4.3
CVSSv2

CVE-2021-29957

Published: 24/06/2021 Updated: 30/06/2021
CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6
CVSS v3 Base Score: 4.3 | Impact Score: 1.4 | Exploitability Score: 2.8
VMScore: 383
Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N

Vulnerability Summary

If a MIME encoded email contains an OpenPGP inline signed or encrypted message part, but also contains an additional unprotected part, Thunderbird did not indicate that only parts of the message are protected. This vulnerability affects Thunderbird < 78.10.2.

Vulnerability Trend

Vulnerable Product Search on Vulmon Subscribe to Product

mozilla thunderbird

Vendor Advisories

Multiple security issues were discovered in Thunderbird, which could result in the execution of arbitrary code In adddition two security issues were addressed in the OpenPGP support For the stable distribution (buster), these problems have been fixed in version 1:78110-1~deb10u1 We recommend that you upgrade your thunderbird packages For the ...
OpenPGP secret keys that were imported using Thunderbird version 7881 up to version 78101 were stored unencrypted on the user's local disk The master password protection was inactive for those keys Version 78102 will restore the protection mechanism for newly imported keys, and will automatically protect keys that had been imported using af ...
Mozilla Foundation Security Advisory 2021-22 Security Vulnerabilities fixed in Thunderbird 78102 Announced May 17, 2021 Impact low Products Thunderbird Fixed in Thunderbird 78102 ...
No description is available for this CVE ...
If a MIME encoded email contains an OpenPGP inline signed or encrypted message part, but also contains an additional unprotected part, Thunderbird did not indicate that only parts of the message are protected This vulnerability affects Thunderbird &lt; 78102 ...