Filtered by vendor Signal
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Total
7 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2020-5753 | 1 Signal | 2 Signal, Signal Private Messenger | 2021-07-21 | 5.0 MEDIUM | 5.3 MEDIUM |
| Signal Private Messenger Android v4.59.0 and up and iOS v3.8.1.5 and up allows a remote non-contact to ring a victim's Signal phone and disclose currently used DNS server due to ICE Candidate handling before call is answered or declined. | |||||
| CVE-2019-9970 | 1 Signal | 2 Signal-desktop, Signal Private Messenger | 2021-07-21 | 4.3 MEDIUM | 6.5 MEDIUM |
| Open Whisper Signal (aka Signal-Desktop) through 1.23.1 and the Signal Private Messenger application through 4.35.3 for Android are vulnerable to an IDN homograph attack when displaying messages containing URLs. This occurs because the application produces a clickable link even if (for example) Latin and Cyrillic characters exist in the same domain name, and the available font has an identical representation of characters from different alphabets. | |||||
| CVE-2018-9840 | 1 Signal | 1 Signal | 2019-10-03 | 4.6 MEDIUM | 6.8 MEDIUM |
| The Open Whisper Signal app before 2.23.2 for iOS allows physically proximate attackers to bypass the screen locker feature via certain rapid sequences of actions that include app opening, clicking on cancel, and using the home button. | |||||
| CVE-2018-3988 | 1 Signal | 1 Messenger | 2019-02-05 | 1.9 LOW | 4.7 MEDIUM |
| Signal Messenger for Android 4.24.8 may expose private information when using "disappearing messages." If a user uses the photo feature available in the "attach file" menu, then Signal will leave the picture in its own cache directory, which is available to any application on the system. | |||||
| CVE-2018-14023 | 1 Signal | 1 Signal-desktop | 2018-10-15 | 2.1 LOW | 4.0 MEDIUM |
| Open Whisper Signal (aka Signal-Desktop) before 1.15.0-beta.10 allows information leakage. | |||||
| CVE-2018-11101 | 1 Signal | 1 Signal-desktop | 2018-06-19 | 4.3 MEDIUM | 6.1 MEDIUM |
| Open Whisper Signal (aka Signal-Desktop) through 1.10.1 allows XSS via a resource location specified in an attribute of a SCRIPT, IFRAME, or IMG element, leading to JavaScript execution after a reply, a different vulnerability than CVE-2018-10994. The attacker needs to send HTML code directly as a message, and then reply to that message to trigger this vulnerability. The Signal-Desktop software fails to sanitize specific HTML elements that can be used to inject HTML code into remote chat windows when replying to an HTML message. Specifically the IMG and IFRAME elements can be used to include remote or local resources. For example, the use of an IFRAME element enables full code execution, allowing an attacker to download/upload files, information, etc. The SCRIPT element was also found to be injectable. On the Windows operating system, the CSP fails to prevent remote inclusion of resources via the SMB protocol. In this case, remote execution of JavaScript can be achieved by referencing the script on an SMB share within an IFRAME element, for example: <IFRAME src=\\DESKTOP-XXXXX\Temp\test.html> and then replying to it. The included JavaScript code is then executed automatically, without any interaction needed from the user. The vulnerability can be triggered in the Signal-Desktop client by sending a specially crafted message and then replying to it with any text or content in the reply (it doesn't matter). | |||||
| CVE-2018-10994 | 1 Signal | 1 Signal-desktop | 2018-06-18 | 4.3 MEDIUM | 6.1 MEDIUM |
| js/views/message_view.js in Open Whisper Signal (aka Signal-Desktop) before 1.10.1 allows XSS via a URL. | |||||