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Vulnerability record · CVE-2013-0179 · published 13 January 2014

CVE-2013-0179: Memcached memory buffer overflow vulnerability

MMemcached · Memcached

The process_bin_delete function in memcached.c in memcached 1.4.4 and other versions before 1.4.17, when running in verbose mode, allows remote attackers to cause a denial of service (segmentation fault) via a request to delete a key, which does not account for the lack of a null terminator in the key and triggers a buffer over-read when printing to stderr.

1.8 CVSS 2.0 Low EPSS 1.5% · top 26.8% CWE-119 · Memory buffer overflow
1.8CVSS 2.0 base score
1.5%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
18References, 2 tagged exploit
16 Jun 2026Last modified by NVD

Description

The process_bin_delete function in memcached.c in memcached 1.4.4 and other versions before 1.4.17, when running in verbose mode, allows remote attackers to cause a denial of service (segmentation fault) via a request to delete a key, which does not account for the lack of a null terminator in the key and triggers a buffer over-read when printing to stderr.

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

Affected products

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

References

LinkTags
http://secunia.com/advisories/56183 Vendor Advisory
http://www.openwall.com/lists/oss-security/2013/01/14/4
http://www.openwall.com/lists/oss-security/2013/01/14/6
http://www.securityfocus.com/bid/64978
http://www.ubuntu.com/usn/USN-2080-1
https://bugzilla.redhat.com/show_bug.cgi?id=895054
https://code.google.com/p/memcached/issues/attachmentText?id=306&aid=3060004000&name=0001-Fix-buffer-overrun-when-loggin
https://code.google.com/p/memcached/issues/detail?id=306 ExploitPatch
https://code.google.com/p/memcached/wiki/ReleaseNotes1417
http://secunia.com/advisories/56183 Vendor Advisory
http://www.openwall.com/lists/oss-security/2013/01/14/4
http://www.openwall.com/lists/oss-security/2013/01/14/6
http://www.securityfocus.com/bid/64978
http://www.ubuntu.com/usn/USN-2080-1
https://bugzilla.redhat.com/show_bug.cgi?id=895054
https://code.google.com/p/memcached/issues/attachmentText?id=306&aid=3060004000&name=0001-Fix-buffer-overrun-when-loggin
https://code.google.com/p/memcached/issues/detail?id=306 ExploitPatch
https://code.google.com/p/memcached/wiki/ReleaseNotes1417

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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-2013-0179), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.