Vulnerability Details : CVE-2012-0249
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.
Vulnerability category: OverflowDenial of service
Threat overview for CVE-2012-0249
Top countries where our scanners detected CVE-2012-0249
Top open port discovered on systems with this issue
2601
IPs affected by CVE-2012-0249 3,465
Threat actors abusing to this issue?
Yes
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Exploit prediction scoring system (EPSS) score for CVE-2012-0249
Probability of exploitation activity in the next 30 days: 1.24%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 84 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2012-0249
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
3.3
|
LOW | AV:A/AC:L/Au:N/C:N/I:N/A:P |
6.5
|
2.9
|
NIST |
CWE ids for CVE-2012-0249
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The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2012-0249
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http://www.debian.org/security/2012/dsa-2459
Debian -- Security Information -- DSA-2459-2 quagga
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http://rhn.redhat.com/errata/RHSA-2012-1259.html
RHSA-2012:1259 - Security Advisory - Red Hat Customer Portal
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http://www.kb.cert.org/vuls/id/551715
VU#551715 - Quagga contains multiple vulnerabilitiesPatch;US Government Resource
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http://lists.fedoraproject.org/pipermail/package-announce/2012-April/078794.html
[SECURITY] Fedora 17 Update: quagga-0.99.20.1-1.fc17
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http://lists.fedoraproject.org/pipermail/package-announce/2012-April/078910.html
[SECURITY] Fedora 16 Update: quagga-0.99.20.1-1.fc16
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http://lists.fedoraproject.org/pipermail/package-announce/2012-April/078926.html
[SECURITY] Fedora 15 Update: quagga-0.99.20.1-1.fc15
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https://bugzilla.quagga.net/show_bug.cgi?id=705
Exploit;Patch
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http://rhn.redhat.com/errata/RHSA-2012-1258.html
RHSA-2012:1258 - Security Advisory - Red Hat Customer Portal
Products affected by CVE-2012-0249
- cpe:2.3:a:quagga:quagga:*:*:*:*:*:*:*:*
- cpe:2.3:a:quagga:quagga:0.95:*:*:*:*:*:*:*
- cpe:2.3:a:quagga:quagga:0.96.2:*:*:*:*:*:*:*
- cpe:2.3:a:quagga:quagga:0.96.1:*:*:*:*:*:*:*
- cpe:2.3:a:quagga:quagga:0.96:*:*:*:*:*:*:*
- cpe:2.3:a:quagga:quagga:0.98.5:*:*:*:*:*:*:*
- cpe:2.3:a:quagga:quagga:0.99.3:*:*:*:*:*:*:*
- cpe:2.3:a:quagga:quagga:0.98.0:*:*:*:*:*:*:*
- cpe:2.3:a:quagga:quagga:0.98.1:*:*:*:*:*:*:*
- cpe:2.3:a:quagga:quagga:0.97.3:*:*:*:*:*:*:*
- cpe:2.3:a:quagga:quagga:0.97.4:*:*:*:*:*:*:*
- cpe:2.3:a:quagga:quagga:0.98.4:*:*:*:*:*:*:*
- cpe:2.3:a:quagga:quagga:0.97.0:*:*:*:*:*:*:*
- cpe:2.3:a:quagga:quagga:0.96.4:*:*:*:*:*:*:*
- cpe:2.3:a:quagga:quagga:0.98.2:*:*:*:*:*:*:*
- cpe:2.3:a:quagga:quagga:0.98.3:*:*:*:*:*:*:*
- cpe:2.3:a:quagga:quagga:0.97.5:*:*:*:*:*:*:*
- cpe:2.3:a:quagga:quagga:0.96.5:*:*:*:*:*:*:*
- cpe:2.3:a:quagga:quagga:0.97.1:*:*:*:*:*:*:*
- cpe:2.3:a:quagga:quagga:0.97.2:*:*:*:*:*:*:*
- cpe:2.3:a:quagga:quagga:0.96.3:*:*:*:*:*:*:*
- cpe:2.3:a:quagga:quagga:0.99.2:*:*:*:*:*:*:*
- cpe:2.3:a:quagga:quagga:0.99.6:*:*:*:*:*:*:*
- cpe:2.3:a:quagga:quagga:0.99.4:*:*:*:*:*:*:*
- cpe:2.3:a:quagga:quagga:0.99.7:*:*:*:*:*:*:*
- cpe:2.3:a:quagga:quagga:0.99.5:*:*:*:*:*:*:*
- cpe:2.3:a:quagga:quagga:0.98.6:*:*:*:*:*:*:*
- cpe:2.3:a:quagga:quagga:0.99.1:*:*:*:*:*:*:*
- cpe:2.3:a:quagga:quagga:0.99.9:*:*:*:*:*:*:*
- cpe:2.3:a:quagga:quagga:0.99.10:*:*:*:*:*:*:*
- cpe:2.3:a:quagga:quagga:0.99.8:*:*:*:*:*:*:*
- cpe:2.3:a:quagga:quagga:0.99.12:*:*:*:*:*:*:*
- cpe:2.3:a:quagga:quagga:0.99.15:*:*:*:*:*:*:*
- cpe:2.3:a:quagga:quagga:0.99.14:*:*:*:*:*:*:*
- cpe:2.3:a:quagga:quagga:0.99.13:*:*:*:*:*:*:*
- cpe:2.3:a:quagga:quagga:0.99.11:*:*:*:*:*:*:*
- cpe:2.3:a:quagga:quagga:0.99.16:*:*:*:*:*:*:*
- cpe:2.3:a:quagga:quagga:0.99.17:*:*:*:*:*:*:*
- cpe:2.3:a:quagga:quagga:0.99.19:*:*:*:*:*:*:*
- cpe:2.3:a:quagga:quagga:0.99.18:*:*:*:*:*:*:*