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Vulnerability Details : CVE-2020-14928

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."
Publish Date : 2020-07-17 Last Update Date : 2020-08-14
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- CVSS Scores & Vulnerability Types

CVSS Score
4.3
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact None (There is no impact to the availability of the system.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s)
CWE ID 74

- Related OVAL Definitions

Title Definition Id Class Family
RHSA-2020:4649: evolution security and bug fix update (Low) oval:com.redhat.rhsa:def:20204649 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2020-14928

# Product Type Vendor Product Version Update Edition Language
1 OS Canonical Ubuntu Linux 16.04 * * * Version Details Vulnerabilities
2 OS Canonical Ubuntu Linux 18.04 * * * Version Details Vulnerabilities
3 OS Canonical Ubuntu Linux 20.04 * * * Version Details Vulnerabilities
4 OS Debian Debian Linux 9.0 * * * Version Details Vulnerabilities
5 OS Debian Debian Linux 10.0 * * * Version Details Vulnerabilities
6 OS Fedoraproject Fedora 31 * * * Version Details Vulnerabilities
7 Application Gnome Evolution-data-server * * * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Canonical Ubuntu Linux 3
Debian Debian Linux 2
Fedoraproject Fedora 1
Gnome Evolution-data-server 1

- References For CVE-2020-14928

https://gitlab.gnome.org/GNOME/evolution-data-server/-/commit/f404f33fb01b23903c2bbb16791c7907e457fbac CONFIRM
https://gitlab.gnome.org/GNOME/evolution-data-server/-/issues/226
https://security-tracker.debian.org/tracker/DSA-4725-1 CONFIRM
https://security-tracker.debian.org/tracker/DLA-2281-1 CONFIRM
https://gitlab.gnome.org/GNOME//evolution-data-server/commit/ba82be72cfd427b5d72ff21f929b3a6d8529c4df CONFIRM
https://lists.debian.org/debian-lts-announce/2020/07/msg00012.html CONFIRM
https://bugzilla.suse.com/show_bug.cgi?id=1173910 CONFIRM
https://www.debian.org/security/2020/dsa-4725
DEBIAN DSA-4725
https://usn.ubuntu.com/4429-1/
UBUNTU USN-4429-1
https://lists.fedoraproject.org/archives/list/[email protected]/message/QMBEZWA22EAYAZQWUX4KPEBER726KSIG/
FEDORA FEDORA-2020-45041afb19

- Metasploit Modules Related To CVE-2020-14928

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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