.fedoraproject.org/pipermail/package-announce/2012-April/078794.html vendor-advisory x_refsource_FEDORA
Other References for CVE-2012-0249 (1)
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https://bugzilla.quagga.net/show_bug.cgi?id=705 x_refsource_CONFIRM
Same Patch Batch · n/a · 2012-04-05 · 15 CVEs total
| CVE-2011-3066 | Google Chrome缓冲区错误漏洞 | |
| CVE-2011-3067 | Google Chrome权限许可和访问控制问题漏洞 | |
| CVE-2011-3068 | Google Chrome释放后使用漏洞 | |
| CVE-2011-3069 | Google Chrome释放后使用漏洞 | |
| CVE-2011-3070 | Google Chrome释放后使用漏洞 | |
| CVE-2011-3071 | Google Chrome释放后使用漏洞 | |
| CVE-2011-3072 | Google Chrome权限许可和访问控制问题漏洞 | |
| CVE-2011-3073 | Google Chrome释放后使用漏洞 | |
| CVE-2011-3074 | Google Chrome释放后使用漏洞 | |
| CVE-2011-3075 | Google Chrome释放后使用漏洞 | |
| CVE-2011-3076 | Google Chrome释放后使用漏洞 | |
| CVE-2011-3077 | Google Chrome释放后使用漏洞 | |
| CVE-2012-0250 | Quagga缓冲区溢出漏洞 | |
| CVE-2012-0255 | Quagga缓冲区溢出漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2012-0249
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