#CVE-2018-5188: Memory safety bugs fixed in Firefox 61, Firefox ESR 60.1, and Firefox ESR 52.9 Reporter Mozilla developers and community Impact critical Description
Firefox esr 52.9 download windows#
Note: this issue only affects Windows operating systems.
Firefox esr 52.9 download windows 10#
This also allows a WebExtension with the limited downloads.open permission to execute arbitrary code without user interaction on Windows 10 systems Windows 10 does not warn users before opening executable files with the SettingContent-ms extension even when they have been downloaded from the internet and have the "Mark of the Web." Without the warning, unsuspecting users unfamiliar with this new file type might run an unwanted executable. #CVE-2018-12368: No warning when opening executable SettingContent-ms files Reporter Abdulrahman Alqabandi Impact moderate Description This could leak private data into the output. #CVE-2018-12366: Invalid data handling during QCMS transformations Reporter OSS-Fuzz Impact moderate DescriptionĪn invalid grid size during QCMS (color profile) transformations can result in the out-of-bounds read interpreted as a float value. This could result in exposure of private local files. #CVE-2018-12365: Compromised IPC child process can list local filenames Reporter Alex Gaynor Impact moderate DescriptionĪ compromised IPC child process can escape the content sandbox and list the names of arbitrary files on the file system without user consent or interaction. This allows for a malicious site to engage in cross-site request forgery (CSRF) attacks. NPAPI plugins, such as Adobe Flash, can send non-simple cross-origin requests, bypassing CORS by making a same-origin POST that does a 307 redirect to the target site. #CVE-2018-12364: CSRF attacks through 307 redirects and NPAPI plugins Reporter David Black Impact high Description This results in a potentially exploitable crash. #CVE-2018-12363: Use-after-free when appending DOM nodes Reporter Nils Impact high DescriptionĪ use-after-free vulnerability can occur when script uses mutation events to move DOM nodes between documents, resulting in the old document that held the node being freed but the node still having a pointer referencing it. This can result in stream data being cast to the wrong type causing a potentially exploitable crash. #CVE-2018-5156: Media recorder segmentation fault when track type is changed during capture Reporter Nils Impact high DescriptionĪ vulnerability can occur when capturing a media stream when the media source type is changed as the capture is occuring. Alonso (revskills) Impact high DescriptionĪn integer overflow can occur during graphics operations done by the Supplemental Streaming SIMD Extensions 3 (SSSE3) scaler, resulting in a potentially exploitable crash. #CVE-2018-12362: Integer overflow in SSSE3 scaler Reporter F. #CVE-2018-12360: Use-after-free when using focus() Reporter Nils Impact critical DescriptionĪ use-after-free vulnerability can occur when deleting an input element during a mutation event handler triggered by focusing that element. #CVE-2018-12359: Buffer overflow using computed size of canvas element Reporter Nils Impact critical DescriptionĪ buffer overflow can occur when rendering canvas content while adjusting the height and width of the element dynamically, causing data to be written outside of the currently computed boundaries. Mozilla Foundation Security Advisory 2018-17 Security vulnerabilities fixed in Firefox ESR 52.9 Announced JImpact critical Products Firefox ESR Fixed in
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