USN-3997-1: 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 same-origin protections, or execute arbitrary code. CVE-2019-18511,...

Information Disclosure

firefox/thunderbird is vulnerable to information disclosure. Images from a different domain can be read using a canvas object in some circumstances. This could be used to steal image data from a different site in violation of same-origin policy...

Information Disclosure

firefox/thunderbird is vulnerable to information disclosure. Cross-origin images can be read in violation of the same-origin policy by exporting an image after using createImageBitmap to read the image and then rendering the resulting bitmap image within a canvas element...

Information Disclosure

firefox/thunderbird is vulnerable to information disclosure. Cross-origin images can be read from a canvas element in violation of the same-origin policy using the transferFromImageBitmap method...

Mozilla: Stealing of cross-domain images using canvas

Images from a different domain can be read using a canvas object in some circumstances. This could be used to steal image data from a different site in violation of same-origin policy. This vulnerability affects Thunderbird 60.7, Firefox 67, and Firefox ESR 60.7...

Mozilla: Cross-origin theft of images with createImageBitmap

Cross-origin images can be read in violation of the same-origin policy by exporting an image after using createImageBitmap to read the image and then rendering the resulting bitmap image within a canvas element. This vulnerability affects Firefox 66...

mozilla: Cross-origin theft of images with ImageBitmapRenderingContext

Cross-origin images can be read from a canvas element in violation of the same-origin policy using the transferFromImageBitmap method. Note: This only affects Firefox 65. Previous versions are unaffected.. This vulnerability affects Firefox 65.0.1...

Mozilla: Stealing of cross-domain images using canvas

Images from a different domain can be read using a canvas object in some circumstances. This could be used to steal image data from a different site in violation of same-origin policy. This vulnerability affects Thunderbird 60.7, Firefox 67, and Firefox ESR 60.7...

Mozilla Thunderbird < 60.7

The version of Thunderbird installed on the remote macOS or Mac OS X host is prior to 60.7. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2019-15 advisory. - A use-after-free vulnerability can occur in the chrome event handler when it is freed while still in use...

Mozilla Firefox < 67.0

The version of Firefox installed on the remote Windows host is prior to 67.0. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2019-13 advisory. - A use-after-free vulnerability can occur in the chrome event handler when it is freed while still in use. This results ...

[ASA-201905-9] firefox: multiple issues

Arch Linux Security Advisory ASA-201905-9 ========================================= Severity: Critical Date : 2019-05-23 CVE-ID : CVE-2019-7317 CVE-2019-9800 CVE-2019-9814 CVE-2019-9816 CVE-2019-9817 CVE-2019-9819 CVE-2019-9820 CVE-2019-9821 CVE-2019-11691 CVE-2019-11692 CVE-2019-11693...

[ASA-201905-8] thunderbird: multiple issues

Arch Linux Security Advisory ASA-201905-8 ========================================= Severity: Critical Date : 2019-05-23 CVE-ID : CVE-2019-5798 CVE-2019-7317 CVE-2019-9800 CVE-2019-9816 CVE-2019-9817 CVE-2019-9819 CVE-2019-11691 CVE-2019-11692 CVE-2019-11693 CVE-2019-11698 CVE-2019-18511 Package ...

Mozilla Firefox ESR < 60.7

The version of Firefox ESR installed on the remote macOS or Mac OS X host is prior to 60.7. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2019-14 advisory. - A use-after-free vulnerability can occur in the chrome event handler when it is freed while still in use...

Mozilla Thunderbird < 60.7

The version of Thunderbird installed on the remote Windows host is prior to 60.7. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2019-15 advisory. - A use-after-free vulnerability can occur in the chrome event handler when it is freed while still in use. This...

Mozilla Firefox < 67.0

The version of Firefox installed on the remote macOS or Mac OS X host is prior to 67.0. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2019-13 advisory. - A use-after-free vulnerability can occur in the chrome event handler when it is freed while still in use. Thi...

CVE-2019-9817

Images from a different domain can be read using a canvas object in some circumstances. This could be used to steal image data from a different site in violation of same-origin policy. This vulnerability affects Thunderbird 60.7, Firefox 67, and Firefox ESR 60.7...

PT-2019-4074

Name of the Vulnerable Software and Affected Versions Firefox versions prior to 67 Firefox ESR versions prior to 60.7 Thunderbird versions prior to 60.7 Description The issue is related to a flaw in the source confirmation mechanism of the canvas object in Firefox, Firefox ESR, and the Thunderbir...

UBUNTU-CVE-2019-9817

Images from a different domain can be read using a canvas object in some circumstances. This could be used to steal image data from a different site in violation of same-origin policy. This vulnerability affects Thunderbird 60.7, Firefox 67, and Firefox ESR 60.7...

Mozilla Firefox ESR < 60.7 Multiple Vulnerabilities

Binary data 700733.prm...

Security vulnerabilities fixed in Thunderbird 60.7 — Mozilla

If hyperthreading is not disabled, a timing attack vulnerability exists, similar to previous Spectre attacks. Apple has shipped macOS 10.14.5 with an option to disable hyperthreading in applications running untrusted code in a thread through a new sysctl. Firefox now makes use of it on the main...