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CWE-20

13,782 CVEs • Abstraction: Class • Likelihood of Exploit: High

Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

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CVEs (13,782)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
3Debian
LinuxRedhat
6Debian Linux
Enterprise Linux DesktopEnterprise Linux Server+3 more
Jun 17, 2026
Jun 12, 2018
N/A· v4
5.5 MEDIUM· v3
4.9 MEDIUM· v2
In the Linux Kernel before version 4.15.8, 4.14.25, 4.9.87, 4.4.121, 4.1.51, and 3.2.102, an error in the "_sctp_make_chunk()" function (net/sctp/sm_make_chunk.c) when handling SCTP packets length can be exploited to cau...Show more
In the Linux Kernel before version 4.15.8, 4.14.25, 4.9.87, 4.4.121, 4.1.51, and 3.2.102, an error in the "_sctp_make_chunk()" function (net/sctp/sm_make_chunk.c) when handling SCTP packets length can be exploited to cause a kernel crash.Show less
1Sap
4Hana Database
UiUi5+1 more
Nov 21, 2024
Jun 12, 2018
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
SAP UI5 did not validate user input before adding it to the DOM structure. This may lead to malicious user-provided JavaScript code being added to the DOM that could steal user information. Software components affected a...Show more
SAP UI5 did not validate user input before adding it to the DOM structure. This may lead to malicious user-provided JavaScript code being added to the DOM that could steal user information. Software components affected are: SAP Hana Database 1.00, 2.00; SAP UI5 1.00; SAP UI5 (Java) 7.30, 7.31, 7.40, 7,50; SAP UI 7.40, 7.50, 7.51, 7.52, and version 2.0 of SAP UI for SAP NetWeaver 7.00Show less
1Redhat
1Source To Image
Nov 21, 2024
Jun 12, 2018
N/A· v4
6.5 MEDIUM· v3
4.3 MEDIUM· v2
Openshift Enterprise source-to-image before version 1.1.10 is vulnerable to an improper validation of user input. An attacker who could trick a user into using the command to copy files locally, from a pod, could overrid...Show more
Openshift Enterprise source-to-image before version 1.1.10 is vulnerable to an improper validation of user input. An attacker who could trick a user into using the command to copy files locally, from a pod, could override files outside of the target directory of the command.Show less
1Opensuse
1Sysconfig
Nov 21, 2024
Jun 12, 2018
N/A· v4
8.1 HIGH· v3
6.8 MEDIUM· v2
Missing escaping of ESSID values in sysconfig of SUSE Linux Enterprise allows attackers controlling an access point to cause execute arbitrary code. Affected releases are sysconfig prior to 0.83.7-2.1.
1Redhat
1Openshift Container Platform
Nov 21, 2024
Jun 12, 2018
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
routing before version 3.10 is vulnerable to an improper input validation of the Openshift Routing configuration which can cause an entire shard to be brought down. A malicious user can use this vulnerability to cause a...Show more
routing before version 3.10 is vulnerable to an improper input validation of the Openshift Routing configuration which can cause an entire shard to be brought down. A malicious user can use this vulnerability to cause a Denial of Service attack for other users of the router shard.Show less
2Canonical
Mozilla
2Firefox
Ubuntu Linux
Nov 21, 2024
Jun 11, 2018
N/A· v4
6.1 MEDIUM· v3
4.3 MEDIUM· v2
The JSON Viewer displays clickable hyperlinks for strings that are parseable as URLs, including "javascript:" links. If a JSON file contains malicious JavaScript script embedded as "javascript:" links, users may be trick...Show more
The JSON Viewer displays clickable hyperlinks for strings that are parseable as URLs, including "javascript:" links. If a JSON file contains malicious JavaScript script embedded as "javascript:" links, users may be tricked into clicking and running this code in the context of the JSON Viewer. This can allow for the theft of cookies and authorization tokens which are accessible to that context. This vulnerability affects Firefox < 60.Show less
2Canonical
Mozilla
2Firefox
Ubuntu Linux
Nov 21, 2024
Jun 11, 2018
N/A· v4
5.3 MEDIUM· v3
5.0 MEDIUM· v2
The filename appearing in the "Downloads" panel improperly renders some Unicode characters, allowing for the file name to be spoofed. This can be used to obscure the file extension of potentially executable files from us...Show more
The filename appearing in the "Downloads" panel improperly renders some Unicode characters, allowing for the file name to be spoofed. This can be used to obscure the file extension of potentially executable files from user view in the panel. Note: the dialog to open the file will show the full, correct filename and whether it is executable or not. This vulnerability affects Firefox < 60.Show less
4Canonical
DebianMozilla+1 more
10Debian Linux
Enterprise Linux DesktopEnterprise Linux Server+7 more
Nov 21, 2024
Jun 11, 2018
N/A· v4
4.3 MEDIUM· v3
4.3 MEDIUM· v2
It is possible to spoof the filename of an attachment and display an arbitrary attachment name. This could lead to a user opening a remote attachment which is a different file type than expected. This vulnerability affec...Show more
It is possible to spoof the filename of an attachment and display an arbitrary attachment name. This could lead to a user opening a remote attachment which is a different file type than expected. This vulnerability affects Thunderbird ESR < 52.8 and Thunderbird < 52.8.Show less
2Canonical
Mozilla
2Firefox
Ubuntu Linux
Nov 21, 2024
Jun 11, 2018
N/A· v4
6.5 MEDIUM· v3
4.3 MEDIUM· v2
If manipulated hyperlinked text with "chrome:" URL contained in it is dragged and dropped on the "home" icon, the home page can be reset to include a normally-unlinkable chrome page as one of the home page tabs. This vul...Show more
If manipulated hyperlinked text with "chrome:" URL contained in it is dragged and dropped on the "home" icon, the home page can be reset to include a normally-unlinkable chrome page as one of the home page tabs. This vulnerability affects Firefox < 60.Show less
2Canonical
Mozilla
2Firefox
Ubuntu Linux
Nov 21, 2024
Jun 11, 2018
N/A· v4
4.3 MEDIUM· v3
4.3 MEDIUM· v2
The web console and JavaScript debugger do not sanitize all output that can be hyperlinked. Both will display "chrome:" links as active, clickable hyperlinks in their output. Web sites should not be able to directly link...Show more
The web console and JavaScript debugger do not sanitize all output that can be hyperlinked. Both will display "chrome:" links as active, clickable hyperlinks in their output. Web sites should not be able to directly link to internal chrome pages. Additionally, the JavaScript debugger will display "javascript:" links, which users could be tricked into clicking by malicious sites. This vulnerability affects Firefox < 60.Show less
4Canonical
DebianMozilla+1 more
10Debian Linux
Enterprise Linux DesktopEnterprise Linux Server+7 more
Nov 21, 2024
Jun 11, 2018
N/A· v4
4.3 MEDIUM· v3
4.3 MEDIUM· v2
Crafted message headers can cause a Thunderbird process to hang on receiving the message. This vulnerability affects Thunderbird ESR < 52.8 and Thunderbird < 52.8.
2Canonical
Mozilla
2Firefox
Ubuntu Linux
Nov 21, 2024
Jun 11, 2018
N/A· v4
8.2 HIGH· v3
6.4 MEDIUM· v2
A vulnerability in the notifications Push API where notifications can be sent through service workers by web content without direct user interaction. This could be used to open new tabs in a denial of service (DOS) attac...Show more
A vulnerability in the notifications Push API where notifications can be sent through service workers by web content without direct user interaction. This could be used to open new tabs in a denial of service (DOS) attack or to display unwanted content from arbitrary URLs to users. This vulnerability affects Firefox < 59.Show less
1Mozilla
1Firefox
Nov 21, 2024
Jun 11, 2018
N/A· v4
5.3 MEDIUM· v3
5.0 MEDIUM· v2
A spoofing vulnerability can occur when a malicious site with an extremely long domain name is opened in an Android Custom Tab (a browser panel inside another app) and the default browser is Firefox for Android. This cou...Show more
A spoofing vulnerability can occur when a malicious site with an extremely long domain name is opened in an Android Custom Tab (a browser panel inside another app) and the default browser is Firefox for Android. This could allow an attacker to spoof which page is actually loaded and in use. Note: this issue only affects Firefox for Android. Other versions and operating systems are unaffected. This vulnerability affects Firefox < 59.Show less
2Canonical
Mozilla
2Firefox
Ubuntu Linux
Nov 21, 2024
Jun 11, 2018
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
A shared worker created from a "data:" URL in one tab can be shared by another tab with a different origin, bypassing the same-origin policy. This vulnerability affects Firefox < 59.
4Canonical
DebianMozilla+1 more
8Debian Linux
Enterprise Linux DesktopEnterprise Linux Server+5 more
Nov 25, 2025
Jun 11, 2018
N/A· v4
8.8 HIGH· v3
6.8 MEDIUM· v2
When packets with a mismatched RTP payload type are sent in WebRTC connections, in some circumstances a potentially exploitable crash is triggered. This vulnerability affects Firefox ESR < 52.7 and Firefox < 59.
1Mozilla
1Firefox
Nov 21, 2024
Jun 11, 2018
N/A· v4
5.3 MEDIUM· v3
5.0 MEDIUM· v2
Low descenders on some Tibetan characters in several fonts on OS X are clipped when rendered in the addressbar. When used as part of an Internationalized Domain Name (IDN) this can be used for domain name spoofing attack...Show more
Low descenders on some Tibetan characters in several fonts on OS X are clipped when rendered in the addressbar. When used as part of an Internationalized Domain Name (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 < 58.Show less
2Canonical
Mozilla
2Firefox
Ubuntu Linux
Nov 21, 2024
Jun 11, 2018
N/A· v4
6.5 MEDIUM· v3
4.3 MEDIUM· v2
When the text of a specially formatted URL is dragged to the addressbar from page content, the displayed URL can be spoofed to show a different site than the one loaded. This allows for phishing attacks where a malicious...Show more
When the text of a specially formatted URL is dragged to the addressbar from page content, the displayed URL can be spoofed to show a different site than the one loaded. This allows for phishing attacks where a malicious page can spoof the identify of another site. This vulnerability affects Firefox < 58.Show less
1Mozilla
1Firefox
Nov 21, 2024
Jun 11, 2018
N/A· v4
5.3 MEDIUM· v3
5.0 MEDIUM· v2
If cursor visibility is toggled by script using from 'none' to an image and back through script, the cursor will be rendered temporarily invisible within Firefox. Note: This vulnerability only affects OS X. Other operati...Show more
If cursor visibility is toggled by script using from 'none' to an image and back through script, the cursor will be rendered temporarily invisible within Firefox. Note: This vulnerability only affects OS X. Other operating systems are not affected. This vulnerability affects Firefox < 58.Show less
1Mozilla
1Firefox
Nov 21, 2024
Jun 11, 2018
N/A· v4
5.3 MEDIUM· v3
5.0 MEDIUM· v2
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...Show more
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.Show less
1Mozilla
1Firefox
Nov 21, 2024
Jun 11, 2018
N/A· v4
5.3 MEDIUM· v3
5.0 MEDIUM· v2
SVG loaded through "<img>" tags can use "<meta>" tags within the SVG data to set cookies for that page. This vulnerability affects Firefox < 57.