Total
1221 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2015-4000 | 12 Apple, Canonical, Debian and 9 more | 25 Iphone Os, Mac Os X, Safari and 22 more | 2023-02-09 | 4.3 MEDIUM | 3.7 LOW |
| The TLS protocol 1.2 and earlier, when a DHE_EXPORT ciphersuite is enabled on a server but not on a client, does not properly convey a DHE_EXPORT choice, which allows man-in-the-middle attackers to conduct cipher-downgrade attacks by rewriting a ClientHello with DHE replaced by DHE_EXPORT and then rewriting a ServerHello with DHE_EXPORT replaced by DHE, aka the "Logjam" issue. | |||||
| CVE-2020-6806 | 2 Canonical, Mozilla | 4 Ubuntu Linux, Firefox, Firefox Esr and 1 more | 2023-02-03 | 6.8 MEDIUM | 8.8 HIGH |
| By carefully crafting promise resolutions, it was possible to cause an out-of-bounds read off the end of an array resized during script execution. This could have led to memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 68.6, Firefox < 74, Firefox < ESR68.6, and Firefox ESR < 68.6. | |||||
| CVE-2019-11763 | 2 Canonical, Mozilla | 4 Ubuntu Linux, Firefox, Firefox Esr and 1 more | 2023-02-03 | 4.3 MEDIUM | 6.1 MEDIUM |
| Failure to correctly handle null bytes when processing HTML entities resulted in Firefox incorrectly parsing these entities. This could have led to HTML comment text being treated as HTML which could have led to XSS in a web application under certain conditions. It could have also led to HTML entities being masked from filters - enabling the use of entities to mask the actual characters of interest from filters. This vulnerability affects Firefox < 70, Thunderbird < 68.2, and Firefox ESR < 68.2. | |||||
| CVE-2020-15658 | 2 Canonical, Mozilla | 4 Ubuntu Linux, Firefox, Firefox Esr and 1 more | 2023-02-02 | 4.3 MEDIUM | 6.5 MEDIUM |
| The code for downloading files did not properly take care of special characters, which led to an attacker being able to cut off the file ending at an earlier position, leading to a different file type being downloaded than shown in the dialog. This vulnerability affects Firefox ESR < 78.1, Firefox < 79, and Thunderbird < 78.1. | |||||
| CVE-2020-15654 | 2 Canonical, Mozilla | 4 Ubuntu Linux, Firefox, Firefox Esr and 1 more | 2023-02-02 | 4.3 MEDIUM | 6.5 MEDIUM |
| When in an endless loop, a website specifying a custom cursor using CSS could make it look like the user is interacting with the user interface, when they are not. This could lead to a perceived broken state, especially when interactions with existing browser dialogs and warnings do not work. This vulnerability affects Firefox ESR < 78.1, Firefox < 79, and Thunderbird < 78.1. | |||||
| CVE-2020-15653 | 2 Canonical, Mozilla | 4 Ubuntu Linux, Firefox, Firefox Esr and 1 more | 2023-02-02 | 4.3 MEDIUM | 6.5 MEDIUM |
| An iframe sandbox element with the allow-popups flag could be bypassed when using noopener links. This could have led to security issues for websites relying on sandbox configurations that allowed popups and hosted arbitrary content. This vulnerability affects Firefox ESR < 78.1, Firefox < 79, and Thunderbird < 78.1. | |||||
| CVE-2020-15656 | 3 Canonical, Mozilla, Opensuse | 5 Ubuntu Linux, Firefox, Firefox Esr and 2 more | 2023-02-02 | 9.3 HIGH | 8.8 HIGH |
| JIT optimizations involving the Javascript arguments object could confuse later optimizations. This risk was already mitigated by various precautions in the code, resulting in this bug rated at only moderate severity. This vulnerability affects Firefox ESR < 78.1, Firefox < 79, and Thunderbird < 78.1. | |||||
| CVE-2019-11706 | 1 Mozilla | 1 Thunderbird | 2023-02-02 | 5.0 MEDIUM | 7.5 HIGH |
| A flaw in Thunderbird's implementation of iCal causes a type confusion in icaltimezone_get_vtimezone_properties when processing certain email messages, resulting in a crash. This vulnerability affects Thunderbird < 60.7.1. | |||||
| CVE-2019-11705 | 1 Mozilla | 1 Thunderbird | 2023-02-02 | 7.5 HIGH | 9.8 CRITICAL |
| A flaw in Thunderbird's implementation of iCal causes a stack buffer overflow in icalrecur_add_bydayrules when processing certain email messages, resulting in a potentially exploitable crash. This vulnerability affects Thunderbird < 60.7.1. | |||||
| CVE-2019-11757 | 2 Canonical, Mozilla | 4 Ubuntu Linux, Firefox, Firefox Esr and 1 more | 2023-02-01 | 6.8 MEDIUM | 8.8 HIGH |
| When following the value's prototype chain, it was possible to retain a reference to a locale, delete it, and subsequently reference it. This resulted in a use-after-free and a potentially exploitable crash. This vulnerability affects Firefox < 70, Thunderbird < 68.2, and Firefox ESR < 68.2. | |||||
| CVE-2019-11759 | 2 Canonical, Mozilla | 4 Ubuntu Linux, Firefox, Firefox Esr and 1 more | 2023-02-01 | 6.8 MEDIUM | 8.8 HIGH |
| An attacker could have caused 4 bytes of HMAC output to be written past the end of a buffer stored on the stack. This could be used by an attacker to execute arbitrary code or more likely lead to a crash. This vulnerability affects Firefox < 70, Thunderbird < 68.2, and Firefox ESR < 68.2. | |||||
| CVE-2019-11760 | 2 Canonical, Mozilla | 4 Ubuntu Linux, Firefox, Firefox Esr and 1 more | 2023-02-01 | 6.8 MEDIUM | 8.8 HIGH |
| A fixed-size stack buffer could overflow in nrappkit when doing WebRTC signaling. This resulted in a potentially exploitable crash in some instances. This vulnerability affects Firefox < 70, Thunderbird < 68.2, and Firefox ESR < 68.2. | |||||
| CVE-2019-11761 | 2 Canonical, Mozilla | 4 Ubuntu Linux, Firefox, Firefox Esr and 1 more | 2023-02-01 | 5.8 MEDIUM | 5.4 MEDIUM |
| By using a form with a data URI it was possible to gain access to the privileged JSONView object that had been cloned into content. Impact from exposing this object appears to be minimal, however it was a bypass of existing defense in depth mechanisms. This vulnerability affects Firefox < 70, Thunderbird < 68.2, and Firefox ESR < 68.2. | |||||
| CVE-2019-11762 | 2 Canonical, Mozilla | 4 Ubuntu Linux, Firefox, Firefox Esr and 1 more | 2023-02-01 | 5.8 MEDIUM | 6.1 MEDIUM |
| If two same-origin documents set document.domain differently to become cross-origin, it was possible for them to call arbitrary DOM methods/getters/setters on the now-cross-origin window. This vulnerability affects Firefox < 70, Thunderbird < 68.2, and Firefox ESR < 68.2. | |||||
| CVE-2019-11707 | 1 Mozilla | 3 Firefox, Firefox Esr, Thunderbird | 2023-01-31 | 7.5 HIGH | 8.8 HIGH |
| A type confusion vulnerability can occur when manipulating JavaScript objects due to issues in Array.pop. This can allow for an exploitable crash. We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Firefox ESR < 60.7.1, Firefox < 67.0.3, and Thunderbird < 60.7.2. | |||||
| CVE-2019-11730 | 4 Debian, Mozilla, Opensuse and 1 more | 7 Debian Linux, Firefox, Firefox Esr and 4 more | 2023-01-31 | 4.3 MEDIUM | 6.5 MEDIUM |
| A vulnerability exists where if a user opens a locally saved HTML file, this file can use file: URIs to access other files in the same directory or sub-directories if the names are known or guessed. The Fetch API can then be used to read the contents of any files stored in these directories and they may uploaded to a server. It was demonstrated that in combination with a popular Android messaging app, if a malicious HTML attachment is sent to a user and they opened that attachment in Firefox, due to that app's predictable pattern for locally-saved file names, it is possible to read attachments the victim received from other correspondents. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8. | |||||
| CVE-2020-12421 | 2 Canonical, Mozilla | 4 Ubuntu Linux, Firefox, Firefox Esr and 1 more | 2023-01-30 | 4.3 MEDIUM | 6.5 MEDIUM |
| When performing add-on updates, certificate chains terminating in non-built-in-roots were rejected (even if they were legitimately added by an administrator.) This could have caused add-ons to become out-of-date silently without notification to the user. This vulnerability affects Firefox ESR < 68.10, Firefox < 78, and Thunderbird < 68.10.0. | |||||
| CVE-2020-12419 | 3 Canonical, Mozilla, Opensuse | 5 Ubuntu Linux, Firefox, Firefox Esr and 2 more | 2023-01-27 | 9.3 HIGH | 8.8 HIGH |
| When processing callbacks that occurred during window flushing in the parent process, the associated window may die; causing a use-after-free condition. This could have led to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox ESR < 68.10, Firefox < 78, and Thunderbird < 68.10.0. | |||||
| CVE-2020-12418 | 3 Canonical, Mozilla, Opensuse | 5 Ubuntu Linux, Firefox, Firefox Esr and 2 more | 2023-01-27 | 4.3 MEDIUM | 6.5 MEDIUM |
| Manipulating individual parts of a URL object could have caused an out-of-bounds read, leaking process memory to malicious JavaScript. This vulnerability affects Firefox ESR < 68.10, Firefox < 78, and Thunderbird < 68.10.0. | |||||
| CVE-2020-12406 | 2 Canonical, Mozilla | 4 Ubuntu Linux, Firefox, Firefox Esr and 1 more | 2023-01-27 | 9.3 HIGH | 8.8 HIGH |
| Mozilla Developer Iain Ireland discovered a missing type check during unboxed objects removal, resulting in a crash. We presume that with enough effort that it could be exploited to run arbitrary code. This vulnerability affects Thunderbird < 68.9.0, Firefox < 77, and Firefox ESR < 68.9. | |||||