CVE-2018-0487
CVSS V2 High 7.5
CVSS V3 Critical 9.8
Description
ARM mbed TLS before 1.3.22, before 2.1.10, and before 2.7.0 allows remote attackers to execute arbitrary code or cause a denial of service (buffer overflow) via a crafted certificate chain that is mishandled during RSASSA-PSS signature verification within a TLS or DTLS session.
Overview
- CVE ID
- CVE-2018-0487
- Assigner
- security@debian.org
- Vulnerability Status
- Modified
- Published Version
- 2018-02-13T15:29:00
- Last Modified Date
- 2020-02-10T16:15:13
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:arm:mbed_tls:*:*:*:*:*:*:*:* | 1 | OR | 1.3.8 | 1.3.22 |
| cpe:2.3:a:arm:mbed_tls:*:*:*:*:*:*:*:* | 1 | OR | 2.1.0 | 2.1.10 |
| cpe:2.3:a:arm:mbed_tls:*:*:*:*:*:*:*:* | 1 | OR | 2.2.0 | 2.7.0 |
| 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: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
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 9.8
- Base Severity
- CRITICAL
- Exploitability Score
- 3.9
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2018-01 | Mitigation Vendor Advisory |
| http://www.securityfocus.com/bid/103056 | Third Party Advisory VDB Entry |
| https://www.debian.org/security/2018/dsa-4138 | Third Party Advisory |
| https://www.debian.org/security/2018/dsa-4147 | Third Party Advisory |
| https://security.gentoo.org/glsa/201804-19 | Third Party Advisory |
| https://usn.ubuntu.com/4267-1/ |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2018-0487 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-0487 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 16:50:26 | Added to TrackCVE | |||
| 2022-12-03 02:04:53 | 2018-02-13T15:29Z | 2018-02-13T15:29:00 | CVE Published Date | updated |
| 2022-12-03 02:04:53 | 2020-02-10T16:15:13 | CVE Modified Date | updated | |
| 2022-12-03 02:04:53 | Modified | Vulnerability Status | updated |