CVE-2018-12374
published 2018-10-18CVE-2018-12374: Plaintext of decrypted emails can leak through by user submitting an embedded form by pressing enter key within a text input field. This vulnerability affects…
PriorityP419medium4.3CVSS 3.0
AVNACLPRNUIRSUCLINAN
EPSS
2.04%
81.0th percentile
Plaintext of decrypted emails can leak through by user submitting an embedded form by pressing enter key within a text input field. This vulnerability affects Thunderbird < 52.9.
Affected
26 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| debian | debian_linux | — | — |
| debian | debian_linux | — | — |
| debian | thunderbird | < thunderbird 1:52.9.0-1 (bookworm) | thunderbird 1:52.9.0-1 (bookworm) |
| mozilla | thunderbird | < 52.9.0 | 52.9.0 |
| mozilla | thunderbird | >= 0 < 1:52.9.0-1 | 1:52.9.0-1 |
| mozilla | thunderbird | >= 0 < 1:52.9.0-1 | 1:52.9.0-1 |
| mozilla | thunderbird | >= 0 < 1:52.9.0-1 | 1:52.9.0-1 |
| mozilla | thunderbird | >= 0 < 1:52.9.0-1 | 1:52.9.0-1 |
| mozilla | thunderbird | >= 0 < 1:52.9.1+build3-0ubuntu0.14.04.1 | 1:52.9.1+build3-0ubuntu0.14.04.1 |
| mozilla | thunderbird | >= 0 < 1:52.9.1+build3-0ubuntu0.16.04.1 | 1:52.9.1+build3-0ubuntu0.16.04.1 |
| mozilla | thunderbird | >= 0 < 1:52.9.1+build3-0ubuntu0.18.04.1 | 1:52.9.1+build3-0ubuntu0.18.04.1 |
| mozilla | thunderbird | >= unspecified < 52.9 | 52.9 |
| redhat | enterprise_linux | — | — |
| redhat | enterprise_linux | — | — |
| redhat | enterprise_linux | — | — |
| redhat | enterprise_linux | — | — |
| redhat | enterprise_linux_desktop | — | — |
| redhat | enterprise_linux_desktop | — | — |
| redhat | enterprise_linux_server | — | — |
| redhat | enterprise_linux_server | — | — |
| redhat | enterprise_linux_workstation | — | — |
CVSS provenance
nvdv3.04.3MEDIUMCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:P/I:N/A:N
osv8.8HIGH
vendor_ubuntu8.8HIGH
vendor_debian4.3MEDIUM
vendor_redhat4.3MEDIUM
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GHSA
GHSA-x5qf-xh29-8vm2: Plaintext of decrypted emails can leak through by user submitting an embedded form by pressing enter key within a text input field
ghsa_unreviewed·2022-05-13
CVE-2018-12374 [MEDIUM] CWE-200 GHSA-x5qf-xh29-8vm2: Plaintext of decrypted emails can leak through by user submitting an embedded form by pressing enter key within a text input field
Plaintext of decrypted emails can leak through by user submitting an embedded form by pressing enter key within a text input field. This vulnerability affects Thunderbird < 52.9.
OSV
CVE-2018-12374: Plaintext of decrypted emails can leak through by user submitting an embedded form by pressing enter key within a text input field
osv·2018-10-18·CVSS 4.3
CVE-2018-12374 [MEDIUM] CVE-2018-12374: Plaintext of decrypted emails can leak through by user submitting an embedded form by pressing enter key within a text input field
Plaintext of decrypted emails can leak through by user submitting an embedded form by pressing enter key within a text input field. This vulnerability affects Thunderbird < 52.9.
OSV
thunderbird vulnerabilities
osv·2018-07-12·CVSS 8.8
CVE-2018-12359 [HIGH] thunderbird vulnerabilities
thunderbird vulnerabilities
Multiple security issues were discovered in Thunderbird. If a user were
tricked in to opening a specially crafted website in a browsing context,
an attacker could potentially exploit these to cause a denial of service,
bypass CORS restrictions, obtain sensitive information, or execute
arbitrary code. (CVE-2018-12359, CVE-2018-12360, CVE-2018-12362,
CVE-2018-12363, CVE-2018-12364, CVE-2018-12365, CVE-2018-12366)
It was discovered that S/MIME and PGP decryption oracles can be built with
HTML emails. An attacker could potentially exploit this to obtain
sensitive information. (CVE-2018-12372)
It was discovered that S/MIME plaintext can be leaked through HTML
reply/forward. An attacker could potentially exploit this to obtain
sensitive information. (CVE-2018-12373
Ubuntu
Thunderbird vulnerabilities
vendor_ubuntu·2018-07-12·CVSS 8.8
CVE-2018-12359 [HIGH] Thunderbird vulnerabilities
Title: Thunderbird vulnerabilities
Summary: Several security issues were fixed in Thunderbird.
Multiple security issues were discovered in Thunderbird. If a user were
tricked in to opening a specially crafted website in a browsing context,
an attacker could potentially exploit these to cause a denial of service,
bypass CORS restrictions, obtain sensitive information, or execute
arbitrary code. (CVE-2018-12359, CVE-2018-12360, CVE-2018-12362,
CVE-2018-12363, CVE-2018-12364, CVE-2018-12365, CVE-2018-12366)
It was discovered that S/MIME and PGP decryption oracles can be built with
HTML emails. An attacker could potentially exploit this to obtain
sensitive information. (CVE-2018-12372)
It was discovered that S/MIME plaintext can be leaked through HTML
reply/forward. An attacker could poten
Red Hat
thunderbird: Using form to exfiltrate encrypted mail part by pressing enter in form field
vendor_redhat·2018-07-04·CVSS 4.3
CVE-2018-12374 [MEDIUM] CWE-356 thunderbird: Using form to exfiltrate encrypted mail part by pressing enter in form field
thunderbird: Using form to exfiltrate encrypted mail part by pressing enter in form field
Plaintext of decrypted emails can leak through by user submitting an embedded form by pressing enter key within a text input field. This vulnerability affects Thunderbird < 52.9.
Package: thunderbird (Red Hat Enterprise Linux 8) - Not affected
Debian
CVE-2018-12374: thunderbird - Plaintext of decrypted emails can leak through by user submitting an embedded fo...
vendor_debian·2018·CVSS 4.3
CVE-2018-12374 [MEDIUM] CVE-2018-12374: thunderbird - Plaintext of decrypted emails can leak through by user submitting an embedded fo...
Plaintext of decrypted emails can leak through by user submitting an embedded form by pressing enter key within a text input field. This vulnerability affects Thunderbird < 52.9.
Scope: local
bookworm: resolved (fixed in 1:52.9.0-1)
bullseye: resolved (fixed in 1:52.9.0-1)
forky: resolved (fixed in 1:52.9.0-1)
sid: resolved (fixed in 1:52.9.0-1)
trixie: resolved (fixed in 1:52.9.0-1)
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2018-12374 thunderbird: Using form to exfiltrate encrypted mail part by pressing enter in form field [fedora-all]
bugzilla·2018-07-05·CVSS 4.3
CVE-2018-12374 [MEDIUM] CVE-2018-12374 thunderbird: Using form to exfiltrate encrypted mail part by pressing enter in form field [fedora-all]
CVE-2018-12374 thunderbird: Using form to exfiltrate encrypted mail part by pressing enter in form field [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this i
Bugzilla
CVE-2018-12374 thunderbird: Using form to exfiltrate encrypted mail part by pressing enter in form field
bugzilla·2018-07-05·CVSS 4.3
CVE-2018-12374 [MEDIUM] CVE-2018-12374 thunderbird: Using form to exfiltrate encrypted mail part by pressing enter in form field
CVE-2018-12374 thunderbird: Using form to exfiltrate encrypted mail part by pressing enter in form field
A flaw was found in Mozilla Thunderbird before version 52.9. Plaintext of decrypted emails can leak through by user submitting an embedded form by pressing enter key within a text input field.
References:
https://www.mozilla.org/en-US/security/advisories/mfsa2018-18/#CVE-2018-12374
Discussion:
Created thunderbird tracking bugs for this issue:
Affects: fedora-all [bug 1598544]
---
This issue has been addressed in the following products:
Red Hat Enterprise Linux 7
Via RHSA-2018:2252 https://access.redhat.com/errata/RHSA-2018:2252
---
This issue has been addressed in the following products:
Red Hat Enterprise Linux 6
Via RHSA-2018:2251 https://access.redhat.com/errata/RHSA-20
Bugzilla
CVE-2017-12374 CVE-2017-12375 CVE-2017-12376 CVE-2017-12377 CVE-2017-12378 CVE-2017-12379 CVE-2017-12380 clamav: Multiple vulnerabilities fixed in 0.99.3
bugzilla·2018-01-29·CVSS 7.5
CVE-2017-12374 [HIGH] CVE-2017-12374 CVE-2017-12375 CVE-2017-12376 CVE-2017-12377 CVE-2017-12378 CVE-2017-12379 CVE-2017-12380 clamav: Multiple vulnerabilities fixed in 0.99.3
CVE-2017-12374 CVE-2017-12375 CVE-2017-12376 CVE-2017-12377 CVE-2017-12378 CVE-2017-12379 CVE-2017-12380 clamav: Multiple vulnerabilities fixed in 0.99.3
Multiple security bugs fixed in clamav 0.99.3.
References:
http://blog.clamav.net/2018/01/clamav-0993-has-been-released.html
Discussion:
Created clamav tracking bugs for this issue:
Affects: epel-all [bug 1539864]
Affects: fedora-all [bug 1539865]
---
Can we close this bug ? , since clamav 0.99.4 already available in all branches
---
(In reply to Sergio Monteiro Basto from comment #2)
> Can we close this bug ? , since clamav 0.99.4 already available in all
> branches
Yes, closing.
http://www.securityfocus.com/bid/104613https://access.redhat.com/errata/RHSA-2018:2251https://access.redhat.com/errata/RHSA-2018:2252https://bugzilla.mozilla.org/show_bug.cgi?id=1462910https://lists.debian.org/debian-lts-announce/2018/07/msg00013.htmlhttps://security.gentoo.org/glsa/201811-13https://usn.ubuntu.com/3714-1/https://www.debian.org/security/2018/dsa-4244https://www.mozilla.org/security/advisories/mfsa2018-18/http://www.securityfocus.com/bid/104613https://access.redhat.com/errata/RHSA-2018:2251https://access.redhat.com/errata/RHSA-2018:2252https://bugzilla.mozilla.org/show_bug.cgi?id=1462910https://lists.debian.org/debian-lts-announce/2018/07/msg00013.htmlhttps://security.gentoo.org/glsa/201811-13https://usn.ubuntu.com/3714-1/https://www.debian.org/security/2018/dsa-4244https://www.mozilla.org/security/advisories/mfsa2018-18/
2018-10-18
Published