Vulnerabilities (CVE)

Filtered by vendor Mozilla Subscribe
Total 2994 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2007-0802 2 Mozilla, Opera 2 Firefox, Opera Browser 2022-02-26 6.4 MEDIUM N/A
Mozilla Firefox 2.0.0.1 allows remote attackers to bypass the Phishing Protection mechanism by adding certain characters to the end of the domain name, as demonstrated by the "." and "/" characters, which is not caught by the Phishing List blacklist filter.
CVE-2007-1377 4 Adobe, Mozilla, Netscape and 1 more 4 Acrobat Reader, Firefox, Navigator and 1 more 2022-02-26 5.0 MEDIUM N/A
AcroPDF.DLL in Adobe Reader 8.0, when accessed from Mozilla Firefox, Netscape, or Opera, allows remote attackers to cause a denial of service (unspecified resource consumption) via a .pdf URL with an anchor identifier that begins with search= followed by many %n sequences, a different vulnerability than CVE-2006-6027 and CVE-2006-6236.
CVE-2020-15660 1 Mozilla 1 Geckodriver 2022-02-22 6.8 MEDIUM 8.8 HIGH
Missing checks on Content-Type headers in geckodriver before 0.27.0 could lead to a CSRF vulnerability, that might, when paired with a specifically prepared request, lead to remote code execution.
CVE-2009-0733 4 Gimp, Littlecms, Mozilla and 1 more 4 Gimp, Little Cms, Firefox and 1 more 2022-02-07 9.3 HIGH N/A
Multiple stack-based buffer overflows in the ReadSetOfCurves function in LittleCMS (aka lcms or liblcms) before 1.18beta2, as used in Firefox 3.1beta, OpenJDK, and GIMP, allow context-dependent attackers to execute arbitrary code via a crafted image file associated with a large integer value for the (1) input or (2) output channel, related to the ReadLUT_A2B and ReadLUT_B2A functions.
CVE-2009-0723 4 Gimp, Littlecms, Mozilla and 1 more 4 Gimp, Little Cms, Firefox and 1 more 2022-02-07 9.3 HIGH N/A
Multiple integer overflows in LittleCMS (aka lcms or liblcms) before 1.18beta2, as used in Firefox 3.1beta, OpenJDK, and GIMP, allow context-dependent attackers to execute arbitrary code via a crafted image file that triggers a heap-based buffer overflow. NOTE: some of these details are obtained from third party information.
CVE-2016-10196 3 Debian, Libevent Project, Mozilla 5 Debian Linux, Libevent, Firefox and 2 more 2022-01-31 5.0 MEDIUM 7.5 HIGH
Stack-based buffer overflow in the evutil_parse_sockaddr_port function in evutil.c in libevent before 2.1.6-beta allows attackers to cause a denial of service (segmentation fault) via vectors involving a long string in brackets in the ip_as_string argument.
CVE-2020-12398 2 Canonical, Mozilla 2 Ubuntu Linux, Thunderbird 2022-01-04 4.3 MEDIUM 7.5 HIGH
If Thunderbird is configured to use STARTTLS for an IMAP server, and the server sends a PREAUTH response, then Thunderbird will continue with an unencrypted connection, causing email data to be sent without protection. This vulnerability affects Thunderbird < 68.9.0.
CVE-2020-12399 2 Debian, Mozilla 4 Debian Linux, Firefox, Firefox Esr and 1 more 2022-01-04 1.2 LOW 4.4 MEDIUM
NSS has shown timing differences when performing DSA signatures, which was exploitable and could eventually leak private keys. This vulnerability affects Thunderbird < 68.9.0, Firefox < 77, and Firefox ESR < 68.9.
CVE-2019-17021 3 Microsoft, Mozilla, Opensuse 4 Windows, Firefox, Firefox Esr and 1 more 2022-01-01 2.6 LOW 5.3 MEDIUM
During the initialization of a new content process, a race condition occurs that can allow a content process to disclose heap addresses from the parent process. *Note: this issue only occurs on Windows. Other operating systems are unaffected.*. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.
CVE-2019-11764 2 Canonical, Mozilla 4 Ubuntu Linux, Firefox, Firefox Esr and 1 more 2022-01-01 6.8 MEDIUM 8.8 HIGH
Mozilla developers and community members reported memory safety bugs present in Firefox 69 and Firefox ESR 68.1. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could be exploited to run arbitrary code. This vulnerability affects Firefox < 70, Thunderbird < 68.2, and Firefox ESR < 68.2.
CVE-2020-6801 2 Canonical, Mozilla 2 Ubuntu Linux, Firefox 2022-01-01 6.8 MEDIUM 8.8 HIGH
Mozilla developers reported memory safety bugs present in Firefox 72. 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 < 73.
CVE-2020-6800 2 Canonical, Mozilla 4 Ubuntu Linux, Firefox, Firefox Esr and 1 more 2022-01-01 6.8 MEDIUM 8.8 HIGH
Mozilla developers and community members reported memory safety bugs present in Firefox 72 and Firefox ESR 68.4. 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. In general, these flaws cannot be exploited through email in the Thunderbird product because scripting is disabled when reading mail, but are potentially risks in browser or browser-like contexts. This vulnerability affects Thunderbird < 68.5, Firefox < 73, and Firefox < ESR68.5.
CVE-2020-6799 2 Microsoft, Mozilla 3 Windows, Firefox, Firefox Esr 2022-01-01 5.1 MEDIUM 8.8 HIGH
Command line arguments could have been injected during Firefox invocation as a shell handler for certain unsupported file types. This required Firefox to be configured as the default handler for a given file type and for a file downloaded to be opened in a third party application that insufficiently sanitized URL data. In that situation, clicking a link in the third party application could have been used to retrieve and execute files whose location was supplied through command line arguments. Note: This issue only affects Windows operating systems and when Firefox is configured as the default handler for non-default filetypes. Other operating systems are unaffected. This vulnerability affects Firefox < 73 and Firefox < ESR68.5.
CVE-2020-6794 2 Canonical, Mozilla 2 Ubuntu Linux, Thunderbird 2022-01-01 4.3 MEDIUM 6.5 MEDIUM
If a user saved passwords before Thunderbird 60 and then later set a master password, an unencrypted copy of these passwords is still accessible. This is because the older stored password file was not deleted when the data was copied to a new format starting in Thunderbird 60. The new master password is added only on the new file. This could allow the exposure of stored password data outside of user expectations. This vulnerability affects Thunderbird < 68.5.
CVE-2020-6793 1 Mozilla 1 Thunderbird 2022-01-01 4.3 MEDIUM 6.5 MEDIUM
When processing an email message with an ill-formed envelope, Thunderbird could read data from a random memory location. This vulnerability affects Thunderbird < 68.5.
CVE-2020-6792 2 Canonical, Mozilla 2 Ubuntu Linux, Thunderbird 2022-01-01 4.3 MEDIUM 4.3 MEDIUM
When deriving an identifier for an email message, uninitialized memory was used in addition to the message contents. This vulnerability affects Thunderbird < 68.5.
CVE-2020-12387 1 Mozilla 3 Firefox, Firefox Esr, Thunderbird 2021-12-14 6.8 MEDIUM 8.1 HIGH
A race condition when running shutdown code for Web Worker led to a use-after-free vulnerability. This resulted in a potentially exploitable crash. This vulnerability affects Firefox ESR < 68.8, Firefox < 76, and Thunderbird < 68.8.0.
CVE-2021-38505 2 Microsoft, Mozilla 4 Windows 10, Firefox, Firefox Esr and 1 more 2021-12-10 4.3 MEDIUM 6.5 MEDIUM
Microsoft introduced a new feature in Windows 10 known as Cloud Clipboard which, if enabled, will record data copied to the clipboard to the cloud, and make it available on other computers in certain scenarios. Applications that wish to prevent copied data from being recorded in Cloud History must use specific clipboard formats; and Firefox before versions 94 and ESR 91.3 did not implement them. This could have caused sensitive data to be recorded to a user's Microsoft account. *This bug only affects Firefox for Windows 10+ with Cloud Clipboard enabled. Other operating systems are unaffected.*. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3.
CVE-2021-43530 2 Google, Mozilla 2 Android, Firefox 2021-12-10 4.3 MEDIUM 6.1 MEDIUM
A Universal XSS vulnerability was present in Firefox for Android resulting from improper sanitization when processing a URL scanned from a QR code. *This bug only affects Firefox for Android. Other operating systems are unaffected.*. This vulnerability affects Firefox < 94.
CVE-2021-43531 1 Mozilla 1 Firefox 2021-12-10 4.3 MEDIUM 4.3 MEDIUM
When a user loaded a Web Extensions context menu, the Web Extension could access the post-redirect URL of the element clicked. If the Web Extension lacked the WebRequest permission for the hosts involved in the redirect, this would be a same-origin-violation leaking data the Web Extension should have access to. This was fixed to provide the pre-redirect URL. This is related to CVE-2021-43532 but in the context of Web Extensions. This vulnerability affects Firefox < 94.