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CVE-2018-0488

N/A
Published: February 13, 2018 at 03:00 PM UTC
Updated: June 17, 2026 at 01:30 AM UTC
2 products affected across 2 vendorsDebian Linuxmbed TLS

Using ARM mbed TLS before 1.3.22, before 2.1.10, and before 2.7.0 by N/A?

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Severity
N/A
Exploit prediction
EPSS 5%

Description

ARM mbed TLS before 1.3.22, before 2.1.10, and before 2.7.0, when the truncated HMAC extension and CBC are used, allows remote attackers to execute arbitrary code or cause a denial of service (heap corruption) via a crafted application packet within a TLS or DTLS session.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

mbed TLS· Arm
95%
1.3.0 ≤ v < 1.3.222.1.0 ≤ v < 2.1.102.2.0 ≤ v < 2.7.0
Affected range stops below 1.3.22, so it looks safe — our inference, not a vendor statement
Affected range stops below 2.1.10, so it looks safe — our inference, not a vendor statement
Affected range stops below 2.7.0, so it looks safe — our inference, not a vendor statement
Debian Linux· Debiandrupal
95%
8.09.0

References (6)

VDB Entryx_refsource_BIDThird Party Advisory
Source: [email protected]
http://www.securityfocus.com/bid/103057
Vendor Advisoryx_refsource_GENTOOThird Party Advisory
Source: [email protected]
https://security.gentoo.org/glsa/201804-19
x_refsource_CONFIRMMitigationVendor Advisory
Source: [email protected]
https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2018-01
Vendor Advisoryx_refsource_UBUNTU
Source: [email protected]
https://usn.ubuntu.com/4267-1/
Vendor Advisoryx_refsource_DEBIANThird Party Advisory
Source: [email protected]
https://www.debian.org/security/2018/dsa-4138
Vendor Advisoryx_refsource_DEBIANThird Party Advisory
Source: [email protected]
https://www.debian.org/security/2018/dsa-4147

CVSS

7.5HIGH[email protected]
Confidentiality
PARTIAL
Integrity
PARTIAL
Availability
PARTIAL
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-787

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