CVE-2018-0487
Critical
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.
SeverityCritical
CVSS9.8
Exploit probability—
Product
Arm Mbed Tls
PublishedFeb 13, 2018
First seenFeb 13, 2018
How to fix
Update
- arm mbed_tls1.3.22, 2.1.10, 2.7.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| arm mbed_tls | 1.3.8 ≤ v < 1.3.22, 2.1.0 ≤ v < 2.1.10, 2.2.0 ≤ v < 2.7.0 | 1.3.22, 2.1.10, 2.7.0 |
| debian debian_linux | 8.0, 9.0 | — |
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