CVE-2017-15865

CVSS V2 Medium 5 CVSS V3 High 7.5
Description
bgpd in FRRouting (FRR) before 2.0.2 and 3.x before 3.0.2, as used in Cumulus Linux before 3.4.3 and other products, allows remote attackers to obtain sensitive information via a malformed BGP UPDATE packet from a connected peer, which triggers transmission of up to a few thousand unintended bytes because of a mishandled attribute length, aka RN-690 (CM-18492).
Overview
  • CVE ID
  • CVE-2017-15865
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2017-11-08T20:29:00
  • Last Modified Date
  • 2017-11-29T17:38:29
Weakness Enumerations
CWE URL
CWE-200 http://cwe.mitre.org/data/definitions/200.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:a:frrouting:frrouting:*:*:*:*:*:*:*:* 1 OR 2.0.2
cpe:2.3:a:frrouting:frrouting:3.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:frrouting:frrouting:3.0:rc0:*:*:*:*:*:* 1 OR
cpe:2.3:a:frrouting:frrouting:3.0:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:frrouting:frrouting:3.0:rc2:*:*:*:*:*:* 1 OR
cpe:2.3:a:frrouting:frrouting:3.0:rc3:*:*:*:*:*:* 1 OR
cpe:2.3:a:frrouting:frrouting:3.0.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cumulusnetworks:cumulus_linux:*:*:*:*:*:*:*:* 0 OR 3.4.3
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:P/I:N/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • NONE
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://support.cumulusnetworks.com/hc/en-us/articles/115014778107-CVE-2017-15865-Malformed-BGP-UPDATE-Triggers-Information-Disclosure Issue Tracking Third Party Advisory
https://support.cumulusnetworks.com/hc/en-us/articles/115014754307#rn690 Issue Tracking Third Party Advisory
https://lists.cumulusnetworks.com/pipermail/cumulus-security-announce/2017-November/000009.html Issue Tracking Third Party Advisory
https://frrouting.org/community/security.html Issue Tracking Vendor Advisory
http://www.securityfocus.com/bid/101794 Third Party Advisory VDB Entry
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2017-15865
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-15865
History
Created Old Value New Value Data Type Notes
2022-05-10 08:10:25 Added to TrackCVE
2022-12-02 22:52:06 2017-11-08T20:29Z 2017-11-08T20:29:00 CVE Published Date updated
2022-12-02 22:52:06 2017-11-29T17:38:29 CVE Modified Date updated
2022-12-02 22:52:06 Analyzed Vulnerability Status updated