NewStart CGSL MAIN 5.04 : thunderbird Multiple Vulnerabilities (NS-SA-2019-0006)
Critical Nessus Plugin ID 127151
SynopsisThe remote machine is affected by multiple vulnerabilities.
DescriptionThe remote NewStart CGSL host, running version MAIN 5.04, has thunderbird packages installed that are affected by multiple vulnerabilities:
- 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. (CVE-2017-7828)
- 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. (CVE-2017-7826)
- 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.
Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.
SolutionUpgrade the vulnerable CGSL thunderbird packages. Note that updated packages may not be available yet. Please contact ZTE for more information.