CVE-2017-7870 — Out-of-bounds Write in Libreoffice

CWE-787 — Out-of-bounds WriteCWE-122 — Heap-based Buffer Overflow8 documents7 sources
Severity
9.8CRITICALNVD
EPSS
1.3%
top 19.89%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
LibreofficeDebian Libreoffice
Timeline
PublishedApr 14
Latest updateMay 14

Description

LibreOffice before 2017-01-02 has an out-of-bounds write caused by a heap-based buffer overflow related to the tools::Polygon::Insert function in tools/source/generic/poly.cxx.

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9

Affected Packages3 packages

▶debiandebian/libreoffice< libreoffice 1:5.2.5-1 (bookworm)
▶Debianlibreoffice/libreoffice< 1:5.2.5-1+3

Patches

Patch: github.com ↗Patch: github.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-fpwp-hqx7-wxhv: LibreOffice before 2017-01-02 has an out-of-bounds write caused by a heap-based buffer overflow related to the tools::Polygon::Insert function in tool↗2022-05-14
▶
OSV
CVE-2017-7870: LibreOffice before 2017-01-02 has an out-of-bounds write caused by a heap-based buffer overflow related to the tools::Polygon::Insert function in tool↗2017-04-14
▶

📋Vendor Advisories

3
Ubuntu
LibreOffice vulnerabilities↗2017-05-02
▶
Red Hat
libreoffice: Heap-buffer-overflow in tools::Polygon::Insert↗2017-01-10
▶
Debian
CVE-2017-7870: libreoffice - LibreOffice before 2017-01-02 has an out-of-bounds write caused by a heap-based ...↗2017
▶

💬Community

2
Bugzilla
CVE-2017-7856 CVE-2017-7870 CVE-2017-7882 libreoffice: various flaws [fedora-all]↗2017-04-20
▶
Bugzilla
CVE-2017-7870 libreoffice: Heap-buffer-overflow in tools::Polygon::Insert↗2017-04-20
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