Description
Exim through 4.93 has an out-of-bounds read in the SPA authenticator that could result in SPA/NTLM authentication bypass in auths/spa.c and auths/auth-spa.c.
Published: 2020-05-11
Score: 7.5 High
EPSS: 3.2% Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories
Source ID Title
Debian DLA Debian DLA DLA-2213-1 exim4 security update
Debian DSA Debian DSA DSA-4687-1 exim4 security update
EUVD EUVD EUVD-2020-5068 Exim through 4.93 has an out-of-bounds read in the SPA authenticator that could result in SPA/NTLM authentication bypass in auths/spa.c and auths/auth-spa.c.
Ubuntu USN Ubuntu USN USN-4366-1 Exim vulnerability
History

No history.

Subscriptions

Canonical Ubuntu Linux
Debian Debian Linux
Exim Exim
Fedoraproject Fedora
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-04T12:04:22.871Z

Reserved: 2020-05-11T00:00:00.000Z

Link: CVE-2020-12783

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-05-11T14:15:11.917

Modified: 2024-11-21T05:00:17.210

Link: CVE-2020-12783

cve-icon Redhat

Severity : Important

Publid Date: 2020-05-05T00:00:00Z

Links: CVE-2020-12783 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses