CRITICAL
libreoffice: Heap-buffer-overflow in EnhWMFReader::ReadEnhWMF
Published Apr 14, 2017
9.8
CRITICALCVSS 3.0
EPSS 3.60%
Description
LibreOffice before 2016-12-22 has an out-of-bounds write caused by a heap-based buffer overflow related to the EnhWMFReader::ReadEnhWMF function in vcl/source/filter/wmf/enhwmf.cxx.
Affected products
No data.
- ≤ 5.3.0.0
No data.
Red Hat Enterprise Linux 6
libreoffice
Not affected
Red Hat Enterprise Linux 7
libreoffice
Not affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 6 | libreoffice | Not affected | n/a |
| Red Hat Enterprise Linux 7 | libreoffice | Not affected | n/a |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
9.8 CRITICAL NVD
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
1 other source (Red Hat) ▾
5.3 MEDIUM Red Hat
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
Attack Vector Local
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality Impact Low
Integrity Impact Low
Availability Impact Low
7.5 HIGH NVD
AV:N/AC:L/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
3.60% 0.03600
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.03600
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (13 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 3.60% (0.03600) | 89.09th | v5 (v2026.06.15) |
| Jun 15, 2026 | 3.57% (0.03570) | 87.83th | v5 (v2026.06.15) |
| May 27, 2026 | 2.06% (0.02062) | 84.15th | v4 (v2025.03.14) |
| Mar 30, 2025 | 0.48% (0.00476) | 62.10th | v4 (v2025.03.14) |
| Mar 29, 2025 | 1.64% (0.01644) | 70.48th | v4 (v2025.03.14) |
| Mar 17, 2025 | 0.48% (0.00476) | 62.88th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.91% (0.00911) | 83.50th | v3 (v2023.03.01) |
| Mar 5, 2024 | 0.91% (0.00911) | 82.36th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.91% (0.00911) | 80.36th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.02% (0.01018) | 40.69th | v2 (v2022.01.01) |
| Sep 10, 2022 | 1.02% (0.01018) | 38.88th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.02% (0.01018) | 36.86th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.02% (0.01018) | 19.50th | v2 (v2022.01.01) |
Weaknesses (2)
References (9)
- http://www.libreoffice.org/about-us/security/advisories/cve-2016-10327/ x_refsource_CONFIRM
- http://www.securityfocus.com/bid/97668 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- https://access.redhat.com/security/cve/CVE-2016-10327 Vendor Advisory
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=313 x_refsource_MISCThird Party AdvisoryVDB Entry
- https://bugzilla.redhat.com/show_bug.cgi?id=1444053 Issue Tracking
- https://github.com/LibreOffice/core/commit/7485fc2a1484f31631f62f97e5c64c0ae74c6416 x_refsource_MISCPatchThird Party Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2016-10327
- https://security.gentoo.org/glsa/201706-28 vendor-advisoryx_refsource_GENTOO
- https://www.cve.org/CVERecord?id=CVE-2016-10327
| Link | Providers | Tags |
|---|---|---|
| http://www.libreoffice.org/about-us/security/advisories/cve-2016-10327/ | x_refsource_CONFIRM | |
| http://www.securityfocus.com/bid/97668 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry | |
| https://access.redhat.com/security/cve/CVE-2016-10327 | Vendor Advisory | |
| https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=313 | x_refsource_MISCThird Party AdvisoryVDB Entry | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1444053 | Issue Tracking | |
| https://github.com/LibreOffice/core/commit/7485fc2a1484f31631f62f97e5c64c0ae74c6416 | x_refsource_MISCPatchThird Party Advisory | |
| https://nvd.nist.gov/vuln/detail/CVE-2016-10327 | ||
| https://security.gentoo.org/glsa/201706-28 | vendor-advisoryx_refsource_GENTOO | |
| https://www.cve.org/CVERecord?id=CVE-2016-10327 |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Apr 14, 2017
Updated Aug 6, 2024
Reserved Apr 14, 2017
Link CVE-2016-10327
CISA Vulnrichment
Updated n/a