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CVE-2012-4359

UnknownEPSS 2.52%

Last modified

CVE-2012-4359 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 2.52% chance of exploitation in the next 30 days.

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.

Metrics

EPSS Probability
2.52%

82.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
SielcosistemiWinlog Pro<= 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<= 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

Showing 50 of 56 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2012-4359?
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.
How severe is CVE-2012-4359?
Severity scoring for CVE-2012-4359 is pending analysis. The EPSS model estimates a 2.52% probability of exploitation in the next 30 days.
How do I fix CVE-2012-4359?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2012-4359?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST