CVE-2011-3327

CVSS V2 High 7.5 CVSS V3 None
Description
Heap-based buffer overflow in the ecommunity_ecom2str function in bgp_ecommunity.c in bgpd in Quagga before 0.99.19 allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code by sending a crafted BGP UPDATE message over IPv4.
Overview
  • CVE ID
  • CVE-2011-3327
  • Assigner
  • cret@cert.org
  • Vulnerability Status
  • Modified
  • Published Version
  • 2011-10-10T10:55:06
  • Last Modified Date
  • 2018-01-06T02:29:18
Weakness Enumerations
CWE URL
CWE-119 http://cwe.mitre.org/data/definitions/119.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:quagga:quagga:*:*:*:*:*:*:*:* 1 OR 0.99.18
cpe:2.3:a:quagga:quagga:0.95:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:quagga:quagga:0.96:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:quagga:quagga:0.96.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:quagga:quagga:0.96.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:quagga:quagga:0.96.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:quagga:quagga:0.96.4:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:quagga:quagga:0.96.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:quagga:quagga:0.97.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:quagga:quagga:0.97.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:quagga:quagga:0.97.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:quagga:quagga:0.97.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:quagga:quagga:0.97.4:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:quagga:quagga:0.97.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:quagga:quagga:0.98.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:quagga:quagga:0.98.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:quagga:quagga:0.98.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:quagga:quagga:0.98.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:quagga:quagga:0.98.4:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:quagga:quagga:0.98.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:quagga:quagga:0.98.6:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:quagga:quagga:0.99.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:quagga:quagga:0.99.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:quagga:quagga:0.99.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:quagga:quagga:0.99.4:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:quagga:quagga:0.99.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:quagga:quagga:0.99.6:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:quagga:quagga:0.99.7:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:quagga:quagga:0.99.8:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:quagga:quagga:0.99.9:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:quagga:quagga:0.99.10:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:quagga:quagga:0.99.11:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:quagga:quagga:0.99.12:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:quagga:quagga:0.99.13:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:quagga:quagga:0.99.14:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:quagga:quagga:0.99.15:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:quagga:quagga:0.99.16:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:quagga:quagga:0.99.17:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:P/I:P/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 7.5
  • Severity
  • HIGH
  • Exploitability Score
  • 10
  • Impact Score
  • 6.4
References
Reference URL Reference Tags
https://www.cert.fi/en/reports/2011/vulnerability539178.html
http://www.quagga.net/download/quagga-0.99.19.changelog.txt
http://code.quagga.net/?p=quagga.git;a=commit;h=94431dbc753171b48b5c6806af97fd690813b00a
https://bugzilla.redhat.com/show_bug.cgi?id=738400
http://www.debian.org/security/2011/dsa-2316
http://www.kb.cert.org/vuls/id/668534 US Government Resource
http://secunia.com/advisories/46139 Vendor Advisory
http://secunia.com/advisories/46274
http://lists.opensuse.org/opensuse-security-announce/2011-10/msg00007.html
http://lists.opensuse.org/opensuse-security-announce/2011-09/msg00027.html
http://lists.opensuse.org/opensuse-security-announce/2011-10/msg00010.html
http://lists.opensuse.org/opensuse-security-announce/2011-12/msg00009.html
http://rhn.redhat.com/errata/RHSA-2012-1258.html
http://rhn.redhat.com/errata/RHSA-2012-1259.html
http://security.gentoo.org/glsa/glsa-201202-02.xml
http://secunia.com/advisories/48106
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2011-3327
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3327
History
Created Old Value New Value Data Type Notes
2022-05-10 18:51:20 Added to TrackCVE