CVE-2021-29950

Related Files

Ubuntu Security Notice USN-4936-1

Posted May 6, 2021

Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 4936-1 - Multiple security issues were discovered in Thunderbird. If a user were tricked into opening a specially crafted website in a browsing context, an attacker could potentially exploit these to cause a denial of service, obtain sensitive information, or execute arbitrary code. It was discovered that Thunderbird may keep key material in memory in some circumstances. A local attacker could potentially exploit this to obtain private keys. Various other issues were also addressed.

tags | advisory, denial of service, arbitrary, local

systems | linux, ubuntu

advisories | CVE-2021-23968, CVE-2021-23969, CVE-2021-23973, CVE-2021-29950

SHA-256 | 501454502ae69c1679ba468249f8ff39358baa3bba0fcb8166555d3966722930

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