CVE-2020-28018 - Vulnerability Details - OpenCVE

Exim 4 before 4.94.2 allows Use After Free in smtp_reset in certain situations that may be common for builds with OpenSSL.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.66769.

Key SSVC decision points have not yet been added.

Vendors	Products
Exim	Exim

Configuration 1 [-]

cpe:2.3:a:exim:exim:*:*:*:*:*:*:*:*

No data.

No data.

Advisories

Source	ID	Title
Ubuntu USN	USN-4934-1	Exim vulnerabilities

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
http://www.openwall.com/lists/oss-security/2021/05/11/14
http://www.openwall.com/lists/oss-security/2021/05/11/15
http://www.openwall.com/lists/oss-security/2021/05/11/17
http://www.openwall.com/lists/oss-security/2021/05/11/5
http://www.openwall.com/lists/oss-security/2021/05/11/6
http://www.openwall.com/lists/oss-security/2021/05/12/2
http://www.openwall.com/lists/oss-security/2021/05/12/3
https://www.exim.org/static/doc/security/CVE-2020-qualys/CVE-2020-28018-OCORK.txt

History

No history.

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-05-06T03:58:59

Updated: 2024-08-04T16:25:44.121Z

Reserved: 2020-10-30T00:00:00

Link: CVE-2020-28018

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-05-06T13:15:09.560

Modified: 2024-11-21T05:22:12.890

Link: CVE-2020-28018

Redhat

No data.

OpenCVE Enrichment

No data.

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