CVE-2018-9988

CVSS V2 Medium 5 CVSS V3 High 7.5
Description
ARM mbed TLS before 2.1.11, before 2.7.2, and before 2.8.0 has a buffer over-read in ssl_parse_server_key_exchange() that could cause a crash on invalid input.
Overview
  • CVE ID
  • CVE-2018-9988
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2018-04-10T19:29:00
  • Last Modified Date
  • 2021-11-30T21:43:16
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:arm:mbed_tls:*:*:*:*:*:*:*:* 1 OR 2.1.11
cpe:2.3:a:arm:mbed_tls:*:*:*:*:*:*:*:* 1 OR 2.7.0 2.7.2
cpe:2.3:a:arm:mbed_tls:2.8.0:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://tls.mbed.org/tech-updates/releases/mbedtls-2.8.0-2.7.2-and-2.1.11-released Release Notes Vendor Advisory
https://github.com/ARMmbed/mbedtls/commit/a1098f81c252b317ad34ea978aea2bc47760b215 Patch Third Party Advisory
https://github.com/ARMmbed/mbedtls/commit/027f84c69f4ef30c0693832a6c396ef19e563ca1 Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/09/msg00029.html Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/11/msg00021.html Mailing List Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2018-9988
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-9988
History
Created Old Value New Value Data Type Notes
2022-05-10 06:44:06 Added to TrackCVE
2022-12-03 04:35:44 2018-04-10T19:29Z 2018-04-10T19:29:00 CVE Published Date updated
2022-12-03 04:35:44 2021-11-30T21:43:16 CVE Modified Date updated
2022-12-03 04:35:44 Analyzed Vulnerability Status updated