Latest mozilla firefox esr Vulnerabilities

Security Vulnerabilities fixed in Firefox ESR 115.12
Mozilla Firefox ESR<115.12
By tricking the browser with a `X-Frame-Options` header, a sandboxed iframe could have presented a button that, if clicked by a user, would bypass restrictions to open a new window. This vulnerability...
Mozilla Firefox<127
Mozilla Firefox ESR<115.12
Offscreen Canvas did not properly track cross-origin tainting, which could be used to access image data from another site in violation of same-origin policy.
Mozilla Firefox<127
Mozilla Firefox ESR<115.12
Memory corruption in the networking stack could have led to a potentially exploitable crash.
Mozilla Firefox ESR<115.12
By monitoring the time certain operations take, an attacker could have guessed which external protocol handlers were functional on a user's system.
Mozilla Firefox<127
Mozilla Firefox ESR<115.12
On Windows 10, when using the 'Save As' functionality, an attacker could have tricked the browser into saving the file with a disallowed extension such as .url by including an invalid character in the...
Mozilla Firefox<127
Mozilla Firefox ESR<115.12
By manipulating the text in an `&lt;input&gt;` tag, an attacker could have caused corrupt memory leading to a potentially exploitable crash. This vulnerability affects Firefox < 127 and Firefox ESR < ...
Mozilla Firefox ESR<115.12
Mozilla Firefox<127
Memory safety bugs present in Firefox 126, Firefox ESR 115.11, and Thunderbird 115.11. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these coul...
Mozilla Firefox<127
Mozilla Firefox ESR<115.12
If a garbage collection was triggered at the right time, a use-after-free could have occurred during object transplant.
Mozilla Firefox<127
Mozilla Firefox ESR<115.12
If the `browser.privatebrowsing.autostart` preference is enabled, IndexedDB files were not properly deleted when the window was closed. This preference is disabled by default in Firefox. This vulnerab...
Mozilla Firefox ESR<115.11
Mozilla Thunderbird<115.11
redhat/firefox<115.11
redhat/thunderbird<115.11
ubuntu/firefox<126.0+
ubuntu/thunderbird<1:115.11.0+
and 6 more
A bug in popup notifications' interaction with WebAuthn made it easier for an attacker to trick a user into granting permissions. This vulnerability affects Firefox < 126, Firefox ESR < 115.11, and Th...
Mozilla Firefox ESR<115.11
Mozilla Thunderbird<115.11
redhat/firefox<115.11
redhat/thunderbird<115.11
ubuntu/firefox<126.0+
ubuntu/thunderbird<1:115.11.0+
and 6 more
Memory safety bugs present in Firefox 125, Firefox ESR 115.10, and Thunderbird 115.10. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these coul...
Mozilla Firefox ESR<115.11
Mozilla Thunderbird<115.11
redhat/firefox<115.11
redhat/thunderbird<115.11
ubuntu/firefox<126.0+
ubuntu/thunderbird<1:115.11.0+
and 6 more
Security Vulnerabilities fixed in Firefox ESR 115.11
Mozilla Firefox ESR<115.11
When saving a page to PDF, certain font styles could have led to a potential use-after-free crash. This vulnerability affects Firefox < 126, Firefox ESR < 115.11, and Thunderbird < 115.11.
Mozilla Firefox ESR<115.11
Mozilla Thunderbird<115.11
redhat/firefox<115.11
redhat/thunderbird<115.11
ubuntu/firefox<126.0+
ubuntu/thunderbird<1:115.11.0+
and 6 more
When importing resources using Web Workers, error messages would distinguish the difference between `application/javascript` responses and non-script responses. This could have been abused to learn in...
Mozilla Firefox ESR<115.11
Mozilla Thunderbird<115.11
redhat/firefox<115.11
redhat/thunderbird<115.11
ubuntu/firefox<126.0+
ubuntu/thunderbird<1:115.11.0+
and 6 more
### Impact If pdf.js is used to load a malicious PDF, and PDF.js is configured with `isEvalSupported` set to `true` (which is the default value), unrestricted attacker-controlled JavaScript will be ex...
npm/pdfjs-dist<=4.1.392
Mozilla Firefox ESR<115.11
Mozilla Thunderbird<115.11
redhat/firefox<115.11
redhat/thunderbird<115.11
ubuntu/firefox<126.0+
and 8 more
If an AlignedBuffer were assigned to itself, the subsequent self-move could result in an incorrect reference count and later use-after-free. This vulnerability affects Firefox < 125, Firefox ESR < 115...
redhat/firefox<115.10
redhat/thunderbird<115.10
Mozilla Firefox<125
Mozilla Firefox ESR<115.10
Mozilla Thunderbird<115.10
ubuntu/firefox<125.0.2+
and 6 more
On 32-bit versions there were integer-overflows that led to an out-of-bounds-read that potentially could be triggered by a malformed OpenType font. This vulnerability affects Firefox < 125, Firefox ES...
redhat/firefox<115.10
redhat/thunderbird<115.10
Mozilla Firefox<125
Mozilla Firefox ESR<115.10
Mozilla Thunderbird<115.10
ubuntu/firefox<125.0.2+
and 6 more
In some code patterns the JIT incorrectly optimized switch statements and generated code with out-of-bounds-reads. This vulnerability affects Firefox < 125, Firefox ESR < 115.10, and Thunderbird < 115...
redhat/firefox<115.10
redhat/thunderbird<115.10
Mozilla Firefox<125
Mozilla Firefox ESR<115.10
Mozilla Thunderbird<115.10
ubuntu/firefox<125.0.2+
and 6 more
Security Vulnerabilities fixed in Firefox ESR 115.10
Mozilla Firefox ESR<115.10
GetBoundName could return the wrong version of an object when JIT optimizations were applied. This vulnerability affects Firefox < 125, Firefox ESR < 115.10, and Thunderbird < 115.10.
redhat/firefox<115.10
redhat/thunderbird<115.10
Mozilla Firefox<125
Mozilla Firefox ESR<115.10
Mozilla Thunderbird<115.10
ubuntu/firefox<125.0.2+
and 6 more
The JIT created incorrect code for arguments in certain cases. This led to potential use-after-free crashes during garbage collection. This vulnerability affects Firefox < 125, Firefox ESR < 115.10, a...
redhat/firefox<115.10
redhat/thunderbird<115.10
Mozilla Firefox<125
Mozilla Firefox ESR<115.10
Mozilla Thunderbird<115.10
ubuntu/firefox<125.0.2+
and 6 more
Memory safety bug present in Firefox 124, Firefox ESR 115.9, and Thunderbird 115.9. This bug showed evidence of memory corruption and we presume that with enough effort this could have been exploited ...
redhat/firefox<115.10
redhat/thunderbird<115.10
Mozilla Firefox<125
Mozilla Firefox ESR<115.10
Mozilla Thunderbird<115.10
ubuntu/firefox<125.0.2+
and 6 more
Per initial information provided via VINCE: Mozilla has reserved <a href="https://access.redhat.com/security/cve/CVE-2024-3302">CVE-2024-3302</a> for this issue in the Gecko networking implementation...
Mozilla Firefox<125
Mozilla Firefox ESR<115.10
Mozilla Thunderbird<115.10
redhat/firefox<115.10
redhat/thunderbird<115.10
ubuntu/firefox<125.0.2+
and 6 more
Security Vulnerabilities fixed in Firefox ESR 115.9.1
Mozilla Firefox ESR<115.9.1
An attacker was able to inject an event handler into a privileged object that would allow arbitrary JavaScript execution in the parent process. Note: This vulnerability affects Desktop Firefox only, i...
Mozilla Firefox ESR<115.9.1
Mozilla Firefox<124.0.1
redhat/firefox<115.9.1
ubuntu/firefox<124.0.1+
debian/firefox
debian/firefox-esr<=91.12.0esr-1~deb10u1<=115.7.0esr-1~deb11u1<=115.7.0esr-1~deb12u1
`AppendEncodedAttributeValue(), ExtraSpaceNeededForAttrEncoding()` and `AppendEncodedCharacters()` could have experienced integer overflows, causing underallocation of an output buffer leading to an o...
Mozilla Firefox<124
Mozilla Firefox ESR<115.9
Mozilla Thunderbird<115.9
redhat/firefox<115.9
redhat/thunderbird<115.9
ubuntu/firefox<124.0+
and 6 more
Using a markup injection an attacker could have stolen nonce values. This could have been used to bypass strict content security policies. This vulnerability affects Firefox < 124, Firefox ESR < 115.9...
Mozilla Firefox<124
Mozilla Firefox ESR<115.9
Mozilla Thunderbird<115.9
redhat/firefox<115.9
redhat/thunderbird<115.9
ubuntu/firefox<124.0+
and 6 more
The permission prompt input delay could expire while the window is not in focus. This makes it vulnerable to clickjacking by malicious websites. This vulnerability affects Firefox < 124, Firefox ESR <...
Mozilla Firefox<124
redhat/firefox<115.10
redhat/thunderbird<115.10
Mozilla Firefox ESR<115.10
Mozilla Thunderbird<115.10
ubuntu/firefox<124.0+
and 6 more
If an attacker could find a way to trigger a particular code path in `SafeRefPtr`, it could have triggered a crash or potentially be leveraged to achieve code execution. This vulnerability affects Fir...
Mozilla Firefox<124
Mozilla Firefox ESR<115.9
Mozilla Thunderbird<115.9
redhat/firefox<115.9
redhat/thunderbird<115.9
ubuntu/firefox<124.0+
and 6 more
Memory safety bugs present in Firefox 123, Firefox ESR 115.8, and Thunderbird 115.8. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could ...
Mozilla Firefox<124
Mozilla Firefox ESR<115.9
Mozilla Thunderbird<115.9
redhat/firefox<115.9
redhat/thunderbird<115.9
ubuntu/firefox<124.0+
and 6 more
An attacker could have leveraged the Windows Error Reporter to run arbitrary code on the system escaping the sandbox. *Note:* This issue only affected Windows operating systems. Other operating system...
<115.9
Mozilla Firefox<124
Mozilla Thunderbird<115.9
Security Vulnerabilities fixed in Firefox ESR 115.9
Mozilla Firefox ESR<115.9
To harden ICU against exploitation, the behavior for out-of-memory conditions was changed to crash instead of attempt to continue. This vulnerability affects Firefox ESR < 115.9 and Thunderbird < 115....
Mozilla Firefox ESR<115.9
Mozilla Thunderbird<115.9
redhat/firefox<115.9
redhat/thunderbird<115.9
ubuntu/thunderbird<1:115.9.0+
ubuntu/thunderbird<1:115.9.0+
and 3 more
Return registers were overwritten which could have allowed an attacker to execute arbitrary code. *Note:* This issue only affected Armv7-A systems. Other operating systems are unaffected. This vulnera...
Mozilla Firefox<124
Mozilla Firefox ESR<115.9
Mozilla Thunderbird<115.9
redhat/firefox<115.9
redhat/thunderbird<115.9
ubuntu/firefox<124.0+
and 6 more
A missing delay on when pointer lock was used could have allowed a malicious page to trick a user into granting permissions. This vulnerability affects Firefox < 124, Firefox ESR < 115.9, and Thunderb...
Mozilla Firefox<124
Mozilla Firefox ESR<115.9
Mozilla Thunderbird<115.9
redhat/firefox<115.9
redhat/thunderbird<115.9
ubuntu/firefox<124.0+
and 6 more
A malicious website could have used a combination of exiting fullscreen mode and `requestPointerLock` to cause the user's mouse to be re-positioned unexpectedly, which could have led to user confusion...
Mozilla Firefox<123
Mozilla Thunderbird<115.8
Mozilla Firefox ESR<115.8
redhat/firefox<115.8
redhat/thunderbird<115.8
ubuntu/firefox<123.0+
and 6 more
When storing and re-accessing data on a networking channel, the length of buffers may have been confused, resulting in an out-of-bounds memory read. This vulnerability affects Firefox < 123, Firefox E...
Mozilla Firefox<123
Mozilla Thunderbird<115.8
Mozilla Firefox ESR<115.8
redhat/firefox<115.8
redhat/thunderbird<115.8
ubuntu/firefox<123.0+
and 6 more
A website could have obscured the fullscreen notification by using a dropdown select input element. This could have led to user confusion and possible spoofing attacks. This vulnerability affects Fire...
Mozilla Firefox<123
Mozilla Thunderbird<115.8
Mozilla Firefox ESR<115.8
redhat/firefox<115.8
redhat/thunderbird<115.8
ubuntu/firefox<123.0+
and 6 more
Through a series of API calls and redirects, an attacker-controlled alert dialog could have been displayed on another website (with the victim website's URL shown). This vulnerability affects Firefox ...
Mozilla Firefox<123
Mozilla Thunderbird<115.8
Mozilla Firefox ESR<115.8
redhat/firefox<115.8
redhat/thunderbird<115.8
ubuntu/firefox<123.0+
and 6 more
Set-Cookie response headers were being incorrectly honored in multipart HTTP responses. If an attacker could control the Content-Type response header, as well as control part of the response body, the...
Mozilla Firefox<123
Mozilla Thunderbird<115.8
Mozilla Firefox ESR<115.8
redhat/firefox<115.8
redhat/thunderbird<115.8
ubuntu/firefox<123.0+
and 6 more
Security Vulnerabilities fixed in Firefox ESR 115.8
Mozilla Firefox ESR<115.8
Memory safety bugs present in Firefox 122, Firefox ESR 115.7, and Thunderbird 115.7. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could ...
Mozilla Thunderbird<115.8
Mozilla Firefox<123
Mozilla Firefox ESR<115.8
redhat/firefox<115.8
redhat/thunderbird<115.8
ubuntu/firefox<123.0+
and 6 more
If a website set a large custom cursor, portions of the cursor could have overlapped with the permission dialog, potentially resulting in user confusion and unexpected granted permissions. This vulner...
Mozilla Firefox ESR<115.8
Mozilla Firefox<123
Mozilla Thunderbird<115.8
redhat/firefox<115.8
redhat/thunderbird<115.8
ubuntu/firefox<123.0+
and 6 more
Incorrect code generation could have led to unexpected numeric conversions and potential undefined behavior.*Note:* This issue only affects 32-bit ARM devices. This vulnerability affects Firefox < 123...
Mozilla Firefox ESR<115.8
Mozilla Firefox<123
Mozilla Thunderbird<115.8
redhat/firefox<115.8
redhat/thunderbird<115.8
ubuntu/firefox<123.0+
and 6 more
A phishing site could have repurposed an `about:` dialog to show phishing content with an incorrect origin in the address bar. This vulnerability affects Firefox < 122 and Thunderbird < 115.7.
Mozilla Thunderbird<115.7
Mozilla Firefox ESR<115.7
redhat/firefox<115.7
redhat/thunderbird<115.7
Mozilla Firefox<122
Mozilla Firefox<122.0
and 11 more
It was possible for certain browser prompts and dialogs to be activated or dismissed unintentionally by the user due to an incorrect timestamp used to prevent input after page load. This vulnerability...
Mozilla Thunderbird<115.7
redhat/firefox<115.7
redhat/thunderbird<115.7
Mozilla Firefox ESR<115.7
Mozilla Firefox<122
Mozilla Firefox<122.0
and 11 more
Memory safety bugs present in Firefox 121, Firefox ESR 115.6, and Thunderbird 115.6. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could ...
Mozilla Thunderbird<115.7
redhat/firefox<115.7
redhat/thunderbird<115.7
Mozilla Firefox ESR<115.7
Mozilla Firefox<122
Mozilla Firefox<122.0
and 11 more
An unchecked return value in TLS handshake code could have caused a potentially exploitable crash. This vulnerability affects Firefox < 122.
Mozilla Firefox<122
Mozilla Firefox ESR<115.9
Mozilla Thunderbird<115.9
Mozilla Firefox<122.0
redhat/firefox<115.9
redhat/thunderbird<115.9
and 8 more
In specific HSTS configurations an attacker could have bypassed HSTS on a subdomain. This vulnerability affects Firefox < 122, Firefox ESR < 115.7, and Thunderbird < 115.7.
Mozilla Thunderbird<115.7
redhat/firefox<115.7
redhat/thunderbird<115.7
Mozilla Firefox ESR<115.7
Mozilla Firefox<122
Mozilla Firefox<122.0
and 11 more

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