CVE-2024-7520

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.

Security Fix(es):

• Firefox: 115.14/128.1 ESR ()

• mozilla: Fullscreen notification dialog can be obscured by document content (CVE-2024-7518)

• mozilla: Out of bounds memory access in graphics shared memory handling (CVE-2024-7519)

• mozilla: Type confusion in WebAssembly (CVE-2024-7520)

• mozilla: Incomplete WebAssembly exception handing (CVE-2024-7521)

• mozilla: Out of bounds read in editor component (CVE-2024-7522)

• mozilla: CSP strict-dynamic bypass using web-compatibility shims (CVE-2024-7524)

• mozilla: Missing permission check when creating a StreamFilter (CVE-2024-7525)

• mozilla: Uninitialized memory used by WebGL (CVE-2024-7526)

• mozilla: Use-after-free in JavaScript garbage collection (CVE-2024-7527)

• mozilla: Use-after-free in IndexedDB (CVE-2024-7528)

• mozilla: Document content could partially obscure security prompts (CVE-2024-7529)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Mozilla Thunderbird is a standalone mail and newsgroup client.

Security Fix(es):

• Thunderbird: 115.14/128.1 ()

• mozilla: Fullscreen notification dialog can be obscured by document content (CVE-2024-7518)

• mozilla: Out of bounds memory access in graphics shared memory handling (CVE-2024-7519)

• mozilla: Type confusion in WebAssembly (CVE-2024-7520)

• mozilla: Incomplete WebAssembly exception handing (CVE-2024-7521)

• mozilla: Out of bounds read in editor component (CVE-2024-7522)

• mozilla: Missing permission check when creating a StreamFilter (CVE-2024-7525)

• mozilla: Uninitialized memory used by WebGL (CVE-2024-7526)

• mozilla: Use-after-free in JavaScript garbage collection (CVE-2024-7527)

• mozilla: Use-after-free in IndexedDB (CVE-2024-7528)

• mozilla: Document content could partially obscure security prompts (CVE-2024-7529)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

A type confusion bug in WebAssembly could be leveraged by an attacker to potentially achieve code execution. This vulnerability affects Firefox < 129, Firefox ESR < 128.1, and Thunderbird < 128.1.

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.

Security Fix(es):

• Firefox: 115.14/128.1 ESR ()
• mozilla: Fullscreen notification dialog can be obscured by document content (CVE-2024-7518)
• mozilla: Out of bounds memory access in graphics shared memory handling (CVE-2024-7519)
• mozilla: Type confusion in WebAssembly (CVE-2024-7520)
• mozilla: Incomplete WebAssembly exception handing (CVE-2024-7521)
• mozilla: Out of bounds read in editor component (CVE-2024-7522)
• mozilla: CSP strict-dynamic bypass using web-compatibility shims (CVE-2024-7524)
• mozilla: Missing permission check when creating a StreamFilter (CVE-2024-7525)
• mozilla: Uninitialized memory used by WebGL (CVE-2024-7526)
• mozilla: Use-after-free in JavaScript garbage collection (CVE-2024-7527)
• mozilla: Use-after-free in IndexedDB (CVE-2024-7528)
• mozilla: Document content could partially obscure security prompts (CVE-2024-7529)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.

Security Fix(es):

• Firefox: 115.14/128.1 ESR ()
• mozilla: Fullscreen notification dialog can be obscured by document content (CVE-2024-7518)
• mozilla: Out of bounds memory access in graphics shared memory handling (CVE-2024-7519)
• mozilla: Type confusion in WebAssembly (CVE-2024-7520)
• mozilla: Incomplete WebAssembly exception handing (CVE-2024-7521)
• mozilla: Out of bounds read in editor component (CVE-2024-7522)
• mozilla: CSP strict-dynamic bypass using web-compatibility shims (CVE-2024-7524)
• mozilla: Missing permission check when creating a StreamFilter (CVE-2024-7525)
• mozilla: Uninitialized memory used by WebGL (CVE-2024-7526)
• mozilla: Use-after-free in JavaScript garbage collection (CVE-2024-7527)
• mozilla: Use-after-free in IndexedDB (CVE-2024-7528)
• mozilla: Document content could partially obscure security prompts (CVE-2024-7529)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Mozilla Thunderbird is a standalone mail and newsgroup client.

Security Fix(es):

• EMBARGOED Thunderbird: 115.14/128.1 ()
• mozilla: Fullscreen notification dialog can be obscured by document content (CVE-2024-7518)
• mozilla: Out of bounds memory access in graphics shared memory handling (CVE-2024-7519)
• mozilla: Type confusion in WebAssembly (CVE-2024-7520)
• mozilla: Incomplete WebAssembly exception handing (CVE-2024-7521)
• mozilla: Out of bounds read in editor component (CVE-2024-7522)
• mozilla: Missing permission check when creating a StreamFilter (CVE-2024-7525)
• mozilla: Uninitialized memory used by WebGL (CVE-2024-7526)
• mozilla: Use-after-free in JavaScript garbage collection (CVE-2024-7527)
• mozilla: Use-after-free in IndexedDB (CVE-2024-7528)
• mozilla: Document content could partially obscure security prompts (CVE-2024-7529)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Mozilla Thunderbird is a standalone mail and newsgroup client.

Security Fix(es):

• Thunderbird: 115.14/128.1 ()
• mozilla: Fullscreen notification dialog can be obscured by document content (CVE-2024-7518)
• mozilla: Out of bounds memory access in graphics shared memory handling (CVE-2024-7519)
• mozilla: Type confusion in WebAssembly (CVE-2024-7520)
• mozilla: Incomplete WebAssembly exception handing (CVE-2024-7521)
• mozilla: Out of bounds read in editor component (CVE-2024-7522)
• mozilla: Missing permission check when creating a StreamFilter (CVE-2024-7525)
• mozilla: Uninitialized memory used by WebGL (CVE-2024-7526)
• mozilla: Use-after-free in JavaScript garbage collection (CVE-2024-7527)
• mozilla: Use-after-free in IndexedDB (CVE-2024-7528)
• mozilla: Document content could partially obscure security prompts (CVE-2024-7529)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

The current versions have reached EOL and several security vulnerabilities were fixed by Mozilla. We are having some issues that are delaying the build for some architectures, so for the moment we are releasing this update just for x86_64

The current version has reached EOL and several security vulnerabilities were fixed by Mozilla. We are having some issues that are delaying the build for some architectures, so for the moment we are releasing this update just for x86_64.

The updated package provides Firefox 128 for all mandatory arches of Mageia (x86_64, i586 and aarch64), fixing several bugs, including security vulnerabilities, for i586 and aarch64: Fullscreen notification dialog can be obscured by document content. (CVE-2024-7518) Out of bounds memory access in graphics shared memory handling. (CVE-2024-7519) Type confusion in WebAssembly. (CVE-2024-7520) Incomplete WebAssembly exception handing. (CVE-2024-7521) Out of bounds read in editor component. (CVE-2024-7522) CSP strict-dynamic bypass using web-compatibility shims. (CVE-2024-7524) Missing permission check when creating a StreamFilter. (CVE-2024-7525) Uninitialized memory used by WebGL. (CVE-2024-7526) Use-after-free in JavaScript garbage collection. (CVE-2024-7527) Use-after-free in IndexedDB. (CVE-2024-7528) Document content could partially obscure security prompts. (CVE-2024-7529) WASM type confusion involving ArrayTypes. (CVE-2024-8385) Type confusion when looking up a property name in a "with" block. (CVE-2024-8381) Internal event interfaces were exposed to web content when browser EventHandler listener callbacks ran. (CVE-2024-8382) links in an external application. (CVE-2024-8383: Firefox did not ask before openings news) Garbage collection could mis-color cross-compartment objects in OOM conditions. (CVE-2024-8384) SelectElements could be shown over another site if popups are allowed. (CVE-2024-8386) Memory safety bugs fixed in Firefox 130, Firefox ESR 128.2, and Thunderbird 128.2. (CVE-2024-8387) Compromised content process can bypass site isolation. (CVE-2024-9392) Cross-origin access to PDF contents through multipart responses. (CVE-2024-9393) Cross-origin access to JSON contents through multipart responses. (CVE-2024-9394) Clipboard write permission bypass. (CVE-2024-8900) Potential memory corruption may occur when cloning certain objects. (CVE-2024-9396) Potential directory upload bypass via clickjacking. (CVE-2024-9397) External protocol handlers could be enumerated via popups. (CVE-2024-9398) Specially crafted WebTransport requests could lead to denial of service. (CVE-2024-9399) Potential memory corruption during JIT compilation. (CVE-2024-9400) Memory safety bugs fixed in Firefox 131, Firefox ESR 115.16, Firefox ESR 128.3, Thunderbird 131, and Thunderbird 128.3. (CVE-2024-9401) Memory safety bugs fixed in Firefox 131, Firefox ESR 128.3, Thunderbird 131, and Thunderbird 128.3. (CVE-2024-9402) Use-after-free in Animation timeline. (CVE-2024-9680)

These are all security issues fixed in the MozillaFirefox-129.0-1.1 package on the GA media of openSUSE Tumbleweed.

These are all security issues fixed in the firefox-esr-128.5.1-1.1 package on the GA media of openSUSE Tumbleweed.

This update for MozillaFirefox fixes the following issues:

Update to Firefox Extended Support Release 128.1.0 ESR (MFSA 2024-35, bsc#1228648)

• CVE-2024-7518: Fullscreen notification dialog can be obscured by document
• CVE-2024-7519: Out of bounds memory access in graphics shared memory handling
• CVE-2024-7520: Type confusion in WebAssembly
• CVE-2024-7521: Incomplete WebAssembly exception handing
• CVE-2024-7522: Out of bounds read in editor component
• CVE-2024-7524: CSP strict-dynamic bypass using web-compatibility shims
• CVE-2024-7525: Missing permission check when creating a StreamFilter
• CVE-2024-7526: Uninitialized memory used by WebGL
• CVE-2024-7527: Use-after-free in JavaScript garbage collection
• CVE-2024-7528: Use-after-free in IndexedDB
• CVE-2024-7529: Document content could partially obscure security prompts
• CVE-2024-7531: PK11_Encrypt using CKM_CHACHA20 can reveal plaintext on Intel

This update for MozillaFirefox fixes the following issues:

Update to Firefox Extended Support Release 128.1.0 ESR (MFSA 2024-35, bsc#1228648)

• CVE-2024-7518: Fullscreen notification dialog can be obscured by document
• CVE-2024-7519: Out of bounds memory access in graphics shared memory handling
• CVE-2024-7520: Type confusion in WebAssembly
• CVE-2024-7521: Incomplete WebAssembly exception handing
• CVE-2024-7522: Out of bounds read in editor component
• CVE-2024-7524: CSP strict-dynamic bypass using web-compatibility shims
• CVE-2024-7525: Missing permission check when creating a StreamFilter
• CVE-2024-7526: Uninitialized memory used by WebGL
• CVE-2024-7527: Use-after-free in JavaScript garbage collection
• CVE-2024-7528: Use-after-free in IndexedDB
• CVE-2024-7529: Document content could partially obscure security prompts
• CVE-2024-7531: PK11_Encrypt using CKM_CHACHA20 can reveal plaintext on Intel

This update for MozillaThunderbird fixes the following issues:

• Mozilla Thunderbird 128.2.3 MFSA 2024-43 (bsc#1229821)
  • CVE-2024-8394: Crash when aborting verification of OTR chat.
  • CVE-2024-8385: WASM type confusion involving ArrayTypes.
  • CVE-2024-8381: Type confusion when looking up a property name in a 'with' block.
  • CVE-2024-8382: Internal event interfaces were exposed to web content when browser EventHandler listener callbacks ran.
  • CVE-2024-8384: Garbage collection could mis-color cross-compartment objects in OOM conditions.
  • CVE-2024-8386: SelectElements could be shown over another site if popups are allowed.
  • CVE-2024-8387: Memory safety bugs fixed in Firefox 130, Firefox ESR 128.2, and Thunderbird 128.2. MFSA 2024-37 (bsc#1228648)
  • CVE-2024-7518: Fullscreen notification dialog can be obscured by document content.
  • CVE-2024-7519: Out of bounds memory access in graphics shared memory handling.
  • CVE-2024-7520: Type confusion in WebAssembly.
  • CVE-2024-7521: Incomplete WebAssembly exception handing.
  • CVE-2024-7522: Out of bounds read in editor component.
  • CVE-2024-7525: Missing permission check when creating a StreamFilter.
  • CVE-2024-7526: Uninitialized memory used by WebGL.
  • CVE-2024-7527: Use-after-free in JavaScript garbage collection.
  • CVE-2024-7528: Use-after-free in IndexedDB.
  • CVE-2024-7529: Document content could partially obscure security prompts. MFSA 2024-32 (bsc#1226316)
  • CVE-2024-6606: Out-of-bounds read in clipboard component.
  • CVE-2024-6607: Leaving pointerlock by pressing the escape key could be prevented.
  • CVE-2024-6608: Cursor could be moved out of the viewport using pointerlock.
  • CVE-2024-6609: Memory corruption in NSS.
  • CVE-2024-6610: Form validation popups could block exiting full-screen mode.
  • CVE-2024-6600: Memory corruption in WebGL API.
  • CVE-2024-6601: Race condition in permission assignment.
  • CVE-2024-6602: Memory corruption in NSS.
  • CVE-2024-6603: Memory corruption in thread creation.
  • CVE-2024-6611: Incorrect handling of SameSite cookies.
  • CVE-2024-6612: CSP violation leakage when using devtools.
  • CVE-2024-6613: Incorrect listing of stack frames.
  • CVE-2024-6614: Incorrect listing of stack frames.
  • CVE-2024-6604: Memory safety bugs fixed in Firefox 128, Firefox ESR 115.13, Thunderbird 128, and Thunderbird 115.13.
  • CVE-2024-6615: Memory safety bugs fixed in Firefox 128 and Thunderbird 128.

Bug fixes:

• Recommend libfido2-udev in order to try to get security keys (e.g. Yubikeys) working out of the box. (bsc#1184272)

Multiple security issues were discovered in Firefox. If a user were tricked into opening a specially crafted website, an attacker could potentially exploit these to cause a denial of service, obtain sensitive information across domains, or execute arbitrary code. (CVE-2024-7518, CVE-2024-7521, CVE-2024-7524, CVE-2024-7526, CVE-2024-7527, CVE-2024-7528, CVE-2024-7529, CVE-2024-7530, CVE-2024-7531)

It was discovered that Firefox did not properly manage certain memory operations when processing graphics shared memory. An attacker could potentially exploit this issue to escape the sandbox. (CVE-2024-7519)

Nan Wang discovered that Firefox did not properly handle type check in WebAssembly. An attacker could potentially exploit this issue to execute arbitrary code. (CVE-2024-7520)

Irvan Kurniawan discovered that Firefox did not properly check an attribute value in the editor component, leading to an out-of-bounds read vulnerability. An attacker could possibly use this issue to cause a denial of service or expose sensitive information. (CVE-2024-7522)

Rob Wu discovered that Firefox did not properly check permissions when creating a StreamFilter. An attacker could possibly use this issue to modify response body of requests on any site using a web extension. (CVE-2024-7525)