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CVE
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CVE-2012-0249Date: (C)2012-04-05   (M)2018-02-19


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.

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score  : CVSS Score  : 3.3
Exploit Score: Exploit Score: 6.5
Impact Score : Impact Score : 2.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: Access Vector: ADJACENT_NETWORK
Attack Complexity: Access Complexity: LOW
Privileges Required: Authentication: NONE
User Interaction: Confidentiality: NONE
Scope: Integrity: NONE
Confidentiality: Availability: PARTIAL
Integrity:  
Availability:  
  





Reference:
SECUNIA-48949
DSA-2459
FEDORA-2012-5352
FEDORA-2012-5411
FEDORA-2012-5436
RHSA-2012:1258
RHSA-2012:1259
VU#551715
https://bugzilla.quagga.net/show_bug.cgi?id=705

CPE    40
cpe:/a:quagga:quagga:0.99.15
cpe:/a:quagga:quagga:0.99.16
cpe:/a:quagga:quagga:0.99.13
cpe:/a:quagga:quagga:0.99.14
...
CWE    1
CWE-119
OVAL    9
oval:org.secpod.oval:def:103673
oval:org.secpod.oval:def:103670
oval:org.secpod.oval:def:600788
oval:org.secpod.oval:def:500884
...

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