National Vulnerability Database

National Vulnerability Database

National Vulnerability
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Search Parameters:
  • Contains Software Flaws (CVE)
  • CPE Product Version: cpe:/a:mozilla:firefox:2.0.0.12
There are 1,344 matching records.
Displaying matches 221 through 240.
Vuln ID Summary CVSS Severity
CVE-2017-7839

Control characters prepended before "javascript:" URLs pasted in the addressbar can cause the leading characters to be ignored and the pasted JavaScript to be executed instead of being blocked. This could be used in social engineering and self-cross-site-scripting (self-XSS) attacks where users are convinced to copy and paste text into the addressbar. This vulnerability affects Firefox < 57.

Published: June 11, 2018; 05:29:11 PM -04:00
V3: 6.1 MEDIUM
V2: 4.3 MEDIUM
CVE-2017-7838

Punycode format text will be displayed for entire qualified international domain names in some instances when a sub-domain triggers the punycode display instead of the primary domain being displayed in native script and the sub-domain only displaying as punycode. This could be used for limited spoofing attacks due to user confusion. This vulnerability affects Firefox < 57.

Published: June 11, 2018; 05:29:11 PM -04:00
V3: 5.3 MEDIUM
V2: 5.0 MEDIUM
CVE-2017-7837

SVG loaded through "<img>" tags can use "<meta>" tags within the SVG data to set cookies for that page. This vulnerability affects Firefox < 57.

Published: June 11, 2018; 05:29:11 PM -04:00
V3: 5.3 MEDIUM
V2: 5.0 MEDIUM
CVE-2017-7836

The "pingsender" executable used by the Firefox Health Report dynamically loads a system copy of libcurl, which an attacker could replace. This allows for privilege escalation as the replaced libcurl code will run with Firefox's privileges. Note: This attack requires an attacker have local system access and only affects OS X and Linux. Windows systems are not affected. This vulnerability affects Firefox < 57.

Published: June 11, 2018; 05:29:11 PM -04:00
V3: 7.8 HIGH
V2: 4.6 MEDIUM
CVE-2017-7835

Mixed content blocking of insecure (HTTP) sub-resources in a secure (HTTPS) document was not correctly applied for resources that redirect from HTTPS to HTTP, allowing content that should be blocked, such as scripts, to be loaded on a page. This vulnerability affects Firefox < 57.

Published: June 11, 2018; 05:29:11 PM -04:00
V3: 7.3 HIGH
V2: 7.5 HIGH
CVE-2017-7834

A "data:" URL loaded in a new tab did not inherit the Content Security Policy (CSP) of the original page, allowing for bypasses of the policy including the execution of JavaScript. In prior versions when "data:" documents also inherited the context of the original page this would allow for potential cross-site scripting (XSS) attacks. This vulnerability affects Firefox < 57.

Published: June 11, 2018; 05:29:11 PM -04:00
V3: 6.1 MEDIUM
V2: 4.3 MEDIUM
CVE-2017-7833

Some Arabic and Indic vowel marker characters can be combined with Latin characters in a domain name to eclipse the non-Latin character with some font sets on the addressbar. The non-Latin character will not be visible to most viewers. This allows for domain spoofing attacks because these combined domain names do not display as punycode. This vulnerability affects Firefox < 57.

Published: June 11, 2018; 05:29:11 PM -04:00
V3: 5.3 MEDIUM
V2: 5.0 MEDIUM
CVE-2017-7832

The combined, single character, version of the letter 'i' with any of the potential accents in unicode, such as acute or grave, can be spoofed in the addressbar by the dotless version of 'i' followed by the same accent as a second character with most font sets. This allows for domain spoofing attacks because these combined domain names do not display as punycode. This vulnerability affects Firefox < 57.

Published: June 11, 2018; 05:29:11 PM -04:00
V3: 5.3 MEDIUM
V2: 5.0 MEDIUM
CVE-2017-7831

A vulnerability where the security wrapper does not deny access to some exposed properties using the deprecated "_exposedProps_" mechanism on proxy objects. These properties should be explicitly unavailable to proxy objects. This vulnerability affects Firefox < 57.

Published: June 11, 2018; 05:29:11 PM -04:00
V3: 5.3 MEDIUM
V2: 5.0 MEDIUM
CVE-2017-7830

The Resource Timing API incorrectly revealed navigations in cross-origin iframes. This is a same-origin policy violation and could allow for data theft of URLs loaded by users. This vulnerability affects Firefox < 57, Firefox ESR < 52.5, and Thunderbird < 52.5.

Published: June 11, 2018; 05:29:11 PM -04:00
V3: 6.5 MEDIUM
V2: 4.3 MEDIUM
CVE-2017-7828

A use-after-free vulnerability can occur when flushing and resizing layout because the "PressShell" object has been freed while still in use. This results in a potentially exploitable crash during these operations. This vulnerability affects Firefox < 57, Firefox ESR < 52.5, and Thunderbird < 52.5.

Published: June 11, 2018; 05:29:11 PM -04:00
V3: 9.8 CRITICAL
V2: 7.5 HIGH
CVE-2017-7827

Memory safety bugs were reported in Firefox 56. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Firefox < 57.

Published: June 11, 2018; 05:29:11 PM -04:00
V3: 9.8 CRITICAL
V2: 10.0 HIGH
CVE-2017-7826

Memory safety bugs were reported in Firefox 56 and Firefox ESR 52.4. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Firefox < 57, Firefox ESR < 52.5, and Thunderbird < 52.5.

Published: June 11, 2018; 05:29:11 PM -04:00
V3: 9.8 CRITICAL
V2: 10.0 HIGH
CVE-2017-7825

Several fonts on OS X display some Tibetan and Arabic characters as whitespace. When used in the addressbar as part of an IDN this can be used for domain name spoofing attacks. Note: This attack only affects OS X operating systems. Other operating systems are unaffected. This vulnerability affects Firefox < 56, Firefox ESR < 52.4, and Thunderbird < 52.4.

Published: June 11, 2018; 05:29:11 PM -04:00
V3: 5.3 MEDIUM
V2: 5.0 MEDIUM
CVE-2017-7824

A buffer overflow occurs when drawing and validating elements with the ANGLE graphics library, used for WebGL content. This is due to an incorrect value being passed within the library during checks and results in a potentially exploitable crash. This vulnerability affects Firefox < 56, Firefox ESR < 52.4, and Thunderbird < 52.4.

Published: June 11, 2018; 05:29:11 PM -04:00
V3: 9.8 CRITICAL
V2: 7.5 HIGH
CVE-2017-7823

The content security policy (CSP) "sandbox" directive did not create a unique origin for the document, causing it to behave as if the "allow-same-origin" keyword were always specified. This could allow a Cross-Site Scripting (XSS) attack to be launched from unsafe content. This vulnerability affects Firefox < 56, Firefox ESR < 52.4, and Thunderbird < 52.4.

Published: June 11, 2018; 05:29:11 PM -04:00
V3: 5.4 MEDIUM
V2: 4.3 MEDIUM
CVE-2017-7822

The AES-GCM implementation in WebCrypto API accepts 0-length IV when it should require a length of 1 according to the NIST Special Publication 800-38D specification. This might allow for the authentication key to be determined in some instances. This vulnerability affects Firefox < 56.

Published: June 11, 2018; 05:29:10 PM -04:00
V3: 5.3 MEDIUM
V2: 5.0 MEDIUM
CVE-2017-7821

A vulnerability where WebExtensions can download and attempt to open a file of some non-executable file types. This can be triggered without specific user interaction for the file download and open actions. This could be used to trigger known vulnerabilities in the programs that handle those document types. This vulnerability affects Firefox < 56.

Published: June 11, 2018; 05:29:10 PM -04:00
V3: 9.8 CRITICAL
V2: 7.5 HIGH
CVE-2017-7820

The "instanceof" operator can bypass the Xray wrapper mechanism. When called on web content from the browser itself or an extension the web content can provide its own result for that operator, possibly tricking the browser or extension into mishandling the element. This vulnerability affects Firefox < 56.

Published: June 11, 2018; 05:29:10 PM -04:00
V3: 5.3 MEDIUM
V2: 5.0 MEDIUM
CVE-2017-7819

A use-after-free vulnerability can occur in design mode when image objects are resized if objects referenced during the resizing have been freed from memory. This results in a potentially exploitable crash. This vulnerability affects Firefox < 56, Firefox ESR < 52.4, and Thunderbird < 52.4.

Published: June 11, 2018; 05:29:10 PM -04:00
V3: 9.8 CRITICAL
V2: 7.5 HIGH