Synopsis:          Important: thunderbird security update
Advisory ID:       SLSA-2020:1489-1
Issue Date:        2020-04-16
CVE Numbers:       None
--

Security Fix(es):

* Mozilla: Use-after-free while running the nsDocShell destructor
(CVE-2020-6819)

* Mozilla: Use-after-free when handling a ReadableStream (CVE-2020-6820)

* Mozilla: Uninitialized memory could be read when using the WebGL
copyTexSubImage method (CVE-2020-6821)

* Mozilla: Memory safety bugs fixed in Firefox 75 and Firefox ESR 68.7
(CVE-2020-6825)

* Mozilla: Out of bounds write in GMPDecodeData when processing large
images (CVE-2020-6822)
--

SL7
  x86_64
    thunderbird-68.7.0-1.el7_8.x86_64.rpm
    thunderbird-debuginfo-68.7.0-1.el7_8.x86_64.rpm

- Scientific Linux Development Team

SciLinux: SLSA-2020-1489-1 Important: thunderbird on SL7.x x86_64

Mozilla: Use-after-free while running the nsDocShell destructor (CVE-2020-6819) * Mozilla: Use-after-free when handling a ReadableStream (CVE-2020-6820) * Mozilla: Uninitialized me...

Summary

Important: thunderbird security update



Security Fixes

* Mozilla: Use-after-free while running the nsDocShell destructor (CVE-2020-6819)
* Mozilla: Use-after-free when handling a ReadableStream (CVE-2020-6820)
* Mozilla: Uninitialized memory could be read when using the WebGL copyTexSubImage method (CVE-2020-6821)
* Mozilla: Memory safety bugs fixed in Firefox 75 and Firefox ESR 68.7 (CVE-2020-6825)
* Mozilla: Out of bounds write in GMPDecodeData when processing large images (CVE-2020-6822)
SL7 x86_64 thunderbird-68.7.0-1.el7_8.x86_64.rpm thunderbird-debuginfo-68.7.0-1.el7_8.x86_64.rpm
- Scientific Linux Development Team

Severity
Advisory ID: SLSA-2020:1489-1
Issued Date: : 2020-04-16
CVE Numbers: None

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