civetweb: Out-of-bounds read in civetweb.c:send_ssi_file() allows attackers to cause denial of service or information disclosure
Published Jun 22, 2018
7.1
HIGHCVSS 3.0
EPSS 1.05%
Description
Out-of-bounds Read in the send_ssi_file function in civetweb.c in CivetWeb through 1.10 allows attackers to cause a Denial of Service or Information Disclosure via a crafted SSI file.
Affected products
No data.
- ≤ 1.10
No data.
Red Hat Ceph Storage 1.3
ceph
Will not fix
Red Hat Ceph Storage 2
ceph
Affected
Red Hat Ceph Storage 3
ceph
Will not fix
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Ceph Storage 1.3 | ceph | Will not fix | n/a |
| Red Hat Ceph Storage 2 | ceph | Affected | n/a |
| Red Hat Ceph Storage 3 | ceph | Will not fix | 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:N/A:H
1 other source (Red Hat) ▾
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L
AV:N/AC:M/Au:N/C:P/I:N/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 2, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Table of values (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 1.05% (0.01052) | 63.10th | v5 (v2026.06.15) |
| Sep 20, 2026 | 1.05% (0.01052) | 62.83th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.07% (0.00067) | 29.83th | v3 (v2023.03.01) |
| May 3, 2024 | 0.07% (0.00067) | 28.58th | v3 (v2023.03.01) |
| Mar 15, 2024 | 0.07% (0.00065) | 26.50th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.06% (0.00059) | 22.41th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.07% (0.00072) | 29.32th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.89% (0.00885) | 10.50th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.83% (0.00826) | 22.22th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.83% (0.00826) | 0.00th | v1 |
References (6)
- https://access.redhat.com/security/cve/CVE-2018-12684 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1595529 Issue Tracking
- https://github.com/civetweb/civetweb/commit/8fd069f6dedb064339f1091069ac96f3f8bdb552 x_refsource_MISCPatchThird Party Advisory
- https://github.com/civetweb/civetweb/issues/633 x_refsource_MISCThird Party Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2018-12684
- https://www.cve.org/CVERecord?id=CVE-2018-12684
| Link | Providers | Tags |
|---|---|---|
| https://access.redhat.com/security/cve/CVE-2018-12684 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1595529 | Issue Tracking | |
| https://github.com/civetweb/civetweb/commit/8fd069f6dedb064339f1091069ac96f3f8bdb552 | x_refsource_MISCPatchThird Party Advisory | |
| https://github.com/civetweb/civetweb/issues/633 | x_refsource_MISCThird Party Advisory | |
| https://nvd.nist.gov/vuln/detail/CVE-2018-12684 | ||
| https://www.cve.org/CVERecord?id=CVE-2018-12684 |
Change history (0)
No recorded changes yet.