6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
8.8 High
AI Score
Confidence
Low
0.009 Low
EPSS
Percentile
82.4%
Debian Security Advisory DSA-4897-1 [email protected]
https://www.debian.org/security/ Moritz Muehlenhoff
April 22, 2021 https://www.debian.org/security/faq
Package : thunderbird
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 the stable distribution (buster), these problems have been fixed in
version 1:78.10.0-1~deb10u1.
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 Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/
Mailing list: [email protected]
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 9 | all | icedove-l10n-zh-cn | < 1:78.10.0-1~deb9u1 | icedove-l10n-zh-cn_1:78.10.0-1~deb9u1_all.deb |
Debian | 9 | all | lightning-l10n-nl | < 1:78.10.0-1~deb9u1 | lightning-l10n-nl_1:78.10.0-1~deb9u1_all.deb |
Debian | 10 | all | lightning-l10n-tr | < 1:78.10.0-1~deb10u1 | lightning-l10n-tr_1:78.10.0-1~deb10u1_all.deb |
Debian | 9 | all | lightning-l10n-sr | < 1:78.10.0-1~deb9u1 | lightning-l10n-sr_1:78.10.0-1~deb9u1_all.deb |
Debian | 9 | all | iceowl-l10n-ro | < 1:78.10.0-1~deb9u1 | iceowl-l10n-ro_1:78.10.0-1~deb9u1_all.deb |
Debian | 9 | all | thunderbird-l10n-si | < 1:78.10.0-1~deb9u1 | thunderbird-l10n-si_1:78.10.0-1~deb9u1_all.deb |
Debian | 9 | all | lightning-l10n-it | < 1:78.10.0-1~deb9u1 | lightning-l10n-it_1:78.10.0-1~deb9u1_all.deb |
Debian | 10 | all | lightning-l10n-ar | < 1:78.10.0-1~deb10u1 | lightning-l10n-ar_1:78.10.0-1~deb10u1_all.deb |
Debian | 9 | all | iceowl-l10n-en-gb | < 1:78.10.0-1~deb9u1 | iceowl-l10n-en-gb_1:78.10.0-1~deb9u1_all.deb |
Debian | 9 | all | lightning-l10n-pt-pt | < 1:78.10.0-1~deb9u1 | lightning-l10n-pt-pt_1:78.10.0-1~deb9u1_all.deb |
6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
8.8 High
AI Score
Confidence
Low
0.009 Low
EPSS
Percentile
82.4%