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Vulnerability details: VCID-pbcd-x8u1-aaap
Vulnerability ID VCID-pbcd-x8u1-aaap
Aliases CVE-2019-14664
Summary In Enigmail below 2.1, an attacker in possession of PGP encrypted emails can wrap them as sub-parts within a crafted multipart email. The encrypted part(s) can further be hidden using HTML/CSS or ASCII newline characters. This modified multipart email can be re-sent by the attacker to the intended receiver. If the receiver replies to this (benign looking) email, he unknowingly leaks the plaintext of the encrypted message part(s) back to the attacker. This attack variant bypasses protection mechanisms implemented after the "EFAIL" attacks.
Status Published
Exploitability 0.5
Weighted Severity 5.9
Risk 3.0
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-319 Cleartext Transmission of Sensitive Information
System Score Found at
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.0018 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.00244 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.00244 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.00244 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.00244 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.00245 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.00349 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.00349 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.00349 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.00349 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.00349 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.00349 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.00349 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.00349 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.00349 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.00349 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
epss 0.00349 https://api.first.org/data/v1/epss?cve=CVE-2019-14664
cvssv2 4.3 https://nvd.nist.gov/vuln/detail/CVE-2019-14664
cvssv3 6.5 https://nvd.nist.gov/vuln/detail/CVE-2019-14664
cvssv3.1 6.5 https://nvd.nist.gov/vuln/detail/CVE-2019-14664
generic_textual Low https://www.enigmail.net/index.php/en/download/changelog
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2019-14664
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14664
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AVNTEF3WSOOQYKMIPEH7F77UPXES5BU5/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CYWBJHSBBLAHKMRWDWH2XXQDYAGDHB5I/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GHC5WDQ47FQSL5CTGQUYIHVC3RNZ7UH5/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/AVNTEF3WSOOQYKMIPEH7F77UPXES5BU5/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CYWBJHSBBLAHKMRWDWH2XXQDYAGDHB5I/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GHC5WDQ47FQSL5CTGQUYIHVC3RNZ7UH5/
https://sourceforge.net/p/enigmail/bugs/984/
https://www.enigmail.net/index.php/en/download/changelog
cpe:2.3:a:enigmail:enigmail:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:enigmail:enigmail:*:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*
CVE-2019-14664 https://nvd.nist.gov/vuln/detail/CVE-2019-14664
No exploits are available.
Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2019-14664
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2019-14664
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2019-14664
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.36647
EPSS Score 0.0018
Published At March 28, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
There are no relevant records.