VIR Vulnerability Intelligence Relay

CVE-2014-6270

medium
Published 2014-09-12 · Modified 2026-05-06
💬 Discuss on Community ✚ Propose mitigation
CVSS v3
—
CVSS v4 NEW
—
not yet in upstream
VIR risk
6.8

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.

Predictions

Exploit likelihood
20%
Patch ETA
—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No mitigations published for this CVE yet.

The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.

✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here with source_tier=community-verified.

OS impact
debian Debian Fixed 5 releases
VersionStatusFixed in
trixie Fixed 4.1-1
sid Fixed 4.1-1
forky Fixed 4.1-1
bullseye Fixed 4.1-1
bookworm Fixed 4.1-1

Application impact
VendorProductVersionsFixed
squid-cachesquid2.4.stable1
squid-cachesquid2.4.stable2
squid-cachesquid2.4.stable3
squid-cachesquid2.4.stable4
squid-cachesquid2.4.stable5
squid-cachesquid2.4.stable6
squid-cachesquid2.4.stable7
squid-cachesquid2.5.stable1
squid-cachesquid2.5.stable2
squid-cachesquid2.5.stable3
squid-cachesquid2.5.stable4
squid-cachesquid2.5.stable5
squid-cachesquid2.5.stable6
squid-cachesquid2.5.stable7
squid-cachesquid2.5.stable8
squid-cachesquid2.5.stable9
squid-cachesquid2.5.stable10
squid-cachesquid2.5.stable11
squid-cachesquid2.5.stable12
squid-cachesquid2.5.stable13
squid-cachesquid2.5.stable14
squid-cachesquid2.6.stable1
squid-cachesquid2.6.stable2
squid-cachesquid2.6.stable3
squid-cachesquid2.6.stable4
squid-cachesquid2.6.stable5
squid-cachesquid2.6.stable6
squid-cachesquid2.6.stable7
squid-cachesquid2.6.stable8
squid-cachesquid2.6.stable9
squid-cachesquid2.6.stable10
squid-cachesquid2.6.stable11
squid-cachesquid2.6.stable12
squid-cachesquid2.6.stable13
squid-cachesquid2.6.stable14
squid-cachesquid2.6.stable15
squid-cachesquid2.6.stable16
squid-cachesquid2.6.stable17
squid-cachesquid2.6.stable18
squid-cachesquid2.6.stable19
squid-cachesquid2.6.stable20
squid-cachesquid2.6.stable21
squid-cachesquid2.6.stable22
squid-cachesquid2.6.stable23
squid-cachesquid2.7.stable1
squid-cachesquid2.7.stable2
squid-cachesquid2.7.stable3
squid-cachesquid2.7.stable4
squid-cachesquid2.7.stable5
squid-cachesquid2.7.stable6
squid-cachesquid2.7.stable7
squid-cachesquid2.7.stable8
squid-cachesquid2.7.stable9
squid-cachesquid3.0
squid-cachesquid3.0.stable1
squid-cachesquid3.0.stable2
squid-cachesquid3.0.stable3
squid-cachesquid3.0.stable4
squid-cachesquid3.0.stable5
squid-cachesquid3.0.stable6
squid-cachesquid3.0.stable7
squid-cachesquid3.0.stable8
squid-cachesquid3.0.stable9
squid-cachesquid3.0.stable10
squid-cachesquid3.0.stable11
squid-cachesquid3.0.stable12
squid-cachesquid3.0.stable13
squid-cachesquid3.0.stable14
squid-cachesquid3.0.stable15
squid-cachesquid3.0.stable16
squid-cachesquid3.0.stable17
squid-cachesquid3.0.stable18
squid-cachesquid3.0.stable19
squid-cachesquid3.0.stable20
squid-cachesquid3.0.stable21
squid-cachesquid3.0.stable22
squid-cachesquid3.0.stable23
squid-cachesquid3.0.stable24
squid-cachesquid3.0.stable25
squid-cachesquid3.1
squid-cachesquid3.1.0.1
squid-cachesquid3.1.0.2
squid-cachesquid3.1.0.3
squid-cachesquid3.1.0.4
squid-cachesquid3.1.0.5
squid-cachesquid3.1.0.6
squid-cachesquid3.1.0.7
squid-cachesquid3.1.0.8
squid-cachesquid3.1.0.9
squid-cachesquid3.1.0.10
squid-cachesquid3.1.0.11
squid-cachesquid3.1.0.12
squid-cachesquid3.1.0.13
squid-cachesquid3.1.0.14
squid-cachesquid3.1.0.15
squid-cachesquid3.1.0.16
squid-cachesquid3.1.0.17
squid-cachesquid3.1.0.18
squid-cachesquid3.1.1
squid-cachesquid3.1.2
squid-cachesquid3.1.3
squid-cachesquid3.1.4
squid-cachesquid3.1.5
squid-cachesquid3.1.5.1
squid-cachesquid3.1.6
squid-cachesquid3.1.7
squid-cachesquid3.1.8
squid-cachesquid3.1.9
squid-cachesquid3.1.10
squid-cachesquid3.1.11
squid-cachesquid3.1.12
squid-cachesquid3.1.13
squid-cachesquid3.1.14
squid-cachesquid3.1.15
squid-cachesquid3.2.0.1
squid-cachesquid3.2.0.2
squid-cachesquid3.2.0.3
squid-cachesquid3.2.0.4
squid-cachesquid3.2.0.5
squid-cachesquid3.2.0.6
squid-cachesquid3.2.0.7
squid-cachesquid3.2.0.8
squid-cachesquid3.2.0.9
squid-cachesquid3.2.0.10
squid-cachesquid3.2.0.11
squid-cachesquid3.2.0.12
squid-cachesquid3.2.0.13
squid-cachesquid3.2.0.14
squid-cachesquid3.2.0.15
squid-cachesquid3.2.0.16
squid-cachesquid3.2.0.17
squid-cachesquid3.2.0.18
squid-cachesquid3.2.0.19
squid-cachesquid3.2.1
squid-cachesquid3.2.2
squid-cachesquid3.2.3
squid-cachesquid3.2.4
squid-cachesquid3.2.5
squid-cachesquid3.2.6
squid-cachesquid3.2.7
squid-cachesquid3.2.8
squid-cachesquid3.2.9
squid-cachesquid3.2.10
squid-cachesquid3.2.11
squid-cachesquid3.2.12
squid-cachesquid3.3.0
squid-cachesquid3.3.0.2
squid-cachesquid3.3.0.3
squid-cachesquid3.3.1
squid-cachesquid3.3.2
squid-cachesquid3.3.3
squid-cachesquid3.3.4
squid-cachesquid3.3.5
squid-cachesquid3.3.6
squid-cachesquid3.3.7
squid-cachesquid3.3.8
squid-cachesquid3.3.9
squid-cachesquid3.3.10
squid-cachesquid3.3.11
squid-cachesquid3.3.12
squid-cachesquid3.4.0.1
squid-cachesquid3.4.0.2
squid-cachesquid3.4.0.3
squid-cachesquid3.4.1
squid-cachesquid3.4.2
squid-cachesquid3.4.3
squid-cachesquid3.4.4
squid-cachesquid3.4.5
squid-cachesquid3.4.6
squid-cachesquid3.4.7

References

CWEs

CWE-119

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.