PT-2017-2349 · Document Foundation+2 · Libreoffice+2

Published 2017-02-16 · Updated 2024-06-15 · CVE-2017-7882

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions LibreOffice versions prior to 2017-03-14

Description The issue is related to an out-of-bounds write in the HWPFile::TagsRead function in hwpfilter/source/hwpfile.cxx. This is caused by a buffer overflow in dynamic memory. Exploitation of the issue may allow a remote attacker to cause a denial of service.

Recommendations For versions prior to 2017-03-14, update to a version released after 2017-03-14 to resolve the issue. As a temporary workaround, consider restricting the use of the HWPFile::TagsRead function until a patch is available.

Fix

Out of bounds Read

Memory Corruption

Weakness Enumeration

CWE-125

CWE-787

Related Identifiers

ALT-PU-2017-1170

BDU:2017-01548

CVE-2017-7882

OPENSUSE-SU-2024:10983-1

SUSE-SU-2017:1821-1

SUSE-SU-2017:2315-1

Affected Products

Alt Linux

Libreoffice

Suse

References · 67

• https://github.com/LibreOffice/core/commit/65dcd1d8195069c8c8acb3a188b8e5616c51029c · Patch
• https://security-tracker.debian.org/tracker/CVE-2017-7882 · Vendor Advisory
• https://bdu.fstec.ru/vul/2017-01548 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2017:2315-1 · Vendor Advisory
• https://wiki.astralinux.ru/pages/viewpage.action?pageId=1212483 · Vendor Advisory
• https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=860 · Patch
• https://osv.dev/vulnerability/CVE-2017-7882 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:10983-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2017:1821-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-7882 · Security Note
• https://suse.com/support/update/announcement/2017/suse-su-20172315-1 · Note
• https://suse.com/security/cve/CVE-2019-9848 · Note
• https://suse.com/security/cve/CVE-2018-1055 · Note
• https://suse.com/security/cve/CVE-2007-0238 · Note
• https://suse.com/security/cve/CVE-2017-3157 · Note