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mageiaGentoo FoundationMGASA-2021-0332
HistoryJul 10, 2021 - 3:56 p.m.

Updated htmldoc packages fix security vulnerabilities

2021-07-1015:56:54
Gentoo Foundation
advisories.mageia.org
9

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

10 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.01 Low

EPSS

Percentile

83.4%

Updated htmldoc packages fix security vulnerabilities: Integer overflow in the htmldoc 1.9.11 and before may allow attackers to execute arbitrary code and cause a denial of service that is similar to CVE-2017-9181 (CVE-2021-20308). AddressSanitizer: double-free in function pspdf_export ps-pdf.cxx (CVE-2021-23158). AddressSanitizer: heap-buffer-overflow in pspdf_prepare_outpages() in ps-pdf.cxx (CVE-2021-23165). AddressSanitizer: SEGV in file_extension file.c (CVE-2021-23180). AddressSanitizer: SEGV on unknown address 0x000000000014 (CVE-2021-23191). AddressSanitizer: stack-buffer-overflow in parse_table ps-pdf.cxx (CVE-2021-23206). AddressSanitizer: heap-buffer-overflow in pspdf_prepare_page(int) ps-pdf.cxx (CVE-2021-26252). AddressSanitizer: heap-buffer-overflow on render_table_row() ps-pdf.cxx (CVE-2021-26259). SEGV on unknown address 0x000000000000 (CVE-2021-26948).

OSVersionArchitecturePackageVersionFilename
Mageia7noarchhtmldoc< 1.9.3-2.3htmldoc-1.9.3-2.3.mga7
Mageia8noarchhtmldoc< 1.9.8-1.2htmldoc-1.9.8-1.2.mga8

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

10 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.01 Low

EPSS

Percentile

83.4%