CVE-2020-35766

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Source
https://cve.org/CVERecord?id=CVE-2020-35766
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-35766.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2020-35766
Downstream
Published
2020-12-28T20:15:13.260Z
Modified
2026-04-11T23:14:13.187536Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

The test suite in libopendkim in OpenDKIM through 2.10.3 allows local users to gain privileges via a symlink attack against the /tmp/testkeys file (related to t-testdata.h, t-setup.c, and t-cleanup.c). NOTE: this is applicable to persons who choose to engage in the "A number of self-test programs are included here for unit-testing the library" situation.

References

Affected packages

Git / github.com/trusteddomainproject/opendkim

Affected ranges

Type
GIT
Repo
https://github.com/trusteddomainproject/opendkim
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
cf1b96054c9d1e395417eda46b6038a1ab7a904f
Database specific 
{
    "source": "CPE_FIELD",
    "cpe": "cpe:2.3:a:opendkim:opendkim:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "2.10.3"
        }
    ]
}

Affected versions

Other
rel-opendkim-2-10-0
rel-opendkim-2-10-0-Beta0
rel-opendkim-2-10-0-Beta1
rel-opendkim-2-10-0-Beta2
rel-opendkim-2-10-1
rel-opendkim-2-10-2
rel-opendkim-2-10-3
rel-opendkim-2-2-2
rel-opendkim-2-3-1
rel-opendkim-2-3-2
rel-opendkim-2-4-0
rel-opendkim-2-4-1
rel-opendkim-2-4-2
rel-opendkim-2-4-3
rel-opendkim-2-5-0
rel-opendkim-2-5-0-1
rel-opendkim-2-5-1
rel-opendkim-2-5-2
rel-opendkim-2-6-0
rel-opendkim-2-6-1
rel-opendkim-2-6-2
rel-opendkim-2-6-3
rel-opendkim-2-6-4
rel-opendkim-2-6-5
rel-opendkim-2-6-6
rel-opendkim-2-6-7
rel-opendkim-2-7-0
rel-opendkim-2-7-0-Beta0
rel-opendkim-2-7-0-Beta1
rel-opendkim-2-7-0-Beta2
rel-opendkim-2-7-0-Beta3
rel-opendkim-2-7-0-Beta4
rel-opendkim-2-7-0-Beta5
rel-opendkim-2-7-1
rel-opendkim-2-7-2
rel-opendkim-2-7-3
rel-opendkim-2-7-4
rel-opendkim-2-8-0
rel-opendkim-2-8-1
rel-opendkim-2-8-2
rel-opendkim-2-8-3
rel-opendkim-2-8-4
rel-opendkim-2-8-4-Beta0
rel-opendkim-2-8-4-Beta1
rel-opendkim-2-8-4-Beta2
rel-opendkim-2-9-0
rel-opendkim-2-9-0-Beta0
rel-opendkim-2-9-0-Beta1
rel-opendkim-2-9-0-Beta2
rel-opendkim-2-9-1
rel-opendkim-2-9-1-Beta0
rel-opendkim-2-9-1-Beta1
rel-opendkim-2-9-1-Beta2
rel-opendkim-2-9-1-Beta3
rel-opendkim-2-9-1-Beta4
rel-opendkim-2-9-2
rel-opendkim-2-9-2-Beta0

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-35766.json"