Unrated severityNVD Advisory· Published Sep 12, 2014· Updated May 6, 2026

CVE-2014-6270

Description

Off-by-one error in the snmpHandleUdp function in snmp_core.cc in Squid 2.x and 3.x, when an SNMP port is configured, allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via a crafted UDP SNMP request, which triggers a heap-based buffer overflow.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

189

Squid Cache/Squid180 versions
cpe:2.3:a:squid-cache:squid:2.4.stable1:*:*:*:*:*:*:*+ 179 more
- cpe:2.3:a:squid-cache:squid:2.4.stable1:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:2.4.stable2:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:2.4.stable3:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:2.4.stable4:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:2.4.stable5:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:2.4.stable6:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:2.4.stable7:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:2.5.stable1:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:2.5.stable10:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:2.5.stable11:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:2.5.stable12:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:2.5.stable13:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:2.5.stable14:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:2.5.stable2:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:2.5.stable3:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:2.5.stable4:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:2.5.stable5:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:2.5.stable6:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:2.5.stable7:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:2.5.stable8:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:2.5.stable9:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:2.6.stable1:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:2.6.stable10:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:2.6.stable11:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:2.6.stable12:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:2.6.stable13:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:2.6.stable14:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:2.6.stable15:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:2.6.stable16:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:2.6.stable17:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:2.6.stable18:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:2.6.stable19:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:2.6.stable2:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:2.6.stable20:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:2.6.stable21:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:2.6.stable22:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:2.6.stable23:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:2.6.stable3:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:2.6.stable4:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:2.6.stable5:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:2.6.stable6:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:2.6.stable7:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:2.6.stable8:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:2.6.stable9:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:2.7.stable1:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:2.7.stable2:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:2.7.stable3:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:2.7.stable4:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:2.7.stable5:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:2.7.stable6:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:2.7.stable7:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:2.7.stable8:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:2.7.stable9:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.0:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.0:-:pre1:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.0:-:pre2:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.0:-:pre3:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.0:-:pre4:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.0:-:pre5:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.0:-:pre6:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.0:-:pre7:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.0:rc4:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.0.stable1:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.0.stable10:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.0.stable11:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.0.stable11:rc1:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.0.stable12:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.0.stable13:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.0.stable14:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.0.stable15:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.0.stable16:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.0.stable16:rc1:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.0.stable17:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.0.stable18:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.0.stable19:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.0.stable2:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.0.stable20:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.0.stable21:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.0.stable22:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.0.stable23:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.0.stable24:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.0.stable25:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.0.stable3:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.0.stable4:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.0.stable5:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.0.stable6:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.0.stable7:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.0.stable8:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.0.stable9:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.1:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.1.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.1.0.10:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.1.0.11:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.1.0.12:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.1.0.13:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.1.0.14:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.1.0.15:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.1.0.16:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.1.0.17:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.1.0.18:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.1.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.1.0.3:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.1.0.4:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.1.0.5:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.1.0.6:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.1.0.7:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.1.0.8:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.1.0.9:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.1.1:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.1.10:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.1.11:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.1.12:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.1.13:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.1.14:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.1.15:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.1.2:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.1.3:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.1.4:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.1.5:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.1.5.1:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.1.6:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.1.7:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.1.8:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.1.9:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.2.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.2.0.10:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.2.0.11:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.2.0.12:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.2.0.13:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.2.0.14:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.2.0.15:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.2.0.16:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.2.0.17:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.2.0.18:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.2.0.19:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.2.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.2.0.3:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.2.0.4:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.2.0.5:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.2.0.6:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.2.0.7:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.2.0.8:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.2.0.9:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.2.1:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.2.10:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.2.11:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.2.12:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.2.2:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.2.3:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.2.4:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.2.5:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.2.6:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.2.7:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.2.8:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.2.9:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.3.0:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.3.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.3.0.3:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.3.1:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.3.10:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.3.11:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.3.12:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.3.2:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.3.3:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.3.4:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.3.5:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.3.6:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.3.7:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.3.8:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.3.9:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.4.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.4.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.4.0.3:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.4.1:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.4.2:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.4.3:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.4.4:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.4.5:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.4.6:*:*:*:*:*:*:*
- cpe:2.3:a:squid-cache:squid:3.4.7:*:*:*:*:*:*:*
Oracle Corporation/Solaris
cpe:2.3:o:oracle:solaris:11.2:*:*:*:*:*:*:*
Squidex/Squidexllm-fuzzy
Range: 2.x, 3.x
osv-coords7 versions
pkg:rpm/suse/squid3&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4 pkg:rpm/suse/squid3&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2011%20SP4 pkg:rpm/suse/squid&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP3 pkg:rpm/suse/squid&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP3-TERADATA pkg:rpm/suse/squid&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4 pkg:rpm/suse/squid&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2011%20SP3 pkg:rpm/suse/squid&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2011%20SP4
< 3.1.23-8.16.30.1+ 6 more
- (no CPE)range: < 3.1.23-8.16.30.1
- (no CPE)range: < 3.1.23-8.16.30.1
- (no CPE)range: < 2.7.STABLE5-2.12.24.2
- (no CPE)range: < 2.7.STABLE5-2.12.24.2
- (no CPE)range: < 2.7.STABLE5-2.12.24.2
- (no CPE)range: < 2.7.STABLE5-2.12.24.2
- (no CPE)range: < 2.7.STABLE5-2.12.24.2

Patches

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

seclists.org/oss-sec/2014/q3/542nvdPatchThird Party AdvisoryVDB Entry
seclists.org/oss-sec/2014/q3/550nvdThird Party AdvisoryVDB Entry
www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.htmlnvdThird Party Advisory
www.securityfocus.com/bid/69686nvdThird Party AdvisoryVDB Entry
bugzilla.novell.com/show_bug.cginvdIssue TrackingThird Party AdvisoryVDB Entry
bugzilla.redhat.com/show_bug.cginvdIssue TrackingThird Party AdvisoryVDB Entry
lists.opensuse.org/opensuse-security-announce/2016-08/msg00010.htmlnvd
lists.opensuse.org/opensuse-security-announce/2016-08/msg00040.htmlnvd
www.ubuntu.com/usn/USN-2921-1nvd
exchange.xforce.ibmcloud.com/vulnerabilities/95873nvd
security.gentoo.org/glsa/201607-01nvd

News mentions

No linked articles in our index yet.

cvss	0.000
epss	0.019
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000