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Vulnerability record · CVE-2018-12684 · published 22 June 2018

CVE-2018-12684: Civetweb project civetweb out-of-bounds read vulnerability

CCivetweb Project · Civetweb

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.

7.1 CVSS 3.0 High EPSS 1.1% · top 37.1% CWE-125 · Out-of-bounds readCWE-200 · Information exposure
7.1CVSS 3.0 base score, v2 5.8
1.1%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

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.

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/civetweb/civetweb/commit/8fd069f6dedb064339f1091069ac96f3f8bdb552 PatchThird Party Advisory
https://github.com/civetweb/civetweb/issues/633 Third Party Advisory
https://github.com/civetweb/civetweb/commit/8fd069f6dedb064339f1091069ac96f3f8bdb552 PatchThird Party Advisory
https://github.com/civetweb/civetweb/issues/633 Third Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2018-12684), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.