Vulnerability Details : CVE-2007-1995
bgpd/bgp_attr.c in Quagga 0.98.6 and earlier, and 0.99.6 and earlier 0.99 versions, does not validate length values in the MP_REACH_NLRI and MP_UNREACH_NLRI attributes, which allows remote attackers to cause a denial of service (daemon crash or exit) via crafted UPDATE messages that trigger an assertion error or out of bounds read.
Vulnerability category: Input validationDenial of service
Products affected by CVE-2007-1995
- 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:0.98.0:*:*:*:*:*:*:*
- 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:*:*:*:*:*:*:*
Threat overview for CVE-2007-1995
Top countries where our scanners detected CVE-2007-1995
Top open port discovered on systems with this issue
2601
IPs affected by CVE-2007-1995 138
Threat actors abusing to this issue?
Yes
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*Directly or indirectly through your vendors, service providers and 3rd parties.
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attack surface intelligence
from SecurityScorecard.
Exploit prediction scoring system (EPSS) score for CVE-2007-1995
2.43%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 90 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2007-1995
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
6.3
|
MEDIUM | AV:N/AC:M/Au:S/C:N/I:N/A:C |
6.8
|
6.9
|
NIST |
CWE ids for CVE-2007-1995
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The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by: nvd@nist.gov (Primary)
References for CVE-2007-1995
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http://security.gentoo.org/glsa/glsa-200705-05.xml
Quagga: Denial of service (GLSA 200705-05) — Gentoo security
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http://www.quagga.net/news2.php?y=2007&m=4&d=8#id1176073740
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http://www.vupen.com/english/advisories/2007/1336
Site en constructionVendor Advisory
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http://bugzilla.quagga.net/show_bug.cgi?id=354
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https://exchange.xforce.ibmcloud.com/vulnerabilities/33547
Quagga BGP attributes denial of service CVE-2007-1995 Vulnerability Report
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http://www.securitytracker.com/id?1018142
Access Denied
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http://www.debian.org/security/2007/dsa-1293
[SECURITY] [DSA 1293-1] New quagga packages fix denial of service
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http://www.vupen.com/english/advisories/2008/1195/references
Site en constructionVendor Advisory
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http://bugzilla.quagga.net/show_bug.cgi?id=355
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http://www.redhat.com/support/errata/RHSA-2007-0389.html
Support
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http://www.trustix.org/errata/2007/0017/
Trustix | Empowering Trust and Security in the Digital Age
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https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11048
404 Not Found
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http://www.mandriva.com/security/advisories?name=MDKSA-2007:096
Mandriva
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http://sunsolve.sun.com/search/document.do?assetkey=1-26-236141-1
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http://www.openpkg.com/security/advisories/OpenPKG-SA-2007.015.html
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http://www.ubuntu.com/usn/usn-461-1
USN-461-1: Quagga vulnerability | Ubuntu security notices | Ubuntu
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http://www.novell.com/linux/security/advisories/2007_9_sr.html
404 Page Not Found | SUSE
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http://www.securityfocus.com/bid/23417
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