Search CVE reports


Toggle filters

681 – 690 of 720 results


CVE-2020-15653

Medium priority

Some fixes available 13 of 19

An iframe sandbox element with the allow-popups flag could be bypassed when using noopener links. This could have led to security issues for websites relying on sandbox configurations that allowed popups and hosted...

6 affected packages

firefox, mozjs38, mozjs60, mozjs68, thunderbird, mozjs52

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
firefox Fixed Fixed Fixed Fixed
mozjs38 Not in release Not in release Not in release Ignored
mozjs60 Not in release Not in release Not in release Not in release
mozjs68 Not in release Not in release Ignored Not in release
thunderbird Not affected Not affected Fixed Fixed
mozjs52 Not in release Not in release Ignored Ignored
Show less packages

CVE-2020-15652

Medium priority

Some fixes available 13 of 19

By observing the stack trace for JavaScript errors in web workers, it was possible to leak the result of a cross-origin redirect. This applied only to content that can be parsed as script. This vulnerability affects Firefox < 79,...

6 affected packages

firefox, mozjs38, mozjs60, mozjs68, thunderbird, mozjs52

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
firefox Fixed Fixed Fixed Fixed
mozjs38 Not in release Not in release Not in release Ignored
mozjs60 Not in release Not in release Not in release Not in release
mozjs68 Not in release Not in release Ignored Not in release
thunderbird Not affected Not affected Fixed Fixed
mozjs52 Not in release Not in release Ignored Ignored
Show less packages

CVE-2020-12404

Low priority
Not affected

For native-to-JS bridging the app requires a unique token to be passed that ensures non-app code can't call the bridging functions. That token could leak when used for downloading files. This vulnerability affects Firefox for iOS < 26.

6 affected packages

firefox, mozjs38, mozjs52, mozjs60, mozjs68, thunderbird

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
firefox Not in release Not affected
mozjs38 Not in release Not affected
mozjs52 Not affected Not affected
mozjs60 Not in release Not in release
mozjs68 Not affected Not in release
thunderbird Not in release Not affected
Show less packages

CVE-2020-12426

Medium priority

Some fixes available 14 of 23

Mozilla developers and community members reported memory safety bugs present in Firefox 77. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to...

6 affected packages

thunderbird, mozjs68, firefox, mozjs38, mozjs52, mozjs60

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
thunderbird Not affected Not affected Fixed Fixed
mozjs68 Not in release Not in release Ignored Not in release
firefox Fixed Fixed Fixed Fixed
mozjs38 Not in release Not in release Not in release Ignored
mozjs52 Not in release Not in release Ignored Ignored
mozjs60 Not in release Not in release Not in release Not in release
Show less packages

CVE-2020-12425

Medium priority

Some fixes available 14 of 23

Due to confusion processing a hyphen character in Date.parse(), a one-byte out of bounds read could have occurred, leading to potential information disclosure. This vulnerability affects Firefox < 78.

6 affected packages

mozjs38, mozjs52, mozjs60, thunderbird, firefox, mozjs68

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
mozjs38 Not in release Not in release Not in release Ignored
mozjs52 Not in release Not in release Ignored Ignored
mozjs60 Not in release Not in release Not in release Not in release
thunderbird Not affected Not affected Fixed Fixed
firefox Fixed Fixed Fixed Fixed
mozjs68 Not in release Not in release Ignored Not in release
Show less packages

CVE-2020-12424

Medium priority

Some fixes available 14 of 23

When constructing a permission prompt for WebRTC, a URI was supplied from the content process. This URI was untrusted, and could have been the URI of an origin that was previously granted permission; bypassing the prompt. This...

6 affected packages

firefox, mozjs52, thunderbird, mozjs68, mozjs38, mozjs60

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
firefox Fixed Fixed Fixed Fixed
mozjs52 Not in release Not in release Ignored Ignored
thunderbird Not affected Not affected Fixed Fixed
mozjs68 Not in release Not in release Ignored Not in release
mozjs38 Not in release Not in release Not in release Ignored
mozjs60 Not in release Not in release Not in release Not in release
Show less packages

CVE-2020-12422

Medium priority

Some fixes available 14 of 22

In non-standard configurations, a JPEG image created by JavaScript could have caused an internal variable to overflow, resulting in an out of bounds write, memory corruption, and a potentially exploitable crash. This vulnerability...

6 affected packages

mozjs60, mozjs68, mozjs38, mozjs52, thunderbird, firefox

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
mozjs60 Not in release Not in release Not in release Not in release
mozjs68 Not in release Not in release Ignored Not in release
mozjs38 Not in release Not in release Not in release Ignored
mozjs52 Not in release Not in release Ignored Ignored
thunderbird Not affected Not affected Fixed Fixed
firefox Fixed Fixed Fixed Fixed
Show less packages

CVE-2020-12421

Medium priority

Some fixes available 24 of 32

When performing add-on updates, certificate chains terminating in non-built-in-roots were rejected (even if they were legitimately added by an administrator.) This could have caused add-ons to become out-of-date silently without...

7 affected packages

mozjs52, firefox-esr, firefox, mozjs38, mozjs60...

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
mozjs52 Not in release Not in release Ignored Ignored
firefox-esr Not in release Not in release Not in release Not in release
firefox Fixed Fixed Fixed Fixed
mozjs38 Not in release Not in release Not in release Ignored
mozjs60 Not in release Not in release Not in release Not in release
mozjs68 Not in release Not in release Ignored Not in release
thunderbird Fixed Fixed Fixed Fixed
Show all 7 packages Show less packages

CVE-2020-12420

Medium priority

Some fixes available 24 of 32

When trying to connect to a STUN server, a race condition could have caused a use-after-free of a pointer, leading to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox ESR < 68.10, Firefox <...

7 affected packages

mozjs52, mozjs68, firefox-esr, mozjs38, firefox...

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
mozjs52 Not in release Not in release Ignored Ignored
mozjs68 Not in release Not in release Ignored Not in release
firefox-esr Not in release Not in release Not in release Not in release
mozjs38 Not in release Not in release Not in release Ignored
firefox Fixed Fixed Fixed Fixed
thunderbird Fixed Fixed Fixed Fixed
mozjs60 Not in release Not in release Not in release Not in release
Show all 7 packages Show less packages

CVE-2020-12419

Medium priority

Some fixes available 24 of 32

When processing callbacks that occurred during window flushing in the parent process, the associated window may die; causing a use-after-free condition. This could have led to memory corruption and a potentially exploitable crash....

7 affected packages

mozjs52, mozjs68, firefox, firefox-esr, mozjs38...

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
mozjs52 Not in release Not in release Ignored Ignored
mozjs68 Not in release Not in release Ignored Not in release
firefox Fixed Fixed Fixed Fixed
firefox-esr Not in release Not in release Not in release Not in release
mozjs38 Not in release Not in release Not in release Ignored
mozjs60 Not in release Not in release Not in release Not in release
thunderbird Fixed Fixed Fixed Fixed
Show all 7 packages Show less packages