CVE-2018-0497

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Source
https://cve.org/CVERecord?id=CVE-2018-0497
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-0497.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2018-0497
Downstream
Related
Published
2018-07-28T17:29:00.240Z
Modified
2026-03-15T14:29:48.385107Z
Severity
  • 5.9 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
Summary
[none]
Details

ARM mbed TLS before 2.12.0, before 2.7.5, and before 2.1.14 allows remote attackers to achieve partial plaintext recovery (for a CBC based ciphersuite) via a timing-based side-channel attack. This vulnerability exists because of an incorrect fix (with a wrong SHA-384 calculation) for CVE-2013-0169.

References

Affected packages

Git / github.com/armmbed/mbedtls

Affected ranges

Type
GIT
Repo
https://github.com/armmbed/mbedtls
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
2f7f2b1f1149e9cee5132afa88337df32436847c
Introduced
8254ed2a9fadede8c6bf414072f78fc78d5af61c
Fixed
5ef42fd415a1ce034b2107980f7cd8a68ff294dd
Introduced
8be0e6db41b4a085e90cb03983f99d3a5158d450
Fixed
6c34268e203d23bbfbfda3f7362dac8b9b9382bc
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "fixed": "2.1.14"
        },
        {
            "introduced": "2.2.0"
        },
        {
            "fixed": "2.7.5"
        },
        {
            "introduced": "2.8.0"
        },
        {
            "fixed": "2.12.0"
        }
    ]
}

Affected versions

mbedos-16.*
mbedos-16.01-release
mbedos-16.03-release
Other
mbedos-2016q1-oob1
mbedos-2016q1-oob2
mbedos-2016q1-oob3
mbedos-release-15-11
mbedtls-2.*
mbedtls-2.10.0
mbedtls-2.11.0
mbedtls-2.2.0
mbedtls-2.2.1
mbedtls-2.3.0
mbedtls-2.4.0
mbedtls-2.5.0
mbedtls-2.5.1
mbedtls-2.6.0
mbedtls-2.6.0-rc1
mbedtls-2.7.0
mbedtls-2.7.0-rc1
mbedtls-2.7.1
mbedtls-2.7.2
mbedtls-2.7.2-rc1
mbedtls-2.7.3
mbedtls-2.7.4
mbedtls-2.8.0
mbedtls-2.8.0-rc1
mbedtls-2.9.0
yotta-2.*
yotta-2.2.1
yotta-2.2.2
yotta-2.2.3
yotta-2.3.0
yotta-2.3.1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-0497.json"
unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "8.0"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "9.0"
            }
        ]
    }
]