VIR Vulnerability Intelligence Relay

CVE-2012-4359

critical
Published 2012-08-19 · Modified 2026-04-29
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CVSS v3
—
CVSS v4 NEW
—
not yet in upstream
VIR risk
9.3

Description

Sielco Sistemi Winlog Pro SCADA before 2.07.18 and Winlog Lite SCADA before 2.07.18 do not validate the return value of the realloc function, which allows remote attackers to cause a denial of service (invalid 0x00 write operation and daemon crash) or possibly have unspecified other impact via a port-46824 TCP packet with a crafted negative integer after the opcode. NOTE: this vulnerability exists because of an incomplete fix for CVE-2012-4358.

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.

Application impact
VendorProductVersionsFixed
sielcosistemiwinlog_pro{"endIncluding":"2.07.17"}
sielcosistemiwinlog_pro2.06.00
sielcosistemiwinlog_pro2.06.03
sielcosistemiwinlog_pro2.06.04
sielcosistemiwinlog_pro2.06.06
sielcosistemiwinlog_pro2.06.09
sielcosistemiwinlog_pro2.06.10
sielcosistemiwinlog_pro2.06.12
sielcosistemiwinlog_pro2.06.13
sielcosistemiwinlog_pro2.06.14
sielcosistemiwinlog_pro2.06.18
sielcosistemiwinlog_pro2.06.21
sielcosistemiwinlog_pro2.06.24
sielcosistemiwinlog_pro2.06.25
sielcosistemiwinlog_pro2.06.28
sielcosistemiwinlog_pro2.06.40
sielcosistemiwinlog_pro2.06.46
sielcosistemiwinlog_pro2.06.50
sielcosistemiwinlog_pro2.06.60
sielcosistemiwinlog_pro2.06.73
sielcosistemiwinlog_pro2.06.86
sielcosistemiwinlog_pro2.07.00
sielcosistemiwinlog_pro2.07.01
sielcosistemiwinlog_pro2.07.08
sielcosistemiwinlog_pro2.07.09
sielcosistemiwinlog_pro2.07.11
sielcosistemiwinlog_pro2.07.14
sielcosistemiwinlog_pro2.07.16
sielcosistemiwinlog_lite{"endIncluding":"2.07.17"}
sielcosistemiwinlog_lite2.06.00
sielcosistemiwinlog_lite2.06.03
sielcosistemiwinlog_lite2.06.04
sielcosistemiwinlog_lite2.06.06
sielcosistemiwinlog_lite2.06.09
sielcosistemiwinlog_lite2.06.10
sielcosistemiwinlog_lite2.06.12
sielcosistemiwinlog_lite2.06.13
sielcosistemiwinlog_lite2.06.14
sielcosistemiwinlog_lite2.06.18
sielcosistemiwinlog_lite2.06.21
sielcosistemiwinlog_lite2.06.24
sielcosistemiwinlog_lite2.06.25
sielcosistemiwinlog_lite2.06.28
sielcosistemiwinlog_lite2.06.40
sielcosistemiwinlog_lite2.06.46
sielcosistemiwinlog_lite2.06.50
sielcosistemiwinlog_lite2.06.60
sielcosistemiwinlog_lite2.06.73
sielcosistemiwinlog_lite2.06.86
sielcosistemiwinlog_lite2.07.00
sielcosistemiwinlog_lite2.07.01
sielcosistemiwinlog_lite2.07.08
sielcosistemiwinlog_lite2.07.09
sielcosistemiwinlog_lite2.07.11
sielcosistemiwinlog_lite2.07.14
sielcosistemiwinlog_lite2.07.16

References

CWEs

CWE-20

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

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