6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
0.001 Low
EPSS
Percentile
31.6%
Debian LTS Advisory DLA-2632-1 [email protected]
https://www.debian.org/lts/security/ Emilio Pozuelo Monfort
April 22, 2021 https://wiki.debian.org/LTS
Package : thunderbird
Version : 1:78.10.0-1~deb9u1
CVE ID : CVE-2021-23961 CVE-2021-23991 CVE-2021-23992 CVE-2021-23993
CVE-2021-23994 CVE-2021-23995 CVE-2021-23998 CVE-2021-23999
CVE-2021-24002 CVE-2021-29945 CVE-2021-29946 CVE-2021-29948
CVE-2021-29949
Multiple security issues were discovered in Thunderbird, which could
result in the execution of arbitrary code or information disclosure.
In adddition a number of security issues were addressed in the OpenPGP
support.
For Debian 9 stretch, these problems have been fixed in version
1:78.10.0-1~deb9u1.
We recommend that you upgrade your thunderbird packages.
For the detailed security status of thunderbird please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/thunderbird
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 9 | all | thunderbird-l10n-es-es | < 1:78.10.0-1~deb9u1 | thunderbird-l10n-es-es_1:78.10.0-1~deb9u1_all.deb |
Debian | 10 | all | thunderbird-l10n-fi | < 1:78.10.0-1~deb10u1 | thunderbird-l10n-fi_1:78.10.0-1~deb10u1_all.deb |
Debian | 10 | all | thunderbird-l10n-kab | < 1:78.10.0-1~deb10u1 | thunderbird-l10n-kab_1:78.10.0-1~deb10u1_all.deb |
Debian | 10 | s390x | thunderbird | < 1:78.10.0-1~deb10u1 | thunderbird_1:78.10.0-1~deb10u1_s390x.deb |
Debian | 10 | all | thunderbird-l10n-is | < 1:78.10.0-1~deb10u1 | thunderbird-l10n-is_1:78.10.0-1~deb10u1_all.deb |
Debian | 9 | all | thunderbird-l10n-ko | < 1:78.10.0-1~deb9u1 | thunderbird-l10n-ko_1:78.10.0-1~deb9u1_all.deb |
Debian | 9 | all | icedove-l10n-si | < 1:78.10.0-1~deb9u1 | icedove-l10n-si_1:78.10.0-1~deb9u1_all.deb |
Debian | 10 | all | thunderbird-l10n-rm | < 1:78.10.0-1~deb10u1 | thunderbird-l10n-rm_1:78.10.0-1~deb10u1_all.deb |
Debian | 9 | all | thunderbird-l10n-sq | < 1:78.10.0-1~deb9u1 | thunderbird-l10n-sq_1:78.10.0-1~deb9u1_all.deb |
Debian | 9 | all | iceowl-l10n-id | < 1:78.10.0-1~deb9u1 | iceowl-l10n-id_1:78.10.0-1~deb9u1_all.deb |
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
0.001 Low
EPSS
Percentile
31.6%