When processing a redirect with a conflicting Referrer-Policy, Firefox would have adopted the redirect's Referrer-Policy. This would have potentially resulted in more information than intended by the original origin being provided to the destination of the redirect. This vulnerability affects Firefox < 86.

As specified in the W3C Content Security Policy draft, when creating a violation report, "User agents need to ensure that the source file is the URL requested by the page, pre-redirects. If that’s not possible, user agents need to strip the URL down to an origin to avoid unintentional leakage." Under certain types of redirects, Firefox incorrectly set the source file to be the destination of the redirects. This was fixed to be the redirect destination's origin. This vulnerability affects Firefox < 86, Thunderbird < 78.8, and Firefox ESR < 78.8.

Firefox behaved slightly differently for already known resources when loading CSS resources involving CSS variables. This could have been used to probe the browser history. This vulnerability affects Thunderbird < 91.9, Firefox ESR < 91.9, and Firefox < 100.

It was found that Diffie Hellman Client key exchange handling in NSS 3.21.x was vulnerable to small subgroup confinement attack. An attacker could use this flaw to recover private keys by confining the client DH key to small subgroup of the desired group.

A service worker can send the activate event on itself periodically which allows it to run perpetually, allowing it to monitor activity by users. Affects all versions prior to Firefox 60.

When ImageMagick 7.0.6-1 processes a crafted file in convert, it can lead to a Memory Leak in the WriteJP2Image() function in coders/jp2.c.

The loadFlashMovie function in Adobe Reader and Acrobat 10.x before 10.1.16 and 11.x before 11.0.13, Acrobat and Acrobat Reader DC Classic before 2015.006.30094, and Acrobat and Acrobat Reader DC Continuous before 2015.009.20069 on Windows and OS X allows attackers to obtain sensitive information from process memory via invalid arguments, a different vulnerability than CVE-2015-6697, CVE-2015-6699, CVE-2015-6700, CVE-2015-6701, CVE-2015-6702, and CVE-2015-6704.

The ambientIlluminationColor property implementation in Adobe Reader and Acrobat 10.x before 10.1.16 and 11.x before 11.0.13, Acrobat and Acrobat Reader DC Classic before 2015.006.30094, and Acrobat and Acrobat Reader DC Continuous before 2015.009.20069 on Windows and OS X allows attackers to obtain sensitive information from process memory via a function call, a different vulnerability than CVE-2015-6697, CVE-2015-6699, CVE-2015-6700, CVE-2015-6702, CVE-2015-6703, and CVE-2015-6704.

The animations property implementation in Adobe Reader and Acrobat 10.x before 10.1.16 and 11.x before 11.0.13, Acrobat and Acrobat Reader DC Classic before 2015.006.30094, and Acrobat and Acrobat Reader DC Continuous before 2015.009.20069 on Windows and OS X allows attackers to obtain sensitive information from process memory via a function call, a different vulnerability than CVE-2015-6697, CVE-2015-6699, CVE-2015-6700, CVE-2015-6701, CVE-2015-6702, and CVE-2015-6703.

The createSquareMesh function in Adobe Reader and Acrobat 10.x before 10.1.16 and 11.x before 11.0.13, Acrobat and Acrobat Reader DC Classic before 2015.006.30094, and Acrobat and Acrobat Reader DC Continuous before 2015.009.20069 on Windows and OS X allows attackers to obtain sensitive information from process memory via invalid arguments, a different vulnerability than CVE-2015-6697, CVE-2015-6699, CVE-2015-6700, CVE-2015-6701, CVE-2015-6703, and CVE-2015-6704.

The addForegroundSprite function in Adobe Reader and Acrobat 10.x before 10.1.16 and 11.x before 11.0.13, Acrobat and Acrobat Reader DC Classic before 2015.006.30094, and Acrobat and Acrobat Reader DC Continuous before 2015.009.20069 on Windows and OS X allows attackers to obtain sensitive information from process memory via invalid arguments, a different vulnerability than CVE-2015-6697, CVE-2015-6700, CVE-2015-6701, CVE-2015-6702, CVE-2015-6703, and CVE-2015-6704.