libreoffice: Use-after-free in sdstor/stgstrms.cxx:StgSmallStrm class allows for denial of service with crafted document
Published Apr 15, 2018
7.8
HIGHCVSS 3.0
EPSS 1.91%
Description
sot/source/sdstor/stgstrms.cxx in LibreOffice before 5.4.5.1 and 6.x before 6.0.1.1 uses an incorrect integer data type in the StgSmallStrm class, which allows remote attackers to cause a denial of service (use-after-free with write access) or possibly have unspecified other impact via a crafted document that uses the structured storage ole2 wrapper file format.
Affected products
No data.
Configuration 1
- < 5.4.5.1
- ≥ 6.0.0 · < 6.0.1.1
Configuration 2
- 7.0
- 8.0
- 9.0
Configuration 3
- 7.0
- 7.0
- 7.0
Configuration 4
- 14.04
- 16.04
No data.
Red Hat Enterprise Linux 7
libreoffice-1:5.3.6.1-19.el7
Fixed · RHSA-2018:3054
Red Hat Enterprise Linux 6
libreoffice
Will not fix
Red Hat Enterprise Linux 8
libreoffice
Not affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 7 | libreoffice-1:5.3.6.1-19.el7 | Fixed | RHSA-2018:3054 |
| Red Hat Enterprise Linux 6 | libreoffice | Will not fix | n/a |
| Red Hat Enterprise Linux 8 | 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.
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
1 other source (Red Hat) ▾
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
AV:N/AC:M/Au:N/C:P/I:P/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (26 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.91% (0.01909) | 79.04th | v5 (v2026.06.15) |
| Sep 22, 2026 | 1.95% (0.01946) | 79.30th | v5 (v2026.06.15) |
| Sep 21, 2026 | 3.54% (0.03537) | 88.76th | v5 (v2026.06.15) |
| Sep 6, 2026 | 1.95% (0.01946) | 78.85th | v5 (v2026.06.15) |
| Sep 5, 2026 | 3.54% (0.03537) | 88.52th | v5 (v2026.06.15) |
| Aug 30, 2026 | 1.95% (0.01946) | 78.74th | v5 (v2026.06.15) |
| Aug 28, 2026 | 3.54% (0.03537) | 88.44th | v5 (v2026.06.15) |
| Aug 24, 2026 | 1.95% (0.01946) | 78.62th | v5 (v2026.06.15) |
| Aug 23, 2026 | 3.54% (0.03537) | 88.39th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.98% (0.01976) | 77.82th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.41% (0.00412) | 59.40th | v4 (v2025.03.14) |
| Dec 17, 2024 | 4.30% (0.04302) | 92.22th | v3 (v2023.03.01) |
| Dec 12, 2024 | 1.89% (0.01893) | 88.97th | v3 (v2023.03.01) |
| Apr 30, 2024 | 1.63% (0.01630) | 87.35th | v3 (v2023.03.01) |
| Mar 25, 2024 | 1.16% (0.01155) | 84.53th | v3 (v2023.03.01) |
| Feb 23, 2024 | 0.89% (0.00890) | 82.11th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.74% (0.00741) | 80.27th | v3 (v2023.03.01) |
| Apr 9, 2023 | 0.74% (0.00741) | 78.08th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.53% (0.00533) | 73.57th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.96% (0.01955) | 78.47th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.96% (0.01955) | 76.59th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.96% (0.01955) | 55.71th | v2 (v2022.01.01) |
| Feb 3, 2022 | 3.83% (0.03831) | 72.38th | v1 |
| Jan 6, 2022 | 3.83% (0.03831) | 72.14th | v1 |
| Sep 1, 2021 | 3.83% (0.03831) | 82.93th | v1 |
| Apr 14, 2021 | 3.83% (0.03831) | 0.00th | v1 |
References (15)
- https://access.redhat.com/errata/RHSA-2018:3054 vendor-advisoryx_refsource_REDHATThird Party Advisory
- https://access.redhat.com/security/cve/CVE-2018-10119 Vendor Advisory
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5747 x_refsource_MISCThird Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1569836 Issue Tracking
- https://gerrit.libreoffice.org/#/c/48751/ x_refsource_MISCPatchVendor Advisory
- https://gerrit.libreoffice.org/#/c/48756/ x_refsource_MISCPatchVendor Advisory
- https://gerrit.libreoffice.org/#/c/48757/ x_refsource_MISCPatchVendor Advisory
- https://gerrit.libreoffice.org/#/c/48758/ x_refsource_MISCPatchVendor Advisory
- https://gerrit.libreoffice.org/gitweb?p=core.git%3Ba=commit%3Bh=fdd41c995d1f719e92c6f083e780226114762f05 x_refsource_MISC
- https://lists.debian.org/debian-lts-announce/2018/04/msg00021.html mailing-listx_refsource_MLISTThird Party Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2018-10119
- https://usn.ubuntu.com/3883-1/ vendor-advisoryx_refsource_UBUNTUThird Party Advisory
- https://www.cve.org/CVERecord?id=CVE-2018-10119
- https://www.debian.org/security/2018/dsa-4178 vendor-advisoryx_refsource_DEBIANThird Party Advisory
- https://www.libreoffice.org/about-us/security/advisories/cve-2018-10119/ x_refsource_MISCVendor Advisory
Change history (0)
No recorded changes yet.