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Vulnerability record · CVE-2012-5645 · published 30 December 2019

CVE-2012-5645: Freeciv uncontrolled resource consumption vulnerability

FFreeciv · Freeciv

A denial of service flaw was found in the way the server component of Freeciv before 2.3.4 processed certain packets. A remote attacker could send a specially-crafted packet that, when processed would lead to memory exhaustion or excessive CPU consumption.

7.5 CVSS 3.1 High EPSS 4.3% · top 9.3% CWE-400 · Uncontrolled resource consumption
7.5CVSS 3.1 base score, v2 7.8
4.3%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
26References
16 Jun 2026Last modified by NVD

Description

A denial of service flaw was found in the way the server component of Freeciv before 2.3.4 processed certain packets. A remote attacker could send a specially-crafted packet that, when processed would lead to memory exhaustion or excessive CPU consumption.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

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

References

LinkTags
http://lists.fedoraproject.org/pipermail/package-announce/2013-January/095378.html Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2013-January/095381.html Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2013-January/096391.html Third Party Advisory
http://www.openwall.com/lists/oss-security/2012/12/18/5 Mailing ListThird Party Advisory
http://www.openwall.com/lists/oss-security/2012/12/22/4 Mailing ListThird Party Advisory
http://www.openwall.com/lists/oss-security/2012/12/30/11 Mailing ListThird Party Advisory
http://www.openwall.com/lists/oss-security/2012/12/30/8 Mailing ListThird Party Advisory
http://www.openwall.com/lists/oss-security/2012/12/31/2 Mailing ListThird Party Advisory
http://www.securityfocus.com/bid/41352 Third Party AdvisoryVDB Entry
https://access.redhat.com/security/cve/cve-2012-5645 Broken Link
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=696306 Issue TrackingThird Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2012-5645 Issue TrackingThird Party Advisory
https://security-tracker.debian.org/tracker/CVE-2012-5645 Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2013-January/095378.html Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2013-January/095381.html Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2013-January/096391.html Third Party Advisory
http://www.openwall.com/lists/oss-security/2012/12/18/5 Mailing ListThird Party Advisory
http://www.openwall.com/lists/oss-security/2012/12/22/4 Mailing ListThird Party Advisory
http://www.openwall.com/lists/oss-security/2012/12/30/11 Mailing ListThird Party Advisory
http://www.openwall.com/lists/oss-security/2012/12/30/8 Mailing ListThird Party Advisory
http://www.openwall.com/lists/oss-security/2012/12/31/2 Mailing ListThird Party Advisory
http://www.securityfocus.com/bid/41352 Third Party AdvisoryVDB Entry
https://access.redhat.com/security/cve/cve-2012-5645 Broken Link
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=696306 Issue TrackingThird Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2012-5645 Issue TrackingThird Party Advisory
https://security-tracker.debian.org/tracker/CVE-2012-5645 Third Party Advisory

Track CVE-2012-5645 inside VULONE

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Source: NIST National Vulnerability Database (record CVE-2012-5645), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.