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mageiaGentoo FoundationMGASA-2022-0157
HistoryApr 29, 2022 - 1:46 a.m.

Updated thunderbird packages fix security vulnerabilities

2022-04-2901:46:19
Gentoo Foundation
advisories.mageia.org
41

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

0.025 Low

EPSS

Percentile

89.9%

The updated thunderbird packages fix security vulnerabilities: Use-after-free in NSSToken objects (CVE-2022-1097). Use-after-free after VR Process destruction (CVE-2022-1196). OpenPGP revocation information was ignored (CVE-2022-1197). Denial of Service via complex regular expressions (CVE-2022-24713). xmltok_impl.c in Expat (aka libexpat) before 2.4.5 lacks certain validation of encoding, such as checks for whether a UTF-8 character is valid in a certain context (CVE-2022-25235). xmlparse.c in Expat (aka libexpat) before 2.4.5 allows attackers to insert namespace-separator characters into namespace URIs (CVE-2022-25236). In Expat (aka libexpat) before 2.4.5, there is an integer overflow in storeRawNames (CVE-2022-25315). Out of bounds write due to unexpected WebAuthN Extensions (CVE-2022-28281). Use-after-free in DocumentL10n::TranslateDocument (CVE-2022-28282). Incorrect AliasSet used in JIT Codegen (CVE-2022-28285). iframe contents could be rendered outside the border (CVE-2022-28286). Memory safety bugs fixed in Thunderbird 91.8 (CVE-2022-28289).

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

0.025 Low

EPSS

Percentile

89.9%