firefox-x11 vulnerabilities (Red Hat)
746 vulnerabilities.
firefox-x11Red HatMemory safety bugs present in Firefox 122, Firefox ESR 115.7, and Thunderbird 115.7. Some of...8.1 Highfirefox-x11Red HatIncorrect code generation could have led to unexpected numeric conversions and potential...7.5 Highfirefox-x11Red HatSet-Cookie response headers were being incorrectly honored in multipart HTTP responses. If an...6.1 Mediumfirefox-x11Red HatA malicious website could have used a combination of exiting fullscreen mode and ...6.1 Mediumfirefox-x11Red HatIf a website set a large custom cursor, portions of the cursor could have overlapped with the...6.1 Mediumfirefox-x11Red HatA website could have obscured the fullscreen notification by using a dropdown select input...4.3 Mediumfirefox-x11Red HatThrough a series of API calls and redirects, an attacker-controlled alert dialog could have been...6.5 Mediumfirefox-x11Red HatWhen storing and re-accessing data on a networking channel, the length of buffers may have been...7.5 Highfirefox-x11Red HatAn unchecked return value in TLS handshake code could have caused a potentially exploitable crash...7.5 Highfirefox-x11Red HatMemory safety bugs present in Firefox 121, Firefox ESR 115.6, and Thunderbird 115.6. Some of...8.8 Highfirefox-x11Red HatIn specific HSTS configurations an attacker could have bypassed HSTS on a subdomain. This...6.5 Mediumfirefox-x11Red HatA malicious devtools extension could have been used to escalate privileges. This vulnerability...8.8 Highfirefox-x11Red HatA bug in popup notifications delay calculation could have made it possible for an attacker to...8.8 Highfirefox-x11Red HatA phishing site could have repurposed an `about:` dialog to show phishing content with an...4.3 Mediumfirefox-x11Red HatWhen a parent page loaded a child in an iframe with `unsafe-inline`, the parent Content Security...6.5 Mediumfirefox-x11Red HatA Linux user opening the print preview dialog could have caused the browser to crash. This...6.5 Mediumfirefox-x11Red HatIt was possible for certain browser prompts and dialogs to be activated or dismissed...4.3 Mediumfirefox-x11Red HatAn out of bounds write in ANGLE could have allowed an attacker to corrupt memory leading to a...6.5 Mediumfirefox-x11Red HatThe timing of a button click causing a popup to disappear was approximately the same length as...6.1 Mediumfirefox-x11Red Hat`EncryptingOutputStream` was susceptible to exposing uninitialized data. This issue could only...6.5 Mediumfirefox-x11Red HatMemory safety bugs present in Firefox 120, Firefox ESR 115.5, and Thunderbird 115.5. Some of...8.8 Highfirefox-x11Red HatThe `ShutdownObserver()` was susceptible to potentially undefined behavior due to its reliance on...8.8 Highfirefox-x11Red HatA use-after-free was identified in the `nsDNSService::Init`. This issue appears to manifest...8.8 Highfirefox-x11Red HatThe `nsWindow::PickerOpen(void)` method was susceptible to a heap buffer overflow when running in...8.8 Highfirefox-x11Red HatThe `VideoBridge` allowed any content process to use textures produced by remote decoders. This...6.5 Mediumfirefox-x11Red HatA use-after-free condition affected TLS socket creation when under memory pressure. This...8.8 Highfirefox-x11Red HatFirefox was susceptible to a heap buffer overflow in `nsTextFragment` due to insufficient OOM...8.8 Highfirefox-x11Red HatWhen resolving a symlink, a race may occur where the buffer passed to `readlink` may actually be...5.3 Mediumfirefox-x11Red HatThe WebGL `DrawElementsInstanced` method was susceptible to a heap buffer overflow when used on...8.8 Highfirefox-x11Red HatMemory safety bugs present in Firefox 119, Firefox 115.4, and Thunderbird 115.4. Some of these...8.8 Highfirefox-x11Red HatRelative URLs starting with three slashes were incorrectly parsed, and a path-traversal "/../"...6.5 Mediumfirefox-x11Red HatWhen using X11, text selected by the page using the Selection API was erroneously copied into the...8.8 Highfirefox-x11Red HatOwnership mismanagement led to a use-after-free in ReadableByteStreams This vulnerability affects...8.8 Highfirefox-x11Red HatThe black fade animation when exiting fullscreen is roughly the length of the anti-clickjacking...5.4 Mediumfirefox-x11Red HatIt was possible to cause the use of a MessagePort after it had already been freed, which could...6.5 Mediumfirefox-x11Red HatOn some systems—depending on the graphics settings and drivers—it was possible to force an out-of...6.5 Mediumfirefox-x11Red HatAddress bar spoofing via bidirectional characters6.5 Mediumfirefox-x11Red HatMemory safety bugs present in Firefox 118, Firefox ESR 115.3, and Thunderbird 115.3. Some of...9.8 Criticalfirefox-x11Red HatDuring garbage collection extra operations were performed on a object that should not be. This...7.5 Highfirefox-x11Red HatA malicious installed WebExtension could open arbitrary URLs, which under the right circumstance...4.3 Mediumfirefox-x11Red HatDrivers are not always robust to extremely large draw calls and in some cases this scenario could...7.5 Highfirefox-x11Red HatIt was possible for certain browser prompts and dialogs to be activated or dismissed...4.3 Mediumfirefox-x11Red HatNSS was susceptible to a timing side-channel attack when performing RSA decryption. This attack...6.5 Mediumfirefox-x11Red HatVP9 in libvpx before 1.13.1 mishandles widths, leading to a crash related to encoding.7.5 Highfirefox-x11Red HatElectron affected by libvpx's heap buffer overflow in vp8 encoding8.8 Highfirefox-x11Red HatMemory safety bugs present in Firefox 117, Firefox ESR 115.2, and Thunderbird 115.2. Some of...9.8 Criticalfirefox-x11Red HatDuring Ion compilation, a Garbage Collection could have resulted in a use-after-free condition,...6.5 Mediumfirefox-x11Red HatA compromised content process could have provided malicious data in a `PathRecording` resulting...6.5 Mediumfirefox-x11Red HatWith a specially crafted WebP lossless file, libwebp may write data out of bounds to the heap. ...10.0 Criticalfirefox-x11Red HatDuplicate Advisory: Bundled libwebp in Pillow vulnerable8.8 High- Show moreLoading…