5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
0.002 Low
EPSS
Percentile
64.4%
Thunderbird unprotects a secret OpenPGP key prior to using it for a
decryption, signing or key import task. If the task runs into a failure,
the secret key may remain in memory in its unprotected state. This
vulnerability affects Thunderbird < 78.8.1.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 18.04 | noarch | thunderbird | < 1:78.8.1+build1-0ubuntu0.18.04.1 | UNKNOWN |
ubuntu | 20.04 | noarch | thunderbird | < 1:78.8.1+build1-0ubuntu0.20.04.1 | UNKNOWN |
ubuntu | 20.10 | noarch | thunderbird | < 1:78.8.1+build1-0ubuntu0.20.10.1 | UNKNOWN |
access.redhat.com/security/cve/CVE-2021-29950
launchpad.net/bugs/cve/CVE-2021-29950
nvd.nist.gov/vuln/detail/CVE-2021-29950
security-tracker.debian.org/tracker/CVE-2021-29950
ubuntu.com/security/notices/USN-4936-1
www.cve.org/CVERecord?id=CVE-2021-29950
www.mozilla.org/en-US/security/advisories/mfsa2021-17/#CVE-2021-29950
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
0.002 Low
EPSS
Percentile
64.4%