The latest version of Firefox is available for as a security updates in all supported releases of Ubuntu, just doing a normal update will pull it in. The real sender's address is not displayed if preceded by a null character in the display string.The accepted answer to the related question about Firefox applies to Thunderbird as well: It is possible to spoof the sender's email address and display an arbitrary sender address to the email recipient. #CVE-2017-7829: Mailsploit part 1: From address with encoded null character is cut off in message header display Reporter Sabri Haddouche Impact low Description RSS fields can inject new lines into the created email structure, modifying the message body. #CVE-2017-7848: RSS Feed vulnerable to new line Injection Reporter cure53 Impact moderate Description #CVE-2017-7847: Local path string can be leaked from RSS feed Reporter cure53 Impact high DescriptionĬrafted CSS in an RSS feed can leak and reveal local path strings, which may contain user name. via “View -> Feed article -> Website” or in the standard format of “View -> Feed article -> default format”. It is possible to execute JavaScript in the parsed RSS feed when RSS feed is viewed as a website, e.g. #CVE-2017-7846: JavaScript Execution via RSS in mailbox:// origin Reporter cure53 Impact high Description Note: This attack only affects Windows operating systems. This is due to an incorrect value being passed within the library during checks and results in a potentially exploitable crash. #CVE-2017-7845: Buffer overflow when drawing and validating elements with ANGLE library using Direct 3D 9 Reporter Omair Impact critical DescriptionĪ buffer overflow occurs when drawing and validating elements using Direct 3D 9 with the ANGLE graphics library, used for WebGL content. Mozilla Foundation Security Advisory 2017-30 Security vulnerabilities fixed in Thunderbird 52.5.2 Announced DecemImpact critical Products Thunderbird Fixed in

Mozilla thunderbird update 2017