CVE-2020-28020

Source
https://cve.org/CVERecord?id=CVE-2020-28020
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-28020.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-28020
Downstream
Related
Published
2021-05-06T13:15:09.613Z
Modified
2026-03-14T14:37:44.452719Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

Exim 4 before 4.92 allows Integer Overflow to Buffer Overflow, in which an unauthenticated remote attacker can execute arbitrary code by leveraging the mishandling of continuation lines during header-length restriction.

References

Affected packages

Git /

Affected ranges

Database specific

source
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-28020.json"
unresolved_ranges
[
    {
        "events": [
            {
                "introduced": "4.00"
            },
            {
                "fixed": "4.92"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "4"
            },
            {
                "fixed": "4.92"
            }
        ]
    }
]