MGASA-2021-0332 - Updated htmldoc packages fix security vulnerabilities

Publication date: 10 Jul 2021
URL: https://advisories.mageia.org/MGASA-2021-0332.html
Type: security
Affected Mageia releases: 7, 8
CVE: CVE-2021-20308,
     CVE-2021-23158,
     CVE-2021-23165,
     CVE-2021-23180,
     CVE-2021-23191,
     CVE-2021-23206,
     CVE-2021-26252,
     CVE-2021-26259,
     CVE-2021-26948

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).

References:
- https://bugs.mageia.org/show_bug.cgi?id=29161
- https://bugs.mageia.org/show_bug.cgi?id=29101
- https://www.debian.org/security/2021/dsa-4928
- https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/RXMQHLXPNKTCGM4HNTMLHF7NWL3ZXKIO/
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20308
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23158
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23165
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23180
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23191
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23206
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-26252
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-26259
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-26948

SRPMS:
- 8/core/htmldoc-1.9.8-1.2.mga8
- 7/core/htmldoc-1.9.3-2.3.mga7