Phoenix Contact FL SWITCH 3xxx/FL SWITCH 4xxx/FL SWITCH 48xx up to 1.33 memory corruption

Summaryinfo

A vulnerability labeled as critical has been found in Phoenix Contact FL SWITCH 3xxx, FL SWITCH 4xxx and FL SWITCH 48xx up to 1.33. This issue affects some unknown processing. Executing a manipulation can lead to memory corruption. This vulnerability is handled as CVE-2018-10728. The attack can be executed remotely. There is not any exploit available.

Detailsinfo

A vulnerability classified as critical was found in Phoenix Contact FL SWITCH 3xxx, FL SWITCH 4xxx and FL SWITCH 48xx up to 1.33. This vulnerability affects an unknown part. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

All Phoenix Contact managed FL SWITCH 3xxx, 4xxx, 48xx products running firmware version 1.0 to 1.33 are prone to buffer overflows (a different vulnerability than CVE-2018-10731).

The bug was discovered 05/17/2018. The weakness was released 05/17/2018 with Positive Technologies (Website). The advisory is available at cert.vde.com. This vulnerability was named CVE-2018-10728 since 05/04/2018. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. The technical details are unknown and an exploit is not available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 104231†). Entries connected to this vulnerability are available at VDB-117947, VDB-117948 and VDB-117949. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

• Phoenix Contact

Name

• FL SWITCH 3xxx
• FL SWITCH 4xxx
• FL SWITCH 48xx

Version

• 1.0
• 1.1
• 1.2
• 1.3
• 1.4
• 1.5
• 1.6
• 1.7
• 1.8
• 1.9
• 1.10
• 1.11
• 1.12
• 1.13
• 1.14
• 1.15
• 1.16
• 1.17
• 1.18
• 1.19
• 1.20
• 1.21
• 1.22
• 1.23
• 1.24
• 1.25
• 1.26
• 1.27
• 1.28
• 1.29
• 1.30
• 1.31
• 1.32
• 1.33

License

• commercial

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

CVSSv4info

CVSSv3info

CVSSv2info

Exploitinginfo

Threat Intelligenceinfo

Countermeasuresinfo

Timelineinfo

Sourcesinfo

Entryinfo

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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