Published: 08/01/2020 Updated: 22/04/2022

CVSS v2 Base Score: 6.8 | Impact Score: 6.4 | Exploitability Score: 8.6

CVSS v3 Base Score: 8.8 | Impact Score: 5.9 | Exploitability Score: 2.8

VMScore: 605

Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P

It exists that a specially crafted S/MIME message with an inner encryption layer could be displayed as having a valid signature in some circumstances, even if the signer had no access to the encrypted message. An attacker could potentially exploit this to spoof the message author. (CVE-2019-11755)

Vulnerable Product	Search on Vulmon	Subscribe to Product
mozilla firefox
mozilla firefox esr
mozilla thunderbird
canonical ubuntu linux 16.04

USN-4202-1 caused a regression in Thunderbird ...

Several security issues were fixed in Thunderbird ...

Synopsis Important: thunderbird security update Type/Severity Security Advisory: Important Topic An update for thunderbird is now available for Red Hat Enterprise Linux 6Red Hat Product Security has rated this update as having a security impact of Important A Common Vulnerability Scoring System (CVSS) bas ...

Synopsis Important: thunderbird security update Type/Severity Security Advisory: Important Topic An update for thunderbird is now available for Red Hat Enterprise Linux 7Red Hat Product Security has rated this update as having a security impact of Important A Common Vulnerability Scoring System (CVSS) bas ...

Synopsis Critical: firefox security update Type/Severity Security Advisory: Critical Topic An update for firefox is now available for Red Hat Enterprise Linux 8Red Hat Product Security has rated this update as having a security impact of Critical A Common Vulnerability Scoring System (CVSS) base score, wh ...

Synopsis Critical: firefox security update Type/Severity Security Advisory: Critical Topic An update for firefox is now available for Red Hat Enterprise Linux 7Red Hat Product Security has rated this update as having a security impact of Critical A Common Vulnerability Scoring System (CVSS) base score, wh ...

Synopsis Critical: firefox security update Type/Severity Security Advisory: Critical Topic An update for firefox is now available for Red Hat Enterprise Linux 6Red Hat Product Security has rated this update as having a security impact of Critical A Common Vulnerability Scoring System (CVSS) base score, wh ...

Synopsis Important: thunderbird security update Type/Severity Security Advisory: Important Topic An update for thunderbird is now available for Red Hat Enterprise Linux 8Red Hat Product Security has rated this update as having a security impact of Important A Common Vulnerability Scoring System (CVSS) bas ...

Several memory safety bugs were discovered in Mozilla Firefox and Thunderbird Memory corruption and arbitrary code execution are possible with these vulnerabilities These bugs can be exploited over the network(CVE-2019-11764) A flaw was discovered in both Firefox and Thunderbird where 4 bytes of a HMAC output could be written past the end of a b ...

Severity Unknown Remote Unknown Type Unknown Description AVG-1054 thunderbird 6811-1 6820-1 Unknown Fixed ...

Mozilla Foundation Security Advisory 2019-33 Security vulnerabilities fixed in - Firefox ESR 682 Announced October 22, 2019 Impact critical Products Firefox ESR Fixed in Firefox ESR 682 ...

Mozilla Foundation Security Advisory 2019-35 Security vulnerabilities fixed in - Thunderbird 682 Announced October 22, 2019 Impact critical Products Thunderbird Fixed in Thunderbird 682 ...

Mozilla Foundation Security Advisory 2019-25 Security vulnerabilities fixed in Firefox 69 Announced September 3, 2019 Impact critical Products Firefox Fixed in Firefox 69 ...

CWE-787 https://www.mozilla.org/security/advisories/mfsa2019-35/https://bugzilla.mozilla.org/show_bug.cgi?id=1536227 https://www.mozilla.org/security/advisories/mfsa2019-33/https://www.mozilla.org/security/advisories/mfsa2019-25/https://usn.ubuntu.com/4335-1/https://nvd.nist.gov https://usn.ubuntu.com/4202-2/https://usn.ubuntu.com/4202-1/

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CVE-2019-11758

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