CVE-2019-3860

CVSS V2 Medium 6.4 CVSS V3 Critical 9.1
Description
An out of bounds read flaw was discovered in libssh2 before 1.8.1 in the way SFTP packets with empty payloads are parsed. A remote attacker who compromises a SSH server may be able to cause a Denial of Service or read data in the client memory.
Overview
  • CVE ID
  • CVE-2019-3860
  • Assigner
  • secalert@redhat.com
  • Vulnerability Status
  • Modified
  • Published Version
  • 2019-03-25T19:29:01
  • Last Modified Date
  • 2019-04-15T12:31:39
Weakness Enumerations
CWE URL
CWE-125 http://cwe.mitre.org/data/definitions/125.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:libssh2:libssh2:*:*:*:*:*:*:*:* 1 OR 0.3 1.8.0
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:netapp:ontap_select_deploy_administration_utility:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:opensuse:leap:42.3:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:P/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 6.4
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 4.9
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:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 9.1
  • Base Severity
  • CRITICAL
  • Exploitability Score
  • 3.9
  • Impact Score
  • 5.2
References
Reference URL Reference Tags
https://www.libssh2.org/CVE-2019-3860.html Patch Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3860 Issue Tracking Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/03/msg00032.html Third Party Advisory
https://security.netapp.com/advisory/ntap-20190327-0005/ Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00040.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00003.html Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5DK6VO2CEUTAJFYIKWNZKEKYMYR3NO2O/
https://www.debian.org/security/2019/dsa-4431
https://seclists.org/bugtraq/2019/Apr/25
http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00072.html
https://lists.debian.org/debian-lts-announce/2019/07/msg00028.html
https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2019-3860
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-3860
History
Created Old Value New Value Data Type Notes
2022-05-10 17:43:59 Added to TrackCVE
2022-12-03 18:37:06 2019-03-25T19:29Z 2019-03-25T19:29:01 CVE Published Date updated
2022-12-03 18:37:06 2019-04-15T12:31:39 CVE Modified Date updated
2022-12-03 18:37:06 Modified Vulnerability Status updated