CVE-2020-14928 Detail

Current Description

evolution-data-server (eds) through 3.36.3 has a STARTTLS buffering issue that affects SMTP and POP3. When a server sends a "begin TLS" response, eds reads additional data and evaluates it in a TLS context, aka "response injection."


View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score:  5.9 MEDIUM
Vector:  CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N


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Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://bugzilla.suse.com/show_bug.cgi?id=1173910 Issue Tracking  Patch  Third Party Advisory 
https://gitlab.gnome.org/GNOME//evolution-data-server/commit/ba82be72cfd427b5d72ff21f929b3a6d8529c4df Patch  Third Party Advisory 
https://gitlab.gnome.org/GNOME/evolution-data-server/-/commit/f404f33fb01b23903c2bbb16791c7907e457fbac Patch  Third Party Advisory 
https://gitlab.gnome.org/GNOME/evolution-data-server/-/issues/226 Exploit  Third Party Advisory 
https://lists.debian.org/debian-lts-announce/2020/07/msg00012.html Mailing List  Third Party Advisory 
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QMBEZWA22EAYAZQWUX4KPEBER726KSIG/ Mailing List  Third Party Advisory 
https://security-tracker.debian.org/tracker/DLA-2281-1 Third Party Advisory 
https://security-tracker.debian.org/tracker/DSA-4725-1 Third Party Advisory 
https://usn.ubuntu.com/4429-1/ Third Party Advisory 
https://www.debian.org/security/2020/dsa-4725 Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') cwe source acceptance level NIST  

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Change History

5 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2020-14928
NVD Published Date:
07/17/2020
NVD Last Modified:
08/14/2020
Source:
MITRE