CVE-2020-36425

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Source
https://cve.org/CVERecord?id=CVE-2020-36425
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-36425.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-36425
Downstream
Published
2021-07-19T17:15:11.327Z
Modified
2026-03-10T23:20:38.989870Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N CVSS Calculator
Summary
[none]
Details

An issue was discovered in Arm Mbed TLS before 2.24.0. It incorrectly uses a revocationDate check when deciding whether to honor certificate revocation via a CRL. In some situations, an attacker can exploit this by changing the local clock.

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
7cd4d2dadb5fdc8410ee667f062646bd28f37e62
Introduced
8be0e6db41b4a085e90cb03983f99d3a5158d450
Fixed
848a4e06b375e067552f1a21d4bc69322c673217
Introduced
3f8d78411a26e833db18d9fbde0e2f0baeda87f0
Fixed
523f0554b6cdc7ace5d360885c3f5bbcc73ec0e8
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "fixed": "2.7.17"
        },
        {
            "introduced": "2.8.0"
        },
        {
            "fixed": "2.16.8"
        },
        {
            "introduced": "2.17.0"
        },
        {
            "fixed": "2.24.0"
        }
    ]
}
Type
Repo
https://github.com/mbed-tls/mbedtls
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
848a4e06b375e067552f1a21d4bc69322c673217
Fixed
523f0554b6cdc7ace5d360885c3f5bbcc73ec0e8
Fixed
7cd4d2dadb5fdc8410ee667f062646bd28f37e62

Affected versions

mbedtls-2.*
mbedtls-2.10.0
mbedtls-2.11.0
mbedtls-2.12.0
mbedtls-2.13.0
mbedtls-2.13.1
mbedtls-2.14.0
mbedtls-2.15.0
mbedtls-2.15.1
mbedtls-2.16.0
mbedtls-2.16.1
mbedtls-2.16.2
mbedtls-2.16.3
mbedtls-2.16.4
mbedtls-2.16.5
mbedtls-2.16.6
mbedtls-2.16.7
mbedtls-2.17.0
mbedtls-2.18.0
mbedtls-2.19.0
mbedtls-2.19.0d1
mbedtls-2.19.0d2
mbedtls-2.19.1
mbedtls-2.20.0
mbedtls-2.20.0d0
mbedtls-2.20.0d1
mbedtls-2.21.0
mbedtls-2.22.0
mbedtls-2.22.0d0
mbedtls-2.23.0
mbedtls-2.8.0
mbedtls-2.9.0
v2.*
v2.16.7
v2.23.0

Database specific

unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "10.0"
            }
        ]
    }
]
source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-36425.json"