CVSS: 8.8EPSS: 0%CPEs: 6EXPL: 0CVE-2022-45412 – Mozilla: Symlinks may resolve to partially uninitialized buffers
https://notcve.org/view.php?id=CVE-2022-45412
When resolving a symlink such as <code>file:///proc/self/fd/1</code>, an error message may be produced where the symlink was resolved to a string containing unitialized memory in the buffer. <br>*This bug only affects Thunderbird on Unix-based operated systems (Android, Linux, MacOS). Windows is unaffected.*. This vulnerability affects Firefox ESR < 102.5, Thunderbird < 102.5, and Firefox < 107. Al resolver un enlace simbólico como <code>file:///proc/self/fd/1</code>, se puede producir un mensaje de error donde el enlace simbólico se resolvió en una cadena que contiene memoria no inicializada en el búfer. • https://bugzilla.mozilla.org/show_bug.cgi?id=1791029 https://www.mozilla.org/security/advisories/mfsa2022-47 https://www.mozilla.org/security/advisories/mfsa2022-48 https://www.mozilla.org/security/advisories/mfsa2022-49 https://access.redhat.com/security/cve/CVE-2022-45412 https://bugzilla.redhat.com/show_bug.cgi?id=2143205 • CWE-59: Improper Link Resolution Before File Access ('Link Following') CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVSS: 6.5EPSS: 0%CPEs: 3EXPL: 0CVE-2022-45416 – Mozilla: Keystroke Side-Channel Leakage
https://notcve.org/view.php?id=CVE-2022-45416
Keyboard events reference strings like "KeyA" that were at fixed, known, and widely-spread addresses. Cache-based timing attacks such as Prime+Probe could have possibly figured out which keys were being pressed. This vulnerability affects Firefox ESR < 102.5, Thunderbird < 102.5, and Firefox < 107. Los eventos de teclado hacen referencia a cadenas como "KeyA" que estaban en direcciones fijas, conocidas y ampliamente distribuidas. Los ataques de sincronización basados en caché, como Prime+Probe, posiblemente podrían haber descubierto qué teclas se estaban presionando. • https://bugzilla.mozilla.org/show_bug.cgi?id=1793676 https://www.mozilla.org/security/advisories/mfsa2022-47 https://www.mozilla.org/security/advisories/mfsa2022-48 https://www.mozilla.org/security/advisories/mfsa2022-49 https://access.redhat.com/security/cve/CVE-2022-45416 https://bugzilla.redhat.com/show_bug.cgi?id=2143240 • CWE-203: Observable Discrepancy •
CVSS: 6.5EPSS: 0%CPEs: 3EXPL: 0CVE-2022-45420 – Mozilla: Iframe contents could be rendered outside the iframe
https://notcve.org/view.php?id=CVE-2022-45420
Use tables inside of an iframe, an attacker could have caused iframe contents to be rendered outside the boundaries of the iframe, resulting in potential user confusion or spoofing attacks. This vulnerability affects Firefox ESR < 102.5, Thunderbird < 102.5, and Firefox < 107. Al utilizar tablas dentro de un iframe, un atacante podría haber provocado que el contenido del iframe se representara fuera de los límites del iframe, lo que provocaría una posible confusión del usuario o ataques de suplantación de identidad. Esta vulnerabilidad afecta a Firefox ESR < 102,5, Thunderbird < 102.5 y Firefox < 107. The Mozilla Foundation Security Advisory describes this flaw as: Use tables inside of an iframe, an attacker could have caused iframe contents to be rendered outside the boundaries of the iframe, resulting in potential user confusion or spoofing attacks. • https://bugzilla.mozilla.org/show_bug.cgi?id=1792643 https://www.mozilla.org/security/advisories/mfsa2022-47 https://www.mozilla.org/security/advisories/mfsa2022-48 https://www.mozilla.org/security/advisories/mfsa2022-49 https://access.redhat.com/security/cve/CVE-2022-45420 https://bugzilla.redhat.com/show_bug.cgi?id=2143242 • CWE-1021: Improper Restriction of Rendered UI Layers or Frames •
CVSS: 8.8EPSS: 0%CPEs: 3EXPL: 0CVE-2022-45421 – Mozilla: Memory safety bugs fixed in Firefox 107 and Firefox ESR 102.5
https://notcve.org/view.php?id=CVE-2022-45421
Mozilla developers Andrew McCreight and Gabriele Svelto reported memory safety bugs present in Thunderbird 102.4. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox ESR < 102.5, Thunderbird < 102.5, and Firefox < 107. The Mozilla Foundation Security Advisory describes this flaw as: Mozilla developers Andrew McCreight and Gabriele Svelto reported memory safety bugs present in Firefox 106 and Firefox ESR 102.4. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. • https://bugzilla.mozilla.org/buglist.cgi?bug_id=1767920%2C1789808%2C1794061 https://www.mozilla.org/security/advisories/mfsa2022-47 https://www.mozilla.org/security/advisories/mfsa2022-48 https://www.mozilla.org/security/advisories/mfsa2022-49 https://access.redhat.com/security/cve/CVE-2022-45421 https://bugzilla.redhat.com/show_bug.cgi?id=2143243 • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') CWE-787: Out-of-bounds Write •
CVSS: 5.5EPSS: 0%CPEs: 3EXPL: 0CVE-2022-3266
https://notcve.org/view.php?id=CVE-2022-3266
An out-of-bounds read can occur when decoding H264 video. This results in a potentially exploitable crash. This vulnerability affects Firefox ESR < 102.3, Thunderbird < 102.3, and Firefox < 105. Puede ocurrir una lectura fuera de los límites al decodificar video H264. Esto da como resultado un bloqueo potencialmente explotable. • https://bugzilla.mozilla.org/show_bug.cgi?id=1767360 https://www.mozilla.org/security/advisories/mfsa2022-40 https://www.mozilla.org/security/advisories/mfsa2022-41 https://www.mozilla.org/security/advisories/mfsa2022-42 • CWE-125: Out-of-bounds Read •