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Vulnerability record · CVE-2014-3618 · published 8 September 2014

CVE-2014-3618: Procmail memory buffer overflow vulnerability

Procmail · Procmail

Heap-based buffer overflow in formisc.c in formail in procmail 3.22 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted email header, related to "unbalanced quotes."

7.5 CVSS 2.0 High EPSS 8.5% · top 5.1% CWE-119 · Memory buffer overflow
7.5CVSS 2.0 base score
8.5%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
28References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

Heap-based buffer overflow in formisc.c in formail in procmail 3.22 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted email header, related to "unbalanced quotes."

AV:N/AC:L/Au:N/C:P/I:P/A:P

Affected products

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

References

LinkTags
http://linux.oracle.com/errata/ELSA-2014-1172.html
http://lists.apple.com/archives/security-announce/2015/Sep/msg00008.html
http://lists.opensuse.org/opensuse-security-announce/2014-09/msg00008.html
http://lists.opensuse.org/opensuse-security-announce/2014-09/msg00022.html
http://rhn.redhat.com/errata/RHSA-2014-1172.html
http://secunia.com/advisories/61076
http://secunia.com/advisories/61090
http://secunia.com/advisories/61108
http://www.debian.org/security/2014/dsa-3019
http://www.openwall.com/lists/oss-security/2014/09/03/8 Exploit
http://www.securityfocus.com/bid/69573
http://www.ubuntu.com/usn/USN-2340-1
https://exchange.xforce.ibmcloud.com/vulnerabilities/95688
https://support.apple.com/HT205267
http://linux.oracle.com/errata/ELSA-2014-1172.html
http://lists.apple.com/archives/security-announce/2015/Sep/msg00008.html
http://lists.opensuse.org/opensuse-security-announce/2014-09/msg00008.html
http://lists.opensuse.org/opensuse-security-announce/2014-09/msg00022.html
http://rhn.redhat.com/errata/RHSA-2014-1172.html
http://secunia.com/advisories/61076
http://secunia.com/advisories/61090
http://secunia.com/advisories/61108
http://www.debian.org/security/2014/dsa-3019
http://www.openwall.com/lists/oss-security/2014/09/03/8 Exploit
http://www.securityfocus.com/bid/69573
http://www.ubuntu.com/usn/USN-2340-1
https://exchange.xforce.ibmcloud.com/vulnerabilities/95688
https://support.apple.com/HT205267

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Source: NIST National Vulnerability Database (record CVE-2014-3618), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.