File _patchinfo of Package patchinfo.18808
<patchinfo incident="18808">
<issue tracker="bnc" id="1183942">VUL-0: CVE-2021-23981,CVE-2021-23982,CVE-2021-23984, CVE-2021-23987: MozillaFirefox,MozillaThunderbird: update to 87 and 78.9.0esr</issue>
<issue tracker="cve" id="2021-23987"/>
<issue tracker="cve" id="2021-23984"/>
<issue tracker="cve" id="2021-23982"/>
<issue tracker="cve" id="2021-23981"/>
<packager>MSirringhaus</packager>
<rating>important</rating>
<category>security</category>
<summary>Security update for MozillaFirefox</summary>
<description>This update for MozillaFirefox fixes the following issues:
- Firefox was updated to 78.9.0 ESR (MFSA 2021-11, bsc#1183942)
* CVE-2021-23981: Texture upload into an unbound backing buffer resulted in an out-of-bound read
* CVE-2021-23982: Internal network hosts could have been probed by a malicious webpage
* CVE-2021-23984: Malicious extensions could have spoofed popup information
* CVE-2021-23987: Memory safety bugs
</description>
</patchinfo>