CVE-2014-6270

Home/CVE/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, al

CVE

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, al

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.

MEDIUM · CVSS 6.8 EPSS 0.18201

Schedule remediation

EPSS ≥ 0.10 - elevated exploitation probability
EPSS percentile: top 5% of all CVEs by exploitation likelihood

Sigma rules0 YARA rules0

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Weakness Classification

CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer

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Affected Products & Versions

squid-cache squidall versions

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Scoring & Timeline

6.8

MEDIUM · CVSS v2 (legacy) · cve@mitre.org

View on NVD

This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.

v2 Vector

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

Published to NVD12 Sep 2014 · 02:55 PM

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Vendor Advisories

suse-csafSUSE-SU-2016:2089-1
usnUSN-2921-1
suse-csafSUSE-SU-2015:1983-1

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References & Sources

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00010.html

http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00040.html

http://seclists.org/oss-sec/2014/q3/542PatchThird Party AdvisoryVDB Entry

http://seclists.org/oss-sec/2014/q3/550Third Party AdvisoryVDB Entry

http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.htmlThird Party Advisory

http://www.securityfocus.com/bid/69686Third Party AdvisoryVDB Entry

Show all 11 references

http://www.ubuntu.com/usn/USN-2921-1

https://bugzilla.novell.com/show_bug.cgi?id=895773Issue TrackingThird Party AdvisoryVDB Entry

https://bugzilla.redhat.com/show_bug.cgi?id=1139967Issue TrackingThird Party AdvisoryVDB Entry

https://exchange.xforce.ibmcloud.com/vulnerabilities/95873

https://security.gentoo.org/glsa/201607-01

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